CN110404230A - A kind of seated shoulder pulling comprehensive fitness equipment - Google Patents

Abstract

The invention discloses a sitting-type shoulder-pull comprehensive fitness equipment, which includes a bracket, a counterweight module is fixedly installed in the middle of the bracket, and a clamping seat is fixedly connected to the left side of the front side of the counterweight module, and the middle part of the clamping seat is clamped There is an adjustment connecting rod, the front part of the right side of the bracket is fixedly connected with an assembly column, the upper part of the right side of the assembly column is slidably connected with a drawstring seat, and the edge of the drawcord seat is fixedly connected with a front-rear symmetrical second drawstring, and the second drawstring The end is fixedly equipped with a pull ring, and the middle edge of the pull ring is fixedly connected with a rotary seat. The upper part of the assembly column is rotatably connected with a front and back symmetrical reversing roller, and the top edge of the assembly column is rotatably connected with a vertically symmetrical limiter. roller, and the second stay rope is slidingly connected with the reversing roller and the outer wall of the limit roller. The device exercises the shoulder muscles and is easy to adjust, which can not only save time, but also help different people exercise the body and improve the efficiency of people's exercise. The shoulder exercise equipment has a stable structure, strong adaptability, and is easy to use .

Description

A kind of seated shoulder pulling comprehensive fitness equipment

technical field

The invention relates to a body-building apparatus, in particular to a sitting-type shoulder pull comprehensive body-building apparatus.

Background technique

Since entering the 21st century, the social economy has developed rapidly and people's living standards have been continuously improved, but the average physical fitness of people is not as good as before, especially the physical condition of young people is worrying, such as obesity, low immunity, and weakness of limbs And so on affect people's healthy life. In order to improve these problems, most people choose to do physical exercise, so fitness exercise has become the best choice for people to improve their physical fitness, relax life pressure and improve immunity. Also have increasing people to utilize sooner or later to carry out physical exercise now, can be owing to being subjected to the limitation of time and place to often be difficult to realize sports.

Although there are many fitness equipments at present, there are still relatively few equipments for shoulder muscle training. It is necessary to invent a kind of fitness equipment that utilizes the rest time to carry out shoulder and upper limb muscle strength exercises, which can save time and play a role in exercising the body. The body-building equipment of high effect can improve the efficiency of people's exercise, and the existing shoulder exercise equipment is inconvenient to adjust, has poor adaptability, and is inconvenient to use.

Contents of the invention

The object of the present invention is to provide a sitting-type shoulder-pulling comprehensive fitness equipment to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A sitting-type shoulder-pull comprehensive fitness equipment, including a bracket, a counterweight module is fixedly installed in the middle of the bracket, a clamping seat is fixedly connected to the left side of the front side of the counterweight module, and an adjustment link is clamped in the middle of the clamping seat , the right front part of the bracket is fixedly connected with an assembly column, the upper right side of the assembly column is slidingly connected with a drawstring seat, and the edge of the drawstring seat is fixedly connected with a front-rear symmetrical second drawstring, and the end of the second drawstring is fixedly installed There is a pull ring, the middle edge of the pull ring is fixedly connected with a screw joint seat, the upper part of the assembly column is rotatably connected with a front and back symmetrical reversing roller, and the top edge of the assembly column is rotatably connected with an up and down symmetrical limit roller, the second The pull rope is slidingly connected with the outer wall of the reversing roller and the limit roller, the lower left side of the assembly column is fixedly connected with a press frame seat, the middle part of the press frame seat is rotatably installed with a leg pressing module, and the front part of the bracket is fixedly connected with a support rod. A seat is installed on the pole top.

As a further solution of the present invention: the counterweight module includes an outer frame, a socket frame and a counterweight, the first pull rope is fixedly installed on the top left part of the outer frame, and the first pull rope is fixed on the top right part of the outer frame. A wear-resistant wheel matched with a pull cord. The bottom end of the inner side of the outer frame is fixedly connected with a left-right symmetrical buffer mechanism. The bottom side wall of the counterweight at the bottom is in close contact with the buffer mechanism. The end of the first drawstring is fixedly connected to the bottom end of the drawstring seat, a pulley cooperating with the first drawstring is installed on the top of the socket frame, a protection rope is installed on the upper front side of the socket frame, and a protection rope is installed on the bottom end of the socket frame. There are bolts, the front and rear side walls of the socket frame are provided with equidistantly arranged sockets, and the middle part of the counterweight is provided with through holes for matching with the bolts.

As a further solution of the present invention: the buffer mechanism includes a shell, a spring is installed on the inner left part of the shell, a spring seat is installed on the top of the spring, an opening matching the spring seat is opened on the left part of the top of the shell, the spring The outer lower part of the seat is fixedly connected with a sealing ring, the outer wall of the sealing ring is in close contact with the inner wall of the housing, the top of the spring seat is fixedly connected with a support plate, the middle part of the inner side of the housing is provided with an oil passage, and the inside of the oil passage is provided with a steel ball. The lower part of the oil passage chamber is provided with a cross groove, the inner right part of the housing is equipped with a diaphragm, and the middle part of the right side of the housing is provided with an air passage hole.

As a further solution of the present invention: the upper right part of the bracket is rotatably equipped with a first reversing wheel that cooperates with the first pull cord, and the inner side of the right part of the bracket is equipped with a rope passing tube that cooperates with the first stay cord. The inner wall of the tube is slidingly connected with the first pull cord.

As a further solution of the present invention: the lower part of the right side of the assembly column is rotatably installed with a second reversing wheel that cooperates with the first pull cord.

As a further solution of the present invention: the adjusting connecting rod includes a cylinder, the inner opening of the cylinder is fixedly connected with an up and down symmetrical threaded sleeve, the inner side of the threaded sleeve is screwed with a threaded rod, and the threaded rod is located at one end outside the cylinder A threaded head is fixedly connected, and one end of the threaded rod located inside the barrel is fixedly connected with a limiting head.

As a further solution of the present invention: the leg pressing module includes a press frame, a buffer sleeve is installed at the left end of the press frame, a connecting rod is slidably connected to the inner middle part of the press frame, and a rack is fixedly connected to the top of the connecting rod. The middle part of the top of the press frame is rotatably connected with a rotating shaft, and the outer middle part of the rotating shaft is fixedly connected with a gear that matches the rack. The right end of the connecting rod is fixedly connected with a toothed key block, the lower left side of the assembly column is fixedly equipped with a half ring gear matched with the tooth key block, and the right part of the press frame is provided with a half ring gear Fit through the mouth.

Compared with prior art, the beneficial effect of the present invention is:

The device exercises the shoulder muscles, and is easy to adjust, which can not only save time, but also help different people exercise the body and improve the efficiency of people's exercise. The structure of the shoulder exercise equipment is stable, and the protection of the equipment itself is better. Good, adaptable, easy to use.

Description of drawings

Fig. 1 is a structural schematic diagram of the main viewing angle of the sitting shoulder pull comprehensive fitness equipment.

Fig. 2 is a schematic diagram of the structure of the seated shoulder pulling comprehensive fitness equipment from the left view angle.

Fig. 3 is a structural schematic diagram of the main frame and the counterweight module in the sitting shoulder pull comprehensive fitness equipment.

FIG. 4 is a schematic diagram of the structure at point A in FIG. 3 .

FIG. 5 is a structural schematic diagram of a right view angle at B in FIG. 3 .

FIG. 6 is a structural schematic diagram of a top view angle at point C in FIG. 4 .

FIG. 7 is a schematic diagram of the structure at point D in FIG. 1 .

FIG. 8 is a structural schematic diagram of a top view angle at E in FIG. 1 .

FIG. 9 is a schematic diagram of the structure at point F in FIG. 1 .

FIG. 10 is a schematic diagram of the structure at H in FIG. 1 .

FIG. 11 is a schematic diagram of the structure at J in FIG. 7 .

In the figure: bracket 1, first pull rope 2, outer frame 3, pulley 4, jack frame 5, latch 6, protection rope 7, counterweight 8, rope passing tube 9, anti-grinding wheel 10, first reversing wheel 11. Support plate 12, shell 13, diaphragm 14, steel ball 15, sealing ring 16, spring 17, spring seat 18, threaded rod 19, cross groove 20, pole 21, seat 22, second pull cord 23, assembly Column 24, reversing roller 25, limit roller 26, pull ring 27, screw seat 28, clip seat 29, cylinder body 30, rope seat 31, buffer sleeve 32, press frame 33, card seat 34, rack 35, connecting rod 36, tooth key block 37, press frame seat 38, half ring gear 39, rotating shaft 40, gear 41, handle 42, chuck 43, second reversing wheel 44, thread head 45, thread sleeve 46, limit Bit head 47.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 11. In an embodiment of the present invention, a sitting-type shoulder-pulling comprehensive fitness equipment includes a bracket 1, a counterweight module is fixedly installed in the middle of the bracket 1, and the left part of the front side of the counterweight module is fixedly connected. There is a clamping seat 29, and the middle part of the clamping seat 29 is clamped with an adjustment link. The front part of the right side of the support 1 is fixedly connected with an assembly column 24, and the upper part of the right side of the assembly column 24 is slidably connected with a drawstring seat 31. 31 edge is fixedly connected with front and back symmetrical second stay rope 23, the end of the second stay rope 23 is fixedly installed with pull ring 27, and the edge of the middle part of pull ring 27 is fixedly connected with screw joint seat 28, and the upper part of the assembly column 24 rotates A front and back symmetrical reversing roller 25 is connected, and an up and down symmetrical limit roller 26 is rotatably connected to the top edge of the assembly column 24. The second pull cord 23 is slidingly connected with the outer wall of the reversing roller 25 and the limit roller 26. The lower part of the left side of the assembly column 24 is fixedly connected with a press frame seat 38, and the middle part of the press frame seat 38 is rotatably equipped with a leg pressing module.

The counterweight module includes an outer frame 3, a socket frame 5 and a counterweight 8, the top left part of the outer frame 3 is fixedly equipped with a first stay rope 2, and the top right part of the outer frame 3 is installed with the first The anti-wear wheel 10 matched with the pull cord 2, the bottom end of the inner side of the outer frame 3 is fixedly connected with a left-right symmetrical buffer mechanism, the bottom side wall of the counterweight 8 located at the bottom is in close contact with the buffer mechanism, and the jack The end of the first stay cord 2 of the frame 5 is fixedly connected with the bottom end of the stay cord seat 31, the top of the jack frame 5 is equipped with a pulley 4 cooperating with the first stay cord 2, and the upper part of the front side of the jack frame 5 A protection rope 7 is installed, and the bottom end of the protection rope 7 is equipped with a bolt 6. The front and rear side walls of the socket frame 5 are provided with equidistantly arranged jacks, and the middle part of the counterweight 8 is provided with a through hole that cooperates with the bolt 6. .

Described buffering mechanism comprises shell 13, and described shell 13 inner left part is equipped with spring 17, and spring 17 top end is equipped with spring seat 18, and described shell 13 top left part is provided with the opening that cooperates with spring seat 18, and described spring seat The outer lower part of 18 is fixedly connected with a sealing ring 16, the outer wall of the sealing ring 16 is in close contact with the inner wall of the casing 13, the top of the spring seat 18 is fixedly connected with the support plate 12, and the inner middle part of the casing 13 is provided with an oil passage chamber, and the inside of the oil passage chamber A steel ball 15 is provided, a cross groove 20 is opened at the lower part of the oil passage chamber, a diaphragm 14 is installed at the inner right part of the housing 13, and an air passage hole is opened at the middle part of the right side of the housing 13.

The upper right part of the support 1 is rotatably equipped with a first reversing wheel 11 cooperating with the first stay cord 2, and a rope passing tube 9 cooperating with the first stay cord 2 is installed on the inner side of the right part of the support 1. The inner wall is slidingly connected with the first pull cord 2 .

The lower right side of the assembly column 24 is rotatably mounted with a second reversing wheel 44 that cooperates with the first pull cord 2 .

The adjusting connecting rod includes a cylinder body 30, the inner opening of the cylinder body 30 is fixedly connected with a threaded sleeve 46 which is symmetrical up and down, the inner side of the threaded sleeve 46 is screwed with a threaded rod 19, and the threaded rod 19 is fixed at one end outside the cylinder body 30. A threaded head 45 is connected, and one end of the threaded rod 19 inside the cylinder body 30 is fixedly connected with a limiting head 47 .

The leg pressing module includes a press frame 33, a buffer sleeve 32 is installed at the left end of the press frame 33, a connecting rod 36 is slidably connected to the inner middle part of the press frame 33, and a rack 35 is fixedly connected to the top of the connecting rod 36. The middle part of the top of the frame 33 is rotatably connected with a rotating shaft 40, and the outer middle part of the rotating shaft 40 is fixedly connected with a gear 41 cooperating with the rack 35. The outer side of the gear 41 is fixedly connected with a handle 42, and the lower part of the left side of the handle 42 is fixedly connected with a chuck 42. The middle part of the top of the frame 33 is fixedly connected with a card seat 34 that cooperates with the chuck head 43, the right end of the connecting rod 36 is fixedly connected with a toothed key block 37, and the lower left side of the assembly column 24 is fixedly equipped with a half that cooperates with the toothed key block 37. Ring gear 39 , the right part of the pressure frame 33 is provided with a through opening that cooperates with the half ring gear 39 .

The working principle of the present invention is:

When the device is in use, the user sits on the seat 22, selects different numbers of counterweights 8 through the through holes on the socket frame 5 and cooperates with the latches 6, and then selects exercise weights of different weights, and pulls the pull ring 27 to pull up The counterweight 8 is used for shoulder muscle exercise, and can be exercised with one hand and both hands. When exercising with both hands, the two pull rings 27 are connected by adjusting the connecting rod, which is convenient to use, and the length of the adjusting connecting rod can be adjusted, so the applicability is strong , the adjusting connecting rod is connected to the screw socket 28 through the threaded heads 45 at both ends, and the threaded rod 19 is screwed to the threaded sleeve 46, the threaded rod 19 can be screwed in and out of the cylinder 30 to adjust the length, and then push the handle 42 to the right , turn the gear 41 to cooperate with the rack 35 to disengage the tooth key block 37 from the half ring gear 39, so that the press frame 33 can rotate freely, then turn the press frame 33 to press the buffer sleeve 32 on the user's leg, and then pull it to the left The handle 42 until the chuck 43 is stuck in the deck 34 to prevent the gear 41 from rotating. At this time, the tooth key block 37 is meshed with the half ring gear 39, and the position of the pressing frame 33 is fixed. It is more convenient for the user to use force when pulling the pull ring. Easy to use, and when the pull ring 27 moves back, the buffer mechanism will buffer the falling momentum of the counterweight 8, protect the device, improve the stability and durability of the device, and press the counterweight 8 on the support plate 12 At this time, the spring 17 contracts to absorb the falling momentum of the counterweight 8. At this time, the internal space of the housing 13 located on the left side of the diaphragm 14 is filled with hydraulic oil, the spring seat 18 moves down, and the hydraulic oil enters the diaphragm 14 on the right side of the housing 13. The right side deforms, and when the counterweight 8 moves up, it separates from the support plate 12, and the spring 17 returns. At this time, the hydraulic oil returns from the right part of the casing 13 to the left part of the casing 13. During the return process of the hydraulic oil, the steel ball 15 will Part of the cross-recessed 20-stop column, the oil return speed is slow, prevents the spring 17 from being too fast, and improves the stability of the device. This device exercises the shoulder muscles and is easy to adjust, which can not only save time, but also help different people to exercise effect and improve the efficiency of people's exercise. The shoulder exercise equipment has a stable structure, strong adaptability and convenient use.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. a kind of sitting posture shoulder draws comprehensive body exercising instrument, including bracket (1), which is characterized in that be fixedly mounted in the middle part of the bracket (1) There is counterweight module, the counterweight module front side left part is fixedly connected with clamping seat (29), is connected with adjusting in the middle part of clamping seat (29) Connecting rod, bracket (1) right front are fixedly connected with assembles post (24), and assembles post (24) right upper portion slidably connects drawstring Seat (31), drawstring seat (31) edge are fixedly connected with symmetrical second drawstring (23) in front and back, and the second drawstring (23) end is fixed It is equipped with pull ring (27), is fixedly connected with the seat that is screwed on (28) at pull ring (27) center edge portion, assembles post (24) the top rotation It is connected with the symmetrical reversing roller (25) in front and back, assembles post (24) tip edges are rotatably connected to limit roller symmetrical above and below (26), the second drawstring (23) is slidably connected with reversing roller (25) and limit roller (26) outer wall, assembles post (24) left lower It is fixedly connected with pressure rack seat (38), is rotatably equipped with leg pressing module in the middle part of pressure rack seat (38), bracket (1) front is fixedly connected Have strut (21), strut (21) top is equipped with seat (22).

2. sitting posture shoulder according to claim 1 draws comprehensive body exercising instrument, which is characterized in that the counterweight module includes outline border (3), jack frame (5) and clump weight (8), outline border (3) top left part are fixedly installed with the first drawstring (2), the outline border (3) Top right part is equipped with the anti-emery wheel (10) with the first drawstring (2) cooperation, and outline border (3) inner lower edge is fixedly connected with left and right Symmetrical buffer gear, the clump weight (8) bottom end side wall and buffer gear positioned at bottom are in close contact, the jack frame (5) the first drawstring (2) end is fixedly connected with drawstring seat (31) bottom end, and jack frame (5) top is equipped with and first The pulley (4) of drawstring (2) cooperation, jack frame (5) forward upper are equipped with protection rope (7), and protection rope (7) bottom end is equipped with Bolt (6), jack frame (5) front-rear side walls offer the jack of equidistant arrangement, offer and insert in the middle part of the clump weight (8) Sell the through-hole of (6) cooperation.

3. sitting posture shoulder according to claim 2 draws comprehensive body exercising instrument, which is characterized in that the buffer gear includes shell (13), left part is equipped with spring (17) on the inside of the shell (13), and spring (17) top is equipped with spring base (18), the shell (13) top left part offers the opening with spring base (18) cooperation, and spring base (18) outer lower portion is fixedly connected with sealing Ring (16), sealing ring (16) outer wall and shell (13) inner wall are in close contact, and spring base (18) top is fixedly connected with support Plate (12), shell (13) middle inside were provided with oil pocket, crossed on the inside of oil pocket and were provided with steel ball (15), described to cross under oil pocket Portion offers cross recess (20), and right part is equipped with diaphragm (14) on the inside of the shell (13), and shell (13) right side central is opened Equipped with air passing hole.

4. sitting posture shoulder according to claim 1 draws comprehensive body exercising instrument, which is characterized in that bracket (1) upper right quarter turns Dynamic the first reverse wheel (11) being equipped with the first drawstring (2) cooperation, bracket (1) the right part inside are equipped with and the first drawstring (2) rope of crossing of cooperation manages (9), and Guo Shengguan (9) inner wall is slidably connected with the first drawstring (2).

5. sitting posture shoulder according to claim 1 draws comprehensive body exercising instrument, which is characterized in that under on the right side of the assembles post (24) Portion is rotatably equipped with the second reverse wheel (44) with the first drawstring (2) cooperation.

6. sitting posture shoulder according to claim 1 draws comprehensive body exercising instrument, which is characterized in that the adjusting connecting rod includes cylinder (30), it is fixedly connected with thread bush symmetrical above and below (46) at cylinder (30) inside opening, is screwed on the inside of thread bush (46) Have threaded rod (19), threaded rod (19) is located at the external one end of cylinder (30) and is fixedly connected with thread head (45), the threaded rod (19) it is located at cylinder (30) internal one end and is fixedly connected with spacing head (47).

7. sitting posture shoulder according to claim 1 draws comprehensive body exercising instrument, which is characterized in that the leg pressing module includes pressure rack (33), pressure rack (33) left end is equipped with cushion collar (32), and pressure rack (33) middle inside slidably connects connecting rod (36), Connecting rod (36) top is fixedly connected with rack gear (35), and pressure rack (33) top middle portion is rotatably connected to shaft (40), shaft (40) outer middle side part is fixedly connected with the gear (41) with rack gear (35) cooperation, is fixedly connected with handle on the outside of gear (41) (42), handle (42) left lower is fixedly connected with clamp (42), and pressure rack (33) top middle portion is fixedly connected with and clamp (43) deck (34) cooperated, connecting rod (36) right end are fixedly connected with alligator block (37), under assembles post (24) left side Portion is fixedly installed with the half-ring gear (39) with alligator block (37) cooperation, and pressure rack (33) right part is offered matches with half-ring gear (39) That closes passes through mouth.