CN207886587U - A kind of two-wheel Stomach building device with locking function - Google Patents

Abstract

The utility model discloses a kind of two-wheel Stomach building devices with locking function,Including central shaft,The lateral wall of the central shaft is installed with central plate and fixed plate,The lateral wall of the central shaft is socketed with steamboat,The madial wall of the fixed plate is installed with fixed block,The madial wall of the fixed block is installed with spring,The madial wall of the fixed block is inserted with the first square plate,The madial wall of first square plate is installed with fixture block,The utility model passes through the first square plate,The structure of square hole and the second square plate,It can be when taking exercise,The first square plate is blocked with the second square plate,And then enable the smooth rotation of steamboat,Pass through shifting axle again,Rotor plate,Spring,The structure of card slot and fixture block,After rotating rotor plate,The second square plate can be enabled to rotate and the first square plate is enabled to pass through the position of the second square plate,Fixture block is set to be stuck in card slot,Steamboat is locked,Person taking exercise is facilitated to stop and stand up.

Description

A kind of two-wheel Stomach building device with locking function

Technical field

The utility model is related to physical training instrument technical field, specially a kind of two-wheel with locking function is good for abdomen Device.

Background technology

Physical efficiency is that the human body that is showed by the athletic constitutioies such as strength, speed, endurance, coordination, flexible, sensitive is basic Locomitivity is the important composition factor of sportsman's competitive ability, and not only for sportsman, everyone wants, and there are one good bodies Body is required for carrying out a certain amount of physical training, when carrying out physical training and taking exercise, other than performing physical exercise in gymnasium, Can be performed physical exercise at home using some instruments, wherein for needing the people of abdomen, two-wheel Stomach building device be one very Good selection, still, when using two-wheel Stomach building device, due to the rolling of steamboat, often make us can not stopped taking exercises at once, and Make us fall down, brought to person taking exercise certain constant, if it is possible to which design one kind can easily enable small wheel lock in exercise Stubbornly refuse to rotate, the two-wheel Stomach building device for facilitating person taking exercise to stop and standing up, so that it may to solve problems, for this purpose, it is proposed that one Two-wheel Stomach building device of the kind with locking function.

Utility model content

The purpose of this utility model is to provide a kind of two-wheel Stomach building devices with locking function, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions：A kind of strong abdomen of the two-wheel with locking function The lateral wall of device, including central shaft, the central shaft is installed with central plate and fixed plate, the lateral wall set of the central shaft It is connected to steamboat, the madial wall of the steamboat offers annular groove, and the lateral wall of the steamboat offers card slot, the central plate Left and right sidewall is installed with sliding block, and sliding block is inserted into annular groove, and the madial wall of the fixed plate is installed with admittedly Determine block, the madial wall of the fixed block is installed with spring, and the madial wall of the fixed block is inserted with the first square plate, and The lateral wall of one square plate is bonded with the right end of spring, and the madial wall of first square plate is installed with fixture block, described solid The upper side wall for determining block offers sliding slot, and the upper side wall of first square plate is installed with connecting rod, and connecting rod is passed through and slided The upper side wall of slot, the connecting rod is installed with link block, and the lateral wall of the fixed plate offers arc groove, the arc The madial wall of slot is installed with rotor plate inserted with shifting axle, the lateral wall of the shifting axle, and the right end of the shifting axle is solid Dingan County is equipped with the second square plate, and the right side wall of first square plate offers square hole.

Preferably, rubber sleeve is fixedly mounted in the lateral wall of the central shaft.

Preferably, the card slot is rectangular channel, and the fixture block is rectangular block, and the length, width and height size phase of card slot and fixture block Together.

Preferably, the length of side of second square plate is less than the length of side of square hole, and the catercorner length of the second square plate More than the length of side of square hole.

Compared with prior art, the utility model has the beneficial effects that：The utility model passes through the first square plate, square hole With the structure of the second square plate, the first square plate can be blocked with the second square plate, and then enable smooth turn of steamboat when taking exercise It is dynamic, then by the structure of shifting axle, rotor plate, spring, card slot and fixture block, after rotating rotor plate, the second square plate can be enabled to rotate And the first square plate is enabled so that fixture block is stuck in card slot by the position of the second square plate, locked to steamboat, facilitate person taking exercise Stop and stands up.

Description of the drawings

Fig. 1 is the front view sectional view of the utility model；

Fig. 2 is the left view of the utility model；

Fig. 3 is the right view of the utility model fixed block.

In figure：1, central shaft, 2, central plate, 3, steamboat, 4, annular groove, 5, sliding block, 6, card slot, 7, fixed plate, 8, fixed Block, 9, spring, the 10, first square plate, 11, fixture block, 12, sliding slot, 13, connecting rod, 14, link block, 15, arc groove, 16, mobile Axis, 17, rotor plate, the 18, second square plate, 19, square hole, 20, rubber sleeve.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of two-wheel with locking function The lateral wall of Stomach building device, including central shaft 1, central shaft 1 is installed with central plate 2 and fixed plate 7, and central plate 2 is cylindrical plate, Fixed plate 7 is square plate, and fixed plate 7 altogether there are two, the lateral wall of central shaft 1 is socketed with steamboat 3, steamboat 3 altogether there are two, and Two 3 left and right sides for being located at central plate 2, steamboat 3 can be rotated along central shaft 1, and the madial wall of steamboat 3 offers annular groove 4, the lateral wall of steamboat 3 offers card slot 6, and the left and right sidewall of central plate 2 is installed with sliding block 5, and sliding block 5 is inserted into ring In shape slot 4, by limitation of the sliding block 5 in annular groove 4, more steady when steamboat 3 being enabled to rotate, the madial wall of fixed plate 7 is fixed Fixed block 8 is installed, two fixed blocks 8 are contacted with the lateral wall of similar steamboat 3 respectively close to center side, fixed block 8 Madial wall is installed with spring 9, and paralysis 9 is in compressive state always, and the madial wall of fixed block 8 is inserted with the first square plate 10, and the lateral wall of the first square plate 10 is bonded with the right end of spring 9, the madial wall of the first square plate 10 is installed with fixture block 11, fixture block 11 is inserted into card slot 6, and the upper side wall of fixed block 8 offers sliding slot 12, and the upper side wall of the first square plate 10 is solid Dingan County is equipped with connecting rod 13, and connecting rod 13 passes through sliding slot 12, and the upper side wall of connecting rod 13 is installed with link block 14, and first Square plate 10 can drive connecting rod 13 and link block 14 to move when moving, while can drive the by mobile link block 14 One square plate 10 moves, and the lateral wall of fixed plate 7 offers arc groove 15, and the circular arc corresponding angle of arc groove 15 is 45 Degree, the madial wall of arc groove 15 is inserted with shifting axle 16, and when shifting axle 16 is located at the most front side of arc groove 15, the second square plate 18 is The diamond shape come is holded up, when shifting axle 16 is located at the most rear side of arc groove 15, the second square plate 18 is across the square come, shifting axle 16 lateral wall is installed with rotor plate 17, and the right end of shifting axle 16 is installed with the second square plate 18, the first square plate 10 right side wall offers square hole 19.

Specifically, holding Stomach building device in order to facilitate person taking exercise, rubber sleeve 20 is fixedly mounted in the lateral wall of central shaft 1.

Specifically, blocking steamboat locked to enable fixture block 11 be inserted into card slot 6, card slot 6 is rectangular channel, card Block 11 is rectangular block, and card slot 6 is identical as the length, width and height size of fixture block 11.

Specifically, in order to which the first square plate 10 can be blocked when the second square plate 18 being enabled to hold up to form diamond shape, in cross Coming over to be square seasonal first square plate 10 can pass through, and the length of side of the second square plate 18 is less than the length of side of square hole 19, and The catercorner length of second square plate 18 is more than the length of side of square hole 19.

Operation principle：When using this two-wheel Stomach building device with locking function, exercise when is normal exercise mode, i.e., It gets down on both kneels on the ground, both hands are held at rubber sleeve 20, scroll forward and backward steamboat 3, and then abdomen, have been tired out needs when exercise and have been stopped Only, it when or kneeling vertical shakiness and need to stop, pressing rotor plate 17 with thumb, the shifting axle 16 for being located at 15 front side of arc groove is enabled to move To the rear side of arc groove 15, and then the rotation of the second square plate 18 is driven, is crossed from diamond shape to become square, due to second The length of side of square plate 18 is less than the length of side of square hole 19, and therefore, the second square plate 18 no longer stops the first square plate 10 at this time, the One square plate 10 can move right under the elastic force effect of spring 9, enable fixture block 11 be inserted into card slot 6, due to central shaft 1, admittedly Fixed board 7, fixed block 8 and rubber sleeve 20 are to be fixedly mounted, therefore after fixture block 11 is stuck in card slot 6, the rotation meeting of steamboat 3 It rotating together with central shaft 1, rubber sleeve 20, under the action of user holds the power of rubber sleeve 20, steamboat 3 can stop operating, Steamboat 3 is locked, later, person taking exercise can stop standing up.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of two-wheel Stomach building device with locking function, including central shaft (1), it is characterised in that：Outside the central shaft (1) Side wall is installed with central plate (2) and fixed plate (7), and the lateral wall of the central shaft (1) is socketed with steamboat (3), described small The madial wall of wheel (3) offers annular groove (4), and the lateral wall of the steamboat (3) offers card slot (6), the central plate (2) Left and right sidewall is installed with sliding block (5), and sliding block (5) is inserted into annular groove (4), the madial wall of the fixed plate (7) Be installed with fixed block (8), the madial wall of the fixed block (8) is installed with spring (9), the fixed block (8) it is interior Side wall is inserted with the first square plate (10), and the lateral wall of the first square plate (10) is bonded with the right end of spring (9), and described first The madial wall of square plate (10) is installed with fixture block (11), and the upper side wall of the fixed block (8) offers sliding slot (12), described The upper side wall of first square plate (10) is installed with connecting rod (13), and connecting rod (13) passes through sliding slot (12), the connection The upper side wall of bar (13) is installed with link block (14), and the lateral wall of the fixed plate (7) offers arc groove (15), described The madial wall of arc groove (15) is installed with rotor plate inserted with shifting axle (16), the lateral wall of the shifting axle (16) (17), the right end of the shifting axle (16) is installed with the second square plate (18), the right side wall of first square plate (10) Offer square hole (19).

2. a kind of two-wheel Stomach building device with locking function according to claim 1, it is characterised in that：The central shaft (1) rubber sleeve (20) is fixedly mounted in lateral wall.

3. a kind of two-wheel Stomach building device with locking function according to claim 1, it is characterised in that：The card slot (6) For rectangular channel, the fixture block (11) is rectangular block, and card slot (6) is identical as the length, width and height size of fixture block (11).

4. a kind of two-wheel Stomach building device with locking function according to claim 1, it is characterised in that：Described second is rectangular The length of side of plate (18) is less than the length of side of square hole (19), and the catercorner length of the second square plate (18) is more than square hole (19) The length of side.