CN213313165U

CN213313165U - Single abdominal muscle exercise sports equipment

Info

Publication number: CN213313165U
Application number: CN202022261265.0U
Authority: CN
Inventors: 贾为华; 刘歌
Original assignee: Jiaozuo Teachers College
Current assignee: Jiaozuo Teachers College
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-01
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses a single abdominal muscle exercise sports equipment, which belongs to the technical field of fitness equipment and comprises an abdominal muscle plate, wherein a supporting mechanism is connected below one side of the abdominal muscle plate, a supporting rod is rotatably connected to the other side of the abdominal muscle plate, a holding mechanism is connected above the two sides of the supporting rod, a fixing stud is connected below the supporting rod, a supporting column is connected outside the fixing stud and below the supporting rod, foot-holding components are connected above the two sides of the supporting column, and a fixing rod is connected below the supporting column. Brings great convenience to users and has strong practicability.

Description

Single abdominal muscle exercise sports equipment

Technical Field

The utility model belongs to the technical field of body-building apparatus, concretely relates to single abdominal muscle exercise sport equipment.

Background

In the process of abdominal muscle exercise, sports equipment is indispensable, and single abdominal muscle exercise sports equipment is one of the equipment that the user often used when carrying out abdominal muscle exercise.

Chinese patent application No. CN201721698677.2 discloses a sports equipment is tempered to single abdominal muscle, through setting up the regulation spiral shell at the front end surface in hole and turning round, can adjust the angle of inclination of abdominal muscle board and ground, through set up the bluetooth receiver at one side surface of bracing piece, can temper sports equipment with cell-phone bluetooth and this abdominal muscle and link together, through set up the sponge sleeve at one side surface of second connecting rod, can protect user's ankle not reined in the wound.

The above patent has the following problems: the sport equipment is tempered to current single abdominal muscle needs to be comparatively troublesome, and comparatively inconvenient through adjusting the regulation of the fixed jack of spiral shell turn round in order to realize abdominal muscle board angle.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sports equipment is tempered to single abdominal muscle has and is convenient for can adjust the function of abdominal muscle board angle through rotating to and have the characteristics of perfect spacing subassembly.

In order to achieve the above object, the utility model provides a following technical scheme: a sports equipment for single abdominal muscle exercise comprises an abdominal muscle plate, wherein a supporting mechanism is connected to one side of the abdominal muscle plate, a supporting rod is connected to the other side of the abdominal muscle plate in a rotating mode, a holding mechanism is connected to the two sides of the supporting rod in a leaning mode, a fixing stud is connected to the lower portion of the supporting rod in a leaning mode, a supporting column is connected to the outer side of the fixing stud and the lower portion of the supporting rod in a locating mode, a foot holding assembly is connected to the two sides of the supporting column in a leaning mode, a fixing rod is connected to the lower portion of the supporting column, a rotating groove is formed in the supporting column, a rotating barrel is connected to the rotating groove in a rotating mode, the rotating barrel is connected to the outer side of the rotating barrel in a meshing mode, a driven bevel gear is connected to the outer side of the rotating barrel, a driving bevel gear is, the T-shaped rotating piece penetrates through the supporting column and extends to the outer side of the supporting column.

Preferably, the rotary screw cylinder is rotatably connected to the inside of the rotary groove through a bearing.

Preferably, a limiting component is connected between the abdominal muscle plate and the supporting column and is positioned below the abdominal muscle plate, the limiting component comprises an inner limiting rod, a limiting slide block, a limiting chute, an accommodating groove, an outer limiting rod, a rotating shaft and a connecting block, the inner limiting rod is connected below the abdominal muscle plate, the outer side of the inner limiting rod is connected with an outer limiting rod, the inner part of the outer limiting rod and the position corresponding to the inner limiting rod are provided with accommodating grooves, the lower parts of the two sides of the inner limiting rod are connected with limiting slide blocks, a limiting sliding groove is arranged in the side wall of the limiting outer rod and corresponds to the position of the limiting sliding block, the sides of the limiting inner rod and the limiting outer rod, which are far away from each other, are both connected with connecting blocks, the upper connecting blocks are connected to the lower surface of the abdominal muscle plate, the lower connecting blocks are connected to the side wall of the supporting column, the inner limiting rod and the outer limiting rod are rotatably connected with the connecting blocks at corresponding positions through rotating shafts.

Preferably, the both sides of connecting block all are connected with the fixed block, one side that the connecting block was kept away from to the fixed block is provided with the location lug, the location lug is connected with the abdominal muscle board or the support column that correspond position department, pass through fixing bolt fixed connection between location lug and the fixed block that corresponds position department.

Preferably, a thread groove is formed in the position, corresponding to the fixing stud, inside the rotary screw cylinder, an internal thread is arranged on the inner side wall of the thread groove, an external thread is arranged on the outer side wall of the fixing stud, and the internal thread and the external thread are meshed with each other.

Preferably, the T-shaped rotating part comprises a cross rod and a vertical rod, the cross rod is connected to one side of the driving bevel gear, one side, away from the driving bevel gear, of the cross rod is connected with the vertical rod, and the cross section of the vertical rod is arranged in a square structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up fixing stud, support column, rotate a screw section of thick bamboo, T shape and rotate piece, initiative conical gear, rotation groove and driven conical gear, under the interact of these structures, realized can adjust the function of abdominal muscle board angle wantonly through rotating, simple structure, the simple operation has brought very big facility for the user, but the practicality is strong.

2. The utility model discloses a setting includes spacing interior pole, spacing slider, spacing spout, holding tank, spacing outer pole, fixing bolt, pivot, connecting block, fixed block and the spacing subassembly of locating lug, under this subassembly inner structure's the mutually supporting, realized can carrying out effective spacing function to fixing stud, can effectively avoid fixing stud to break away from the condition appearance of rotating the spiral shell section of thick bamboo, simultaneously, this subassembly is convenient for install and dismantle, and then the transportation and the integral erection of the device of being convenient for.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a cross section of the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

in the figure: 1. an abdominal muscle plate; 2. a holding mechanism; 3. a support bar; 4. fixing the stud; 5. a foot-held assembly; 6. a support pillar; 7. fixing the rod; 8. a limiting component; 81. an inner limiting rod; 82. a limiting slide block; 83. a limiting chute; 84. accommodating grooves; 85. a limiting outer rod; 86. fixing the bolt; 87. a rotating shaft; 88. connecting blocks; 89. a fixed block; 810. positioning the bump; 9. a support mechanism; 10. rotating the screw cylinder; 11. a T-shaped rotating member; 12. a driving bevel gear; 13. a rotating groove; 14. a driven bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a sports equipment for single abdominal muscle exercise comprises an abdominal muscle plate 1, a supporting mechanism 9 is connected below one side of the abdominal muscle plate 1, a supporting rod 3 is rotatably connected to the other side of the abdominal muscle plate 1, a holding mechanism 2 is connected above the two sides of the supporting rod 3, a fixing stud 4 is connected below the supporting rod 3, a supporting column 6 is connected outside the fixing stud 4 and below the supporting rod 3, a foot holding component 5 is connected above the two sides of the supporting column 6, a fixing rod 7 is connected below the supporting column 6, a rotating groove 13 is formed inside the supporting column 6, a rotating barrel 10 is rotatably connected inside the rotating groove 13, the rotating barrel 10 is connected outside the rotating barrel 10 in a meshing manner, a driven bevel gear 14 is connected outside the rotating barrel 10, a driving bevel gear 12 is connected on one side of the driven bevel gear 14 in a meshing manner, a T-shaped rotating piece 11 is connected on one side of the driving bevel gear 12, the T-shaped rotary member 11 extends through the support column 6 to the outside of the support column 6.

Specifically, the rotary screw cylinder 10 is rotatably coupled to the inside of the rotary groove 13 through a bearing.

Through adopting above-mentioned technical scheme, guarantee to rotate the stability of spiral shell section of thick bamboo 10.

Specifically, a limiting component 8 is connected between the abdominal muscle plate 1 and the supporting column 6 and below the abdominal muscle plate 1, the limiting component 8 comprises a limiting inner rod 81, a limiting sliding block 82 and a limiting sliding groove 83, holding tank 84, spacing outer bar 85, pivot 87 and connecting block 88, 81 connect in the below of abdominal muscle board 1 in spacing, 81's in the spacing outside is connected with spacing outer bar 85, the inside of spacing outer bar 85 and the position department that corresponds 81 in spacing have seted up holding

tank

84, 81's in the spacing both sides lean on the below all to be connected with spacing slider 82, spacing spout 83 has been seted up to the inside position department that just corresponds spacing slider 82 of lateral wall of spacing outer bar 85, one side that 81 and spacing outer bar 85 kept away from each other in spacing all is connected with connecting block 88, top connecting block 88 is connected in 1's of abdominal muscle board lower surface, below connecting block 88 is connected in 6's lateral wall of support column, rotate through pivot 87 between 81 and the connecting block 88 of the spacing outer bar 85 to corresponding position department in spacing.

Through adopting above-mentioned technical scheme, be convenient for when realizing 1 angle modulation function of abdominal muscle board, be convenient for carry on spacingly to fixing stud 4, and then can effectively avoid the condition appearance that fixing stud 4 slippage rotates barrel 10.

Specifically, the two sides of the connecting block 88 are connected with the fixing blocks 89, one side of each fixing block 89, which is far away from the connecting block 88, is provided with a positioning bump 810, the positioning bump 810 is connected with the abdominal muscle plate 1 or the supporting column 6 at the corresponding position, and the positioning bump 810 is fixedly connected with the fixing blocks 89 at the corresponding positions through the fixing bolts 86.

Through adopting above-mentioned technical scheme, be convenient for spacing subassembly 8 and abdominal muscle board 1 and the installation and the dismantlement between the support column 6, and then be convenient for the holistic installation of the device and dismantle, save space when the transportation, bring very big facility for the staff during the equipment.

Specifically, the position department that rotates the inside of barrel 10 and correspond fixing stud 4 has seted up the thread groove, and the inside wall of thread groove is provided with the internal thread, and fixing stud 4's lateral wall is provided with the external screw thread, internal thread and external screw thread intermeshing.

By adopting the technical scheme, the fixing stud 4 can move longitudinally along the inside of the rotary screw cylinder 10 conveniently.

Specifically, the T-shaped rotating part 11 comprises a cross rod and a vertical rod, the cross rod is connected to one side of the driving bevel gear 12, one side, away from the driving bevel gear 12, of the cross rod is connected with the vertical rod, and the cross section of the vertical rod is arranged in a square structure.

Through adopting above-mentioned technical scheme, convenient to use person rotates piece 11 to the T shape and operates, offers convenience for the user.

The structure and the principle of the middle abdominal muscle plate, the holding mechanism and the supporting mechanism of the utility model are shown in a single abdominal muscle exercise sports equipment disclosed in the Chinese patent with the application number of CN 201721698677.2.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the connecting block 88 can be installed to the designated position under the connecting action of the fixing block 89 under the action of the positioning lug 810, and then the fixing between the positioning lug 810 and the fixing block 89 is realized through the fixing bolt 86, thereby realizing the stable placement of the inner limiting rod 81 and the outer limiting rod 85, under the action of the supporting mechanism 9 and the fixing rod 7, the abdominal muscle plate 1, the supporting column 6 and the supporting rod 3 can be stably placed, when in use, a user rotates the T-shaped rotating piece 11 to rotate the driving bevel gear 12, under the meshing action, the driven bevel gear 14 drives the rotating screw barrel 10 to rotate in the rotating groove 13, meanwhile, under the meshing action, the fixing screw bolt 4 longitudinally moves along the inside of the rotating screw barrel 10, so that the height of the supporting rod 3 changes, along with the change of the height of the supporting rod 3, the abdominal muscle plate 1 and the supporting mechanism 9 under the action of gravity, rotate along bracing piece 3, thereby the regulation of the angle of abdominal muscle board 1 has been realized, in this process, pole 81 and spacing outer pole 85 all rotate along connecting block 88 under the effect of pivot 87 in spacing, and simultaneously, pole 81 removes along holding tank 84 in spacing, spacing slider 82 removes (effective spacing) along spacing spout 83, treat to adjust to suitable position after, the stall T shape rotates piece 11, under the effect of supporting mechanism 9 and dead lever 7, the device wholly must stably place, the user uses the device to carry out the abdominal muscle exercise can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sports equipment is tempered to single abdominal muscle, includes abdominal muscle board (1), its characterized in that: the abdominal muscle board comprises an abdominal muscle board (1), a supporting mechanism (9) is connected below one side of the abdominal muscle board (1), a supporting rod (3) is rotatably connected to the other side of the abdominal muscle board (1), a holding mechanism (2) is connected above the two sides of the supporting rod (3), a fixing stud (4) is connected below the supporting rod (3), a supporting column (6) is connected below the outside of the fixing stud (4) and located below the supporting rod (3), a foot holding assembly (5) is connected above the two sides of the supporting column (6), a fixing rod (7) is connected below the supporting column (6), a rotating groove (13) is formed in the supporting column (6), a rotating barrel (10) is rotatably connected in the rotating groove (13), the rotating barrel (10) is connected in a meshed mode to the outer side of the rotating barrel (10), and a driven bevel gear (14) is connected in the outer side of the rotating barrel (10), one side meshing of driven bevel gear (14) is connected with initiative bevel gear (12), one side of initiative bevel gear (12) is connected with T shape and rotates piece (11), T shape rotates piece (11) and runs through the outside that support column (6) extended to support column (6).

2. A single abdominal muscle exercise machine as claimed in claim 1, wherein: the rotary screw cylinder (10) is rotatably connected to the inside of the rotary groove (13) through a bearing.

3. A single abdominal muscle exercise machine as claimed in claim 2, wherein: the abdominal muscle plate is characterized in that a limiting component (8) is connected between the abdominal muscle plate (1) and the supporting column (6) and positioned below the abdominal muscle plate (1), the limiting component (8) comprises a limiting inner rod (81), a limiting sliding block (82), a limiting sliding groove (83), an accommodating groove (84), a limiting outer rod (85), a rotating shaft (87) and a connecting block (88), the limiting inner rod (81) is connected below the abdominal muscle plate (1), the outer side of the limiting inner rod (81) is connected with the limiting outer rod (85), the accommodating groove (84) is formed in the limiting outer rod (85) and corresponds to the position of the limiting inner rod (81), the limiting sliding block (82) is connected to the two sides of the limiting inner rod (81) by the lower part, the limiting sliding groove (83) is formed in the side wall of the limiting outer rod (85) and corresponds to the position of the limiting sliding block (82), and the connecting block (88) is connected to one side of the limiting inner rod (81) and the limiting, the upper side the connecting block (88) is connected to the lower surface of the abdominal muscle plate (1), the lower side the connecting block (88) is connected to the side wall of the supporting column (6), and the limiting inner rod (81) and the limiting outer rod (85) are rotatably connected through a rotating shaft (87) to the connecting block (88) at the corresponding position.

4. A single abdominal muscle exercise machine as claimed in claim 3, wherein: the both sides of connecting block (88) all are connected with fixed block (89), one side that connecting block (88) were kept away from in fixed block (89) is provided with positioning lug (810), positioning lug (810) are connected with abdominal muscle board (1) or support column (6) that correspond the position department, through fixing bolt (86) fixed connection between positioning lug (810) and the fixed block (89) that correspond the position department.

5. The single abdominal muscle exercise sports apparatus as claimed in claim 4, wherein: the screw groove is formed in the position, corresponding to the fixing stud (4), inside the rotary screw cylinder (10), the inner side wall of the screw groove is provided with internal threads, the outer side wall of the fixing stud (4) is provided with external threads, and the internal threads and the external threads are meshed with each other.

6. The single abdominal muscle exercise sports apparatus as claimed in claim 5, wherein: the T-shaped rotating piece (11) comprises a cross rod and a vertical rod, the cross rod is connected to one side of the driving conical gear (12), one side, far away from the driving conical gear (12), of the cross rod is connected with the vertical rod, and the cross section of the vertical rod is arranged in a square structure.