CN208465069U - A kind of rowing machine - Google Patents

A kind of rowing machine Download PDF

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Publication number
CN208465069U
CN208465069U CN201821052181.2U CN201821052181U CN208465069U CN 208465069 U CN208465069 U CN 208465069U CN 201821052181 U CN201821052181 U CN 201821052181U CN 208465069 U CN208465069 U CN 208465069U
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China
Prior art keywords
frame
shaft
arm strength
hole
shaft seat
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Active
Application number
CN201821052181.2U
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Chinese (zh)
Inventor
刘伟
孙良来
范光超
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Jinan Lisheng Sports Goods Co Ltd
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Jinan Lisheng Sports Goods Co Ltd
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Priority to CN201821052181.2U priority Critical patent/CN208465069U/en
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Abstract

The utility model provides a kind of rowing machine, including rack of rowing the boat, the first arm strength frame and the second arm strength frame, the first arm strength frame and the second arm strength frame are equipped with shaft set, set that there are two three hole internal position limited sleeves in shaft set, the both ends inside shaft set are mounted on, three hole internal position limited sleeves are equipped with bearing;Rack of rowing the boat is equipped with first rotating shaft seat and the second shaft seat, first rotating shaft seat and the second shaft seat are equipped with symmetrical a pair of of rotary shaft through hole and three pairs of limiting through hole, first arm strength frame and the second arm strength frame pass through shaft across rotary shaft through hole and bearing hinge connection on first rotating shaft seat and the second shaft seat, across three limit sticks in limiting through hole and three hole internal position limited sleeves respectively;First arm strength frame and the second arm strength frame are equipped with the first fixed plate and the second fixed plate, to be fixedly connected with interior counter-balanced carriage.The utility model uses interior limit, and is equipped with maximum position and limits, and avoids joint is super from stretching the chronic injury caused in motion process;Using interior counter weight construction, security risk is avoided.

Description

A kind of rowing machine
Technical field
The utility model relates to health care training device technical field, specifically a kind of rowing machine.
Background technique
Attention with country to nationwide physical fitness project, in China, many enterprises, school and hospital are fitted with various strong Body equipment, wherein rowing machine is generally used outer lacing film and outer position limiting structure, is not suitable for outdoor training, be easy to cause safety hidden Suffer from;Conventional fixtures only have initial position limit, limit without maximum position, easily cause shoulder joint, elbow joint are super to stretch, cause to move Chronic injury in the process.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of rowing machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of rowing machine, including rack of rowing the boat, the first arm strength frame and the second arm strength frame, the first arm strength frame and the second arm Power frame includes upper armed lever and preceding armed lever, and the upper armed lever is connect with preceding armed lever bending;One end of the upper armed lever is equipped with shaft Set, one end of the preceding armed lever, which is equipped with, to pull handle;It sets in the shaft set there are two three hole internal position limited sleeves, is mounted in shaft set The both ends in portion, three hole internal position limited sleeve are equipped with bearing;The rack of rowing the boat is equipped with first rotating shaft seat and the second shaft seat, The first rotating shaft seat and the second shaft seat are equipped with symmetrical a pair of of rotary shaft through hole and three pairs of limiting through hole, and described first Arm strength frame and the second arm strength frame pass through respectively bearing hinge connection of the shaft in rotary shaft through hole and shaft set in first rotating shaft seat and On second shaft seat, three limit sticks are passed through in the limiting through hole and three hole internal position limited sleeves;The shaft is put on equipped with first Fixed plate, the bending part between the upper armed lever and preceding armed lever are equipped with second fixed plate contrary with the first fixed plate, institute The first fixed plate is stated with the second fixed plate to be fixedly connected with interior counter-balanced carriage.
Preferably, the interior counter-balanced carriage includes weight linear meter, the first link block and the second link block, first link block and Second link block is respectively perpendicular the both ends for being connected to weight linear meter, and is fixedly connected respectively with the first fixed plate and the second fixed plate; The cavity of clump weight in installing is equipped in the weight linear meter, cavity wall is offered to be adjusted with the consistent interior counterweight in weight linear meter direction Hole, the interior counterweight adjustment hole are equipped with several normal thereto and connection gear holes;The interior clump weight is equipped with stud, described Stud passes through interior counterweight adjustment hole and is threadedly coupled with counterweight regulation handle;The weight linear meter is equipped with close to one end of preceding armed lever and covers The end cap of cavity.
Further, first link block and the second link block are cylindricality.
Further, described pull handle is in " 7 " shape, the mirror image pair that pulls handle on the first arm strength frame and the second arm strength frame Claim.
Further, described pull handle is equipped with anti-skidding handle sleeve, increases movement comfort.
Preferably, the rack of rowing the boat includes first support, second support, the first connection frame and the second connection frame, described The both ends of first connection frame and the second connection frame are respectively fixedly connected with the upper and lower part in first support and second support, described The middle position of first connection frame and the second connection frame has been respectively fixedly connected with chest pad frame and third connection frame, the third connection The other end of frame is fixedly connected with chest pad frame;The chest pad frame is equipped with chest pad, is equipped with below the chest pad vertical with chest pad frame The seat frame of connection, the seat frame are equipped with seat cushion;The top of the first support and second support is respectively equipped with first turn Axle bed and the second shaft seat.
Further, the chest pad frame is bent into right angle, vertically stands on ground.
Further, the both ends of the first rotating shaft seat and the second shaft seat are respectively equipped with hubcap.
The utility model uses interior limit, and is equipped with maximum position and limits, and meets indoor and outdoor body-building requirement, avoids due to closing Section is super to be stretched and causes the chronic injury in motion process;Using interior counter weight construction, security risk is avoided.
Detailed description of the invention
A part of attached drawing for constituting the utility model is used to provide a further understanding of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of rowing machine of the utility model.
Fig. 2 is the configuration schematic diagram that the utility model the second arm strength frame is connect with the second shaft seat.
In figure: 1, the first arm strength frame;2, the second arm strength frame;3, upper armed lever;4, preceding armed lever;5, shaft set;501, three holes limit Position set;502, bearing;503, shaft;504, limit stick;6, it pulls handle;7, handle sleeve;8, first rotating shaft seat;9, the second shaft Seat;10, hubcap;11, the first fixed plate;12, the second fixed plate;13, interior counter-balanced carriage;1301, weight linear meter;1302, first connects Connect block;1303, the second link block;1304, interior counterweight adjustment hole;1305, gear hole;1306, counterweight regulation handle;1307, interior Clump weight;1308, end cap;14, first support;15, second support;16, the first connection frame;17, the second connection frame;18, chest pad Frame;19, third connection frame;20, chest pad;21, seat frame;22, seat cushion;23, rotary shaft through hole;24, limiting through hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As illustrated in fig. 1 and 2, a kind of rowing machine, including rack of rowing the boat, the first arm strength frame 1 and the second arm strength frame 2, described One arm strength frame 1 and the second arm strength frame 2 include upper armed lever 3 and preceding armed lever 4, and the upper armed lever 3 is connect with preceding 4 bending of armed lever, curved Angle is rectangular;One end of the upper armed lever 3 is equipped with shaft set 5, and one end of the preceding armed lever 4, which is equipped with, pulls handle 6, described to pull handle 6 be in " 7 " shape, and 6 mirror symmetries that pull handle on the first arm strength frame 1 and the second arm strength frame 2 are described to pull handle 6 equipped with anti- Sliding handle sleeve 7, handle sleeve 7 are close to the middle position of the first arm strength frame 1 and the second arm strength frame 2, both can increase movement comfort It can prevent the external world from scratching again.It sets in the shaft set 5 there are two three hole internal position limited sleeves 501, two be mounted on inside shaft set 5 End, three hole internal position limited sleeve 501 are equipped with bearing 502;The rack of rowing the boat is equipped with first rotating shaft seat 8 and the second shaft seat 9, the first rotating shaft seat 8 and the second shaft seat 9 are equipped with symmetrical a pair of of rotary shaft through hole 23 and three pairs of limiting through hole 24, The first arm strength frame 1 and the second arm strength frame 2 pass through the bearing 502 in rotary shaft through hole 23 and shaft set 5 by shaft 503 respectively It is hinged on first rotating shaft seat 8 and the second shaft seat 9, passes through three limits in the limiting through hole 24 and three hole internal position limited sleeves 501 Position stick 504;Shaft set 5 is equipped with the first fixed plate 11, the bending part between the upper armed lever 3 and preceding armed lever 4 be equipped with The second contrary fixed plate 12 of first fixed plate 11, first fixed plate 11 is with the second fixed plate 12 to be fixedly connected Interior counter-balanced carriage 13.Ensure to move initial position by above-mentioned mounting structure and move maximum position limit, prevents human synovial super It stretches, causes personal injury.
The interior counter-balanced carriage 13 include weight linear meter 1301, the first link block 1302 and the second link block 1303, described first Link block 1302 and the second link block 1303 are respectively perpendicular the both ends for being connected to weight linear meter 1301, and respectively with the first fixed plate 11 It is fixedly connected with the second fixed plate 12, first link block 1302 and the second link block 1303 are cylindricality.The weight linear meter The cavity of clump weight 1307 in installing is equipped in 1301, cavity wall is offered to be adjusted with the consistent interior counterweight in 1301 direction of weight linear meter Hole 1304, the interior counterweight adjustment hole 1304 are equipped with several normal thereto and connection gear holes 1305;The interior clump weight 1307 are equipped with stud, and the stud passes through interior counterweight adjustment hole 1304 and is threadedly coupled with counterweight regulation handle 1306;The counterweight Bar 1301 is equipped with the end cap 1308 for covering cavity close to one end of preceding armed lever 4.
The rack of rowing the boat includes first support 14, second support 15, the first connection frame 16 and the second connection frame 17, described The both ends of first connection frame 16 and the second connection frame 17 be respectively fixedly connected on the top of first support 14 and second support 15 and Lower part, first connection frame 16 have been respectively fixedly connected with chest pad frame 18 with the middle position of the second connection frame 17 and have connected with third The other end of frame 19, the third connection frame 19 is fixedly connected with chest pad frame 18, and the chest pad frame 18 is bent into right angle, vertical vertical In on ground.The chest pad frame 18 is equipped with chest pad 20, is equipped with and the seat cushion connected vertically of chest pad frame 18 below the chest pad 20 Frame 21, the seat frame 21 are equipped with seat cushion 22;The top of the first support 14 and second support 15 is respectively equipped with first turn Axle bed 8 and the second shaft seat 9.The both ends of the first rotating shaft seat 8 and the second shaft seat 9 are respectively equipped with hubcap 10.Anti- rotation stop Axis 503 and limit stick 504 remove, and have aesthetic effect.Rowing machine use triangular frame structure, first support 14, second Frame 15 connect by the first connection frame 16, the second connection frame 17 and third connection frame 19 with chest pad frame 18 and to form stable frame.
User can pull interior clump weight 1307 along interior counterweight when being trained by adjusting counterweight regulation handle 1306 Adjustment hole 1304 is mobile, drives interior clump weight 1307 to move in the cavity of weight linear meter 1301, when being moved to suitable position, will match Weight regulation handle 1306 is stuck in gear hole 1305 that is vertical with interior counterweight adjustment hole 1304 and being connected to, internal clump weight 1307 into Row is effectively fixed;According to lever principle, for interior clump weight 1307 further away from shaft set 5, opposite counterweight when user trains is heavier. Increase and decrease trained opposite counterweight by the position of clump weight 1307 in adjusting, overcomes outer plate-hung type weight machine in outdoor instruction Experienced convenient problem.Three hole internal position limited sleeves 501 and limiting through hole 24 in shaft set 5 are passed through using limit stick 504, determine movement Initial position and movement maximum position limit, prevent human synovial is super from stretching, life damaged.User is sitting in seat cushion 22 On, chest is close to chest pad 20, and both feet land, and both hands, which are held, pulls handle 6, slowly exhales and is pulled to front, after being kept for the several seconds, then slowly Air-breathing returns to initial position, repeats above-mentioned movement, is careful not to hold the breath and take exercises.When needs are to clump weight 1307 in replacing When, the end cap 1308 of 1301 one end of weight linear meter is removed, counterweight regulation handle 1306 is moved to interior match out of gear hole 1305 Knothole 1304 is resetted, then unloads counterweight regulation handle 1306, cavity of the interior meeting of clump weight 1307 in weight linear meter 1301 is sliding Out, it is convenient for changing.
By above-mentioned training, the muscle strength of the muscle groups such as latissimus dorsi, trapezius muscle, the triceps muscle of arm can be enhanced, can be enhanced Cardio-pulmonary function improves body flexibility and the coordination ability, improves stability of joint, to moving obstacle, muscle inability, muscular atrophy Etc. symptoms have good rehabilitative action.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (8)

1. a kind of rowing machine, including rack of rowing the boat, the first arm strength frame (1) and the second arm strength frame (2), it is characterised in that: described One arm strength frame (1) and the second arm strength frame (2) include upper armed lever (3) and preceding armed lever (4), the upper armed lever (3) and preceding armed lever (4) Bending connection;One end of the upper armed lever (3) is equipped with shaft set (5), and one end of the preceding armed lever (4), which is equipped with, pulls handle (6);Institute It states to set in shaft set (5) and is mounted on the internal both ends of shaft set (5) there are two three hole internal position limited sleeves (501), limited in three hole Position set (501) is equipped with bearing (502);The rack of rowing the boat is described equipped with first rotating shaft seat (8) and the second shaft seat (9) First rotating shaft seat (8) and the second shaft seat (9) are equipped with symmetrical a pair of of rotary shaft through hole (23) and three pairs of limiting through hole (24), the first arm strength frame (1) and the second arm strength frame (2) pass through rotary shaft through hole (23) and shaft by shaft (503) respectively Bearing (502) in set (5) is hinged on first rotating shaft seat (8) and the second shaft seat (9), the limiting through hole (24) and three holes Three limit sticks (504) are passed through in internal position limited sleeve (501);The shaft set (5) is equipped with the first fixed plate (11), the upper arm Bending part between bar (3) and preceding armed lever (4) is equipped with second fixed plate (12) contrary with the first fixed plate (11), described First fixed plate (11) is with the second fixed plate (12) to be fixedly connected with interior counter-balanced carriage (13).
2. a kind of rowing machine according to claim 1, it is characterised in that: the interior counter-balanced carriage (13) includes weight linear meter (1301), the first link block (1302) and the second link block (1303), first link block (1302) and the second link block (1303) both ends for being connected to weight linear meter (1301) are respectively perpendicular, and respectively with the first fixed plate (11) and the second fixed plate (12) It is fixedly connected;The cavity of clump weight (1307) in installing is equipped in the weight linear meter (1301), cavity wall offers and weight linear meter (1301) the consistent interior counterweight adjustment hole (1304) in direction, the interior counterweight adjustment hole (1304) are equipped with normal thereto and connection Several gear holes (1305);The interior clump weight (1307) is equipped with stud, and the stud passes through interior counterweight adjustment hole (1304) It is threadedly coupled with counterweight regulation handle (1306);The weight linear meter (1301) is equipped with close to the one end of preceding armed lever (4) and covers cavity End cap (1308).
3. a kind of rowing machine according to claim 2, it is characterised in that: first link block (1302) and the second connection Block (1303) is cylindricality.
4. a kind of rowing machine according to claim 3, it is characterised in that: described pull handle (6) are in " 7 " shape, and described first (6) mirror symmetry that pulls handle on arm strength frame (1) and the second arm strength frame (2).
5. a kind of rowing machine according to claim 4, it is characterised in that: described pull handle (6) are equipped with anti-skidding handle It covers (7).
6. a kind of rowing machine according to claim 1, it is characterised in that: the rack of rowing the boat include first support (14), Second support (15), the first connection frame (16) and the second connection frame (17), first connection frame (16) and the second connection frame (17) both ends are respectively fixedly connected in the upper and lower part of first support (14) and second support (15), first connection frame (16) and the middle position of the second connection frame (17) has been respectively fixedly connected with chest pad frame (18) and third connection frame (19), and described The other end of three connection frames (19) is fixedly connected with chest pad frame (18);The chest pad frame (18) is equipped with chest pad (20), the chest It pads to be equipped with below (20) and is equipped with seat cushion (22) with chest pad frame (18) seat frame connected vertically (21), the seat frame (21); The top of the first support (14) and second support (15) is respectively equipped with first rotating shaft seat (8) and the second shaft seat (9).
7. a kind of rowing machine according to claim 6, it is characterised in that: the chest pad frame (18) is bent into right angle, vertically It stands on ground.
8. a kind of rowing machine according to claim 7, it is characterised in that: the first rotating shaft seat (8) and the second shaft seat (9) both ends are respectively equipped with hubcap (10).
CN201821052181.2U 2018-07-04 2018-07-04 A kind of rowing machine Active CN208465069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821052181.2U CN208465069U (en) 2018-07-04 2018-07-04 A kind of rowing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821052181.2U CN208465069U (en) 2018-07-04 2018-07-04 A kind of rowing machine

Publications (1)

Publication Number Publication Date
CN208465069U true CN208465069U (en) 2019-02-05

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Application Number Title Priority Date Filing Date
CN201821052181.2U Active CN208465069U (en) 2018-07-04 2018-07-04 A kind of rowing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012367A1 (en) * 2019-07-24 2021-01-28 江苏杰威体育设施有限公司 Back massage trainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012367A1 (en) * 2019-07-24 2021-01-28 江苏杰威体育设施有限公司 Back massage trainer

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