CN209529999U

CN209529999U - A kind of body-building wab board of adjustable tilt angle

Info

Publication number: CN209529999U
Application number: CN201920163798.XU
Authority: CN
Inventors: 吴海燕
Original assignee: Yangzhou Guan Wang Machinery Co Ltd
Current assignee: Yangzhou Guan Wang Machinery Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-10-25
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a kind of body-building wab boards of adjustable tilt angle of technical field of sports apparatus, including bottom plate, the identical moving member of structure is provided at left and right sides of the bottom plate, welding is provided with cross bar in the middle part of the fixed strut outer right wall, side outer wall is movably set with support bottom bar before and after the cross bar right end, front and back end, which is symmetrically welded, at the top of the support bottom bar is provided with side plate, when the utility model needs to adjust the tilt angle of backboard, by unscrewing fixing bolt, pull support rod upward or downward, make T-shaped slider upward sliding or slide downward in T shape guide groove, to drive backboard to carry out tilt adjustment upward or downward, it adjusts to after designated position, the fixing threaded hole cooperation tightened on fixing bolt and the side plate of front side is fixed, meet different personnel to use, it improves practicability and uses comfortable Property.

Description

A kind of body-building wab board of adjustable tilt angle

Technical field

The utility model relates to technical field of sports apparatus, specially a kind of body-building wab board of adjustable tilt angle.

Background technique

Wab board nickname board for lying on back, strong web, slant abdominal board, are the equipment of body-building and athletic training, existing abdomen Flesh plate is more limited to using function, is not adjustable the gradient of backboard, it has not been convenient to which different crowd carries out using while existing abdomen Flesh plate bulk is larger, during being carried or being moved, often makes to be more troublesome by what is manually carried, for this purpose, It is proposed that a kind of body-building wab board of adjustable tilt angle.

Utility model content

The purpose of this utility model is to provide a kind of body-building wab boards of adjustable tilt angle, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of body-building abdomen of adjustable tilt angle Flesh plate, including bottom plate are provided with the identical moving member of structure at left and right sides of the bottom plate, and the bottom plate top left side is fixed It is provided with fixed strut, welding is provided with connecting rod, the fixed strut at the top and bottom of outer wall on the left of the fixed strut Welding is provided with cross bar in the middle part of outer right wall, and the cross bar right end is hinged with backboard, and fixation is set at the top of the cross bar and backboard It is equipped with seat cushion, side outer wall is movably set with support bottom bar, the support bottom bar bottom and bottom plate top before and after the cross bar right end Right side is fixedly connected, and the backboard bottom center is hingedly provided with support rod, and the support rod bottom is hinged with T-shaped slider, institute State support bottom bar at the top of offer with the matched T shape guide groove of T-shaped slider, and T-shaped slider insertion T shape guide groove in, the branch Front and back end, which is symmetrically welded, at the top of support bottom bar is provided with side plate, and side plate is located on the outside of T shape guide groove, outer on rear side of the T-shaped slider It is plugged with fixing bolt at the top of wall, and rear side side plate is run through in fixing bolt rear end, and is offered on rear side side plate and fixing bolt Matched sliding port has uniformly been placed equidistant with and the matched fixing threaded hole of fixing bolt from top to bottom on the side plate of front side.

Further, the moving member includes the hollow assembling block being arranged at left and right sides of bottom plate, the hollow assembling block It is fixedly installed bull stick close to the front and back end of the side outer wall of bottom plate, the front/rear end of outer wall is opened at left and right sides of the bottom plate Equipped with the matched installation opening of bull stick, and bull stick is rotatablely connected by pin shaft and installation opening inner wall, and the hollow assembling block is separate The front and back end of the side outer wall of bottom plate passes through strut and is provided with movable pulley, side inner wall of the hollow assembling block far from bottom plate Front/rear end be fixedly installed loop bar, the loop bar other end activity is plugged with kelly, the kelly close to loop bar one End is fixedly connected with loop bar far from the side inner wall of bottom plate by reset spring, the described one end of kelly top exterior walls far from bottom plate It is fixedly installed driving lever, and runs through hollow assembling block at the top of driving lever, and is offered and the matched work of driving lever at the top of hollow assembling block Open one's mouth, the front/rear end at left and right sides of the bottom plate offer with the matched blind hole one of kelly, and blind hole one is located at outside bull stick The front/rear end of side, the bottom left and right sides outer wall of the bottom plate offers and the matched blind hole two of kelly.

Further, side outer wall is provided with draw runner before and after the kelly, and side inner wall is provided with and slides before and after loop bar The matched sliding slot of item.

Further, the support bottom bar offers and the matched recess of cross bar, and recess close to the side outer wall of cross bar Inner wall is flexibly connected by pin shaft with side outer wall before and after cross bar right end.

Further, connecting rod outer wall front and back end passes through interference fit socket rubber sleeve.

Further, the movable pulley is universal wheel, and pedal type braking piece is provided on movable pulley.

Compared with prior art, the utility model has the beneficial effects that

1) when the utility model needs to adjust the tilt angle of backboard, by unscrewing fixing bolt, pull support rod upward Or downwards, make T-shaped slider upward sliding or slide downward in T shape guide groove, so that backboard be driven to incline upward or downward Slop regulation section is adjusted to after designated position, and the fixing threaded hole cooperation tightened on fixing bolt and the side plate of front side is fixed, Meet different personnel to use, the comfort for improving practicability and using；

2) it when the utility model needs carrying or the mobile body-building wab board, stirs driving lever and moves outward, keep kelly de- From blind hole one, hollow assembling block is overturn, so that movable pulley and contact ground is kept plumbness, driving lever is unclamped, by reset spring shadow It rings and kelly reset is driven to stick into blind hole two and be fixed on the positioning, moved by the movable pulley of bottom, substantially reduce carrying Intensity, it is convenient and efficient, while when not needing, so that kelly is detached from blind hole two, overturns hollow assembly block reset, kelly is made to stick into blind hole One, it does not influence normally to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model supports bottom bar structure right view；

Fig. 3 is the utility model moving member structural schematic diagram.

In figure: 1, bottom plate；2, moving member；21, hollow assembling block；22, bull stick；23, movable pulley；24, loop bar；25, kelly； 26, driving lever；3, fixed strut；4, connecting rod；5, cross bar；6, bottom bar is supported；7, backboard；8, seat cushion；9, support rod；10, T shape is sliding Block；11, side plate；12, fixing bolt；13, T shape guide groove.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of body-building abdominal muscle of adjustable tilt angle Plate, including bottom plate 1, the left and right sides of bottom plate 1 are provided with the identical moving member 2 of structure, and 1 top left side of bottom plate is fixedly installed Fixed strut 3, fixed strut 3 can be fixedly connected by way of welding or screw with bottom plate 1, fixed 3 left side outer wall top of strut Portion and bottom, which are welded, is provided with connecting rod 4, the middle part outer wall of connecting rod 4 and fixed 3 left side outer wall of strut welding, for using Personnel use when moving, and welding is provided with cross bar 5 in the middle part of fixed 3 outer right wall of strut, and 5 right end of cross bar is hinged with backboard 7, cross bar 5 and the top of backboard 7 be fixedly installed seat cushion 8, the mode that screw can be used is fixedly connected, before and after 5 right end of cross bar outside side Wall is movably set with support bottom bar 6, and support 6 bottom of bottom bar is fixedly connected with 1 top right side of bottom plate, and support bottom bar 6 can pass through weldering It connects or the mode of screw is fixedly connected with bottom plate 1,7 bottom center of backboard is hingedly provided with support rod 9, and 9 bottom of support rod is hinged Have a T-shaped slider 10, support offered at the top of bottom bar 6 with the matched T shape guide groove 13 of T-shaped slider 10, play guiding and limit Effect, and T-shaped slider 10 is embedded in T shape guide groove 13, support 6 top front and back end of bottom bar, which is symmetrically welded, is provided with side plate 11, and Side plate 11 is located at 13 outside of T shape guide groove, is plugged with fixing bolt 12, and fixing bolt 12 at the top of 10 rear side outer wall of T-shaped slider Rear side side plate 11 is run through in rear end, and offered on rear side side plate 11 with the matched sliding port of fixing bolt 12, convenient for fixed spiral shell Bolt 12 follows T-shaped slider 10 to be moved, and has uniformly been placed equidistant on front side side plate 11 and has matched with fixing bolt 12 from top to bottom Fixing threaded hole, convenient for fixing bolt 12 cooperate be adjusted after fixation work.

As shown in Figure 3: moving member 2 includes the hollow assembling block 21 that 1 left and right sides of bottom plate is arranged in, and hollow assembling block 21 leans on The front and back end of the side outer wall of nearly bottom plate 1 is fixedly installed bull stick 22, and the front/rear end of 1 left and right sides outer wall of bottom plate opens up Have with the matched installation opening of bull stick 22, and bull stick 22 is rotatablely connected by pin shaft and installation opening inner wall, and hollow assembling block 21 is separate The front and back end of the side outer wall of bottom plate 1 passes through strut and is provided with movable pulley 23, in hollow side of the assembling block 21 far from bottom plate 1 The front/rear end of wall is fixedly installed loop bar 24, and 24 other end activity of loop bar is plugged with kelly 25, and kelly 25 is close to loop bar 24 One end be fixedly connected with loop bar 24 far from the side inner wall of bottom plate 1 by reset spring, reset spring is for driving kelly 25 It resetting, 25 top exterior walls of kelly are fixedly installed driving lever 26 far from one end of bottom plate 1, for driving kelly 25 mobile, and driving lever Hollow assembling block 21 is run through at 26 tops, and offered at the top of hollow assembling block 21 with the matched movable mouth of driving lever 26, for controlling Driving lever 26, the front/rear end of the left and right sides of bottom plate 1 offer with the matched blind hole one of kelly 25, for carrying out when not in use It is fixed, and blind hole one is located at 22 outside of bull stick, the front/rear end of outer wall offers and kelly 25 at left and right sides of the bottom of bottom plate 1 Matched blind hole two, for being fixed on the positioning when in use；

As shown in Figure 3: 25 front and back side outer wall of kelly is provided with draw runner, and 24 front and back side inner wall of loop bar is provided with and slides The matched sliding slot of item improves the mobile stability of kelly 25, while providing the effect of guide and limit；

Support bottom bar 6 offers and the matched recess of cross bar 5, and recess close to the side outer wall of cross bar 5 as shown in Figure 1: Inner wall is flexibly connected by pin shaft with side outer wall before and after 5 right end of cross bar, makes to support 6 heeling condition of bottom bar；

As shown in Figure 1: 4 outer wall front and back end of connecting rod pass through interference fit socket rubber sleeve, improve use it is comfortable Property；

As shown in Figure 3: movable pulley 23 is universal wheel, and pedal type braking piece is provided on movable pulley 23, convenient for not using When, universal wheel is locked by pedal type braking, extends 23 service life of movable pulley.

Embodiment: in use, when needing to adjust the tilt angle of backboard, by unscrewing fixing bolt 12, support rod 9 is pulled Upward or downward, make T-shaped slider 10 upward sliding or slide downward in T shape guide groove 13, thus drive backboard 7 upwards or to Lower carry out tilt adjustment is adjusted to after designated position, and the fixing threaded hole tightened on fixing bolt 12 and the side plate 11 of front side cooperates It is fixed, when needing carrying or the mobile body-building wab board, stirs driving lever 26 and move outward, be detached from kelly 25 blind Kong Yi overturns hollow assembling block 21, so that movable pulley 23 and contact ground is kept plumbness, driving lever 26 is unclamped, by reset spring It influences that the reset of kelly 25 is driven to stick into blind hole two and be fixed on the positioning, is carried out by the movable pulley 23 of bottom mobile.

The embodiments of the present invention have been shown and described in pipe, for the ordinary skill in the art, can These embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit with understanding, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of body-building wab board of adjustable tilt angle, including bottom plate (1), it is characterised in that: the left and right of the bottom plate (1) Two sides are provided with the identical moving member of structure (2), and bottom plate (1) top left side is fixedly installed fixed strut (3), described Welding is provided with connecting rod (4) at the top and bottom of outer wall on the left of fixed strut (3), in fixed strut (3) outer right wall Portion's welding is provided with cross bar (5), and cross bar (5) right end is hinged with backboard (7), solid at the top of the cross bar (5) and backboard (7) Surely it is provided with seat cushion (8), side outer wall is movably set with support bottom bar (6), the support bottom bar before and after cross bar (5) right end (6) bottom is fixedly connected with bottom plate (1) top right side, and backboard (7) bottom center is hingedly provided with support rod (9), described Support rod (9) bottom is hinged with T-shaped slider (10), is offered at the top of the support bottom bar (6) and T-shaped slider (10) matched T Shape guide groove (13), and in T-shaped slider (10) insertion T shape guide groove (13), front and back end balanced welding at the top of the support bottom bar (6) It connects and is provided with side plate (11), and side plate (11) is located on the outside of T shape guide groove (13), on rear side of the T-shaped slider (10) at the top of outer wall It is plugged with fixing bolt (12), and rear side side plate (11) are run through in fixing bolt (12) rear end, and offer on rear side side plate (11) With the matched sliding port of fixing bolt (12), uniformly it has been placed equidistant on the front side side plate (11) from top to bottom and fixed spiral shell Bolt (12) matched fixing threaded hole.

2. a kind of body-building wab board of adjustable tilt angle according to claim 1, it is characterised in that: the moving member It (2) include the hollow assembling block (21) being arranged at left and right sides of bottom plate (1), the hollow assembling block (21) is close to bottom plate (1) The front and back end of side outer wall is fixedly installed bull stick (22), and the front/rear end of outer wall opens up at left and right sides of the bottom plate (1) Have with bull stick (22) matched installation opening, and bull stick (22) is rotatablely connected by pin shaft and installation opening inner wall, the hollow assembly The front and back end of side outer wall of the block (21) far from bottom plate (1) passes through strut and is provided with movable pulley (23), the hollow assembling block (21) front/rear end of the side inner wall far from bottom plate (1) is fixedly installed loop bar (24), and loop bar (24) other end is living Dynamic to be plugged with kelly (25), the kelly (25) passes through reset spring and loop bar (24) separate bottom plate close to the one end of loop bar (24) (1) side inner wall is fixedly connected, and kelly (25) top exterior walls are fixedly installed driving lever far from one end of bottom plate (1) (26), and at the top of driving lever (26) run through hollow assembling block (21), and offered and driving lever (26) at the top of hollow assembling block (21) The movable mouth matched, the front/rear end at left and right sides of the bottom plate (1) offer and kelly (25) matched blind hole one, and blind hole One is located on the outside of bull stick (22), and the front/rear end of outer wall offers and kelly (25) at left and right sides of the bottom of the bottom plate (1) Matched blind hole two.

3. a kind of body-building wab board of adjustable tilt angle according to claim 2, it is characterised in that: the kelly (25) front and back side outer wall is provided with draw runner, and side inner wall is provided with and the matched sliding slot of draw runner before and after loop bar (24).

4. a kind of body-building wab board of adjustable tilt angle according to claim 1, it is characterised in that: the support bottom Side outer wall of the bar (6) close to cross bar (5) offers and cross bar (5) matched recess, and recess inner wall passes through pin shaft and cross bar (5) side outer wall is flexibly connected before and after right end.

5. a kind of body-building wab board of adjustable tilt angle according to claim 1, it is characterised in that: the connecting rod (4) outer wall front and back end passes through interference fit socket rubber sleeve.

6. a kind of body-building wab board of adjustable tilt angle according to claim 2, it is characterised in that: the movable pulley (23) it is universal wheel, and is provided with pedal type braking piece on movable pulley (23).