CN211836077U

CN211836077U - Rowing machine convenient to adjust

Info

Publication number: CN211836077U
Application number: CN201922170428.1U
Authority: CN
Inventors: 黄性松; 丁行文; 孙传礼
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-11-03
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a rowing machine convenient to adjust, including equipment principal, equipment principal's both sides lower part is provided with the running-board, equipment principal's front end lower part is seted up the hole department and is provided with the regulation pole, and adjusts the inside that the one end of pole inserted into equipment principal, the other end of adjusting the pole is connected with the support column, and the support column is provided with fastening bolt with the upper end of adjusting the pole junction, equipment principal's front end upper portion opening part stretches out there is the stay cord, and the one end of stay cord is connected with the pull rod. A rowing machine convenient to adjust, equipment is adjusted through adjusting the pole to be convenient for adjust use length according to user's tensile maximum length, thereby abundant reasonable utilization usage space can protect user's buttock, promotes user's use comfort, convenient to use person snatchs the pull rod, makes things convenient for old man and child to use.

Description

Rowing machine convenient to adjust

Technical Field

The utility model relates to a rowing machine field, in particular to rowing machine convenient to adjust.

Background

Rowing machines are also known as rowing machines, dynamometer machines, land rowing machines, and indoor rowing machines, and are machines for training purposes, which are used to simulate the movement of water rowing machines. Indoor racing boat games have become a professional game; the indoor rowing machine is also commonly called a dynamometer, measures the strength consumed by a sporter in motion, and has a good effect on strengthening muscles of legs, waist, upper limbs, chest and back; at the in-process that uses rowing machine, discover some problems, at first, rowing machine can not adjust at the length of bracing piece in the use to cause too much use area, secondly, the cushion is sitting uncomfortable, influences the exercise mood, and finally, the pull rod is using too much back sweat and skids, has certain potential safety hazard.

Disclosure of Invention

A primary object of the utility model is to provide a rowing machine convenient to adjust can effectively solve the too big problem of rowing machine bracing piece area among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rowing machine convenient to adjust, includes the equipment main part, the both sides lower part of equipment main part is provided with the running-board, the hole department is seted up to the front end lower part of equipment main part is provided with the regulation pole, and the inside of inserting into the equipment main part of the one end of adjusting the pole, the other end of adjusting the pole is connected with the support column, and the support column is provided with fastening bolt with the upper end of adjusting the pole junction, the front end upper portion opening part of equipment main part stretches out there is the stay cord, and the one end of stay cord is connected.

Preferably, the adjusting rod is composed of a first supporting rod, a second supporting rod, a sliding groove, a bolt, a screw hole and a through hole.

Preferably, the inside of second bracing piece is inserted into to the one end of first bracing piece, and swing joint between second bracing piece and the first bracing piece, the spout has been seted up to the department in the middle of the lateral wall of first bracing piece, the upper end of second bracing piece is close to first bracing piece department and is provided with the bolt, and the upper end of second bracing piece is close to one side department and has seted up the screw, the lateral wall of second bracing piece is close to one end department and has seted up the through-hole, and the inside of through-hole inserts the dwang and realizes adjusting the pole and be connected with the support column.

Preferably, the buffering cushion comprises cushion, spring, supporting shoe, trompil and support frame.

Preferably, the screw that the second bracing piece was seted up aligns the setting with the hole that the support column upper end was seted up, the upper end four corners department of supporting shoe is provided with the spring, and the upper end of spring is connected at the lower extreme of cushion, swing joint between spring and supporting shoe and the cushion, the lower extreme of supporting shoe is provided with the support frame, and the one end of support frame has seted up the trompil, the inside of trompil is inserted first bracing piece and is realized adjusting being connected between pole and the cushion.

Preferably, the pull rod is composed of a first round rod, a second round rod, a first concave handle, a second concave handle and a screw rod.

Preferably, the lateral wall of first round bar is provided with first sunken handle, the lateral wall of second round bar is provided with the sunken handle of second, the other end trompil department of first round bar is connected with the screw rod, and the other end of screw rod is connected on one end of second round bar, swing joint between first round bar, second round bar and the screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the regulation pole that sets up, be convenient for adjust use length according to user's tensile maximum length to abundant reasonable utilization usage space through the buffering cushion that sets up, can protect user's buttock, promotes user's comfort level in use, and through the pull rod that sets up, convenient to use person snatchs the pull rod, makes things convenient for old man and child to use.

Drawings

Fig. 1 is the overall structure schematic diagram of the rowing machine convenient to adjust.

Fig. 2 is a schematic view of the structure of the adjusting rod of the rowing machine convenient for adjustment.

Fig. 3 is the utility model discloses a buffer cushion structure schematic diagram of rowing machine convenient to adjust.

Fig. 4 is a schematic view of the structure of the pull rod of the rowing machine convenient to adjust.

In the figure: 1. an apparatus main body; 2. adjusting a rod; 201. a first support bar; 202. a second support bar; 203. a chute; 204. a bolt; 205. a screw hole; 206. a through hole; 3. a support pillar; 4. fastening a bolt; 5. buffering the cushion; 501. a soft cushion; 502. a spring; 503. a support block; 504. opening a hole; 505. a support frame; 6. a foot pedal; 7. a pull rod; 701. a first round bar; 702. a second round bar; 703. a first recessed handle; 704. a second recessed handle; 705. a screw; 8. and pulling a rope.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a rowing machine convenient to adjust comprises a machine body 1, pedals 6 are arranged on the lower portions of two sides of the machine body 1, an adjusting rod 2 is arranged at a position where a hole is formed in the lower portion of the front end of the machine body 1, one end of the adjusting rod 2 is inserted into the machine body 1, the other end of the adjusting rod 2 is connected with a supporting column 3, a fastening bolt 4 is arranged at the upper end of the connecting position of the supporting column 3 and the adjusting rod 2, a pull rope 8 extends out of the upper opening of the front end of the machine body 1, and one end of the pull rope 8 is connected with a pull rod.

The adjusting rod 2 consists of a first supporting rod 201, a second supporting rod 202, a sliding groove 203, a bolt 204, a screw hole 205 and a through hole 206; a screw hole 205 formed in the second support rod 202 is aligned with a hole formed in the upper end of the support column 3, one end of the first support rod 201 is inserted into the second support rod 202, the second support rod 202 is movably connected with the first support rod 201, a sliding groove 203 is formed in the middle of the side wall of the first support rod 201, a bolt 204 is arranged at the upper end of the second support rod 202 close to the first support rod 201, a screw hole 205 is formed at the upper end of the second support rod 202 close to one side, a through hole 206 is formed at the side wall of the second support rod 202 close to one end, and the through hole 206 is inserted into the rotating rod to realize the connection of the adjusting rod 2 and the support column 3; the buffering cushion 5 consists of a cushion 501, a spring 502, a supporting block 503, an opening 504 and a supporting frame 505; the four corners of the upper end of the supporting block 503 are provided with springs 502, the upper end of each spring 502 is connected with the lower end of the corresponding cushion 501, each spring 502 is movably connected with the corresponding supporting block 503 and the corresponding cushion 501, the lower end of the corresponding supporting block 503 is provided with a supporting frame 505, one end of each supporting frame 505 is provided with an opening 504, and a first supporting rod 201 is inserted into each opening 504 to realize connection between the corresponding adjusting rod 2 and the corresponding cushion 5; the pull rod 7 consists of a first round rod 701, a second round rod 702, a first concave handle 703, a second concave handle 704 and a screw 705; the side wall of the first round rod 701 is provided with a first concave handle 703, the side wall of the second round rod 702 is provided with a second concave handle 704, the other end of the first round rod 701 is provided with a hole and is connected with a screw 705, the other end of the screw 705 is connected to one end of the second round rod 702, and the first round rod 701, the second round rod 702 and the screw 705 are movably connected.

It should be noted that, the utility model is a rowing machine convenient for adjustment, when using the rowing machine, firstly adjust the length of the adjusting rod 2, extract the bolt 204 arranged on the upper end of the second supporting rod 202, to make the first supporting rod 201 inside the second supporting rod 202 pulled out, push and pull the first supporting rod 201 to adjust the length of use, insert the bolt 204, to make it complete the fixing of the first supporting rod 201 and the second supporting rod 202, thereby solving the problem of adjusting the length of the adjusting rod 2, press the cushion 501 of the cushion 5, check whether the spring 502 between the cushion 501 and the supporting block 503 can rebound normally, before using the pull rod 7, firstly adjust to make it reach the optimum length, rotate the first round rod 701 or the second round rod 702, to make the screw 705 between the first round rod 701 and the second round rod 702 rotate, to adjust the length of the pull rod 7 by rotating the screw 705, so that the pull rod 7 reaches the optimal use length, and the first concave handle 703 and the second concave handle 704 are held by two hands, thereby preventing the phenomenon that the pull rod 7 slips when sweating for holding for a long time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rowing machine convenient to adjust which characterized in that: including equipment main part (1), the both sides lower part of equipment main part (1) is provided with running-board (6), the hole department is provided with regulation pole (2) in the front end lower part of equipment main part (1), and the one end of adjusting pole (2) inserts the inside of advancing equipment main part (1), it is connected with buffering cushion (5) to adjust pole (2) top, the other end of adjusting pole (2) is connected with support column (3), and support column (3) and the upper end of adjusting pole (2) junction are provided with fastening bolt (4), the front end upper portion opening part of equipment main part (1) stretches out and has stay cord (8), and the one end of stay cord (8) is connected with pull rod (7).

2. A rowing machine facilitating adjustment in accordance with claim 1, wherein: the adjusting rod (2) is composed of a first supporting rod (201), a second supporting rod (202), a sliding groove (203), a bolt (204), a screw hole (205) and a through hole (206).

3. A rowing machine facilitating adjustment in accordance with claim 2, wherein: screw (205) that second bracing piece (202) was seted up and the hole alignment setting of seting up in support column (3) upper end, the inside of second bracing piece (202) is inserted into to the one end of first bracing piece (201), and swing joint between second bracing piece (202) and first bracing piece (201), spout (203) have been seted up to the department in the middle of the lateral wall of first bracing piece (201), the upper end of second bracing piece (202) is close to first bracing piece (201) department and is provided with bolt (204), and the upper end of second bracing piece (202) is close to one side department and has seted up screw (205), the lateral wall of second bracing piece (202) is close to one end department and has seted up through-hole (206), and the inside of through-hole (206) is inserted into the dwang and is realized adjusting pole (2) and be connected with support column (3).

4. A rowing machine facilitating adjustment in accordance with claim 1, wherein: the buffering cushion (5) is composed of a cushion (501), a spring (502), a supporting block (503), an opening (504) and a supporting frame (505).

5. An adjustable rowing machine in accordance with claim 4, wherein: the utility model discloses a cushion, including supporting shoe (503), spring (502) are provided with in the upper end four corners department of supporting shoe (503), and the lower extreme in cushion (501) is connected to the upper end of spring (502), swing joint between spring (502) and supporting shoe (503) and cushion (501), the lower extreme of supporting shoe (503) is provided with support frame (505), and the one end of support frame (505) has seted up trompil (504), the inside of trompil (504) is inserted first bracing piece (201) and is realized adjusting being connected between pole (2) and cushion (5).

6. A rowing machine facilitating adjustment in accordance with claim 1, wherein: the pull rod (7) is composed of a first round rod (701), a second round rod (702), a first concave handle (703), a second concave handle (704) and a screw rod (705).

7. An adjustable rowing machine in accordance with claim 6, wherein: the lateral wall of first round bar (701) is provided with first sunken handle (703), the lateral wall of second round bar (702) is provided with second sunken handle (704), the other end of first round bar (701) is seted up the hole department and is connected with screw rod (705), and the other end of screw rod (705) is connected in one of second round bar (702), swing joint between first round bar (701), second round bar (702) and screw rod (705).