CN206613082U

CN206613082U - A kind of adjustable support of body-building apparatus

Info

Publication number: CN206613082U
Application number: CN201720393422.9U
Authority: CN
Inventors: 董博文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-14
Filing date: 2017-04-14
Publication date: 2017-11-07
Anticipated expiration: 2027-04-14

Abstract

The utility model discloses a kind of adjustable support of body-building apparatus, including carrier base, base, support bar and the 7th connecting rod, the carrier base lower surface is fixedly connected with base, carrier base upper surface is fixedly connected with support bar, two support bars are connected by the 7th connecting rod, the adjustable support structure of this body-building apparatus is simple, by adding the second connecting rod, 3rd connecting rod, 4th connecting rod, first rotating bar, second rotating bar, the combining structure of 3rd rotating bar, moved downward using the second connecting rod, drive the 3rd connecting rod slide downward in the guide groove of the second rotating bar, guide groove upward sliding of 4th connecting rod in the first rotating bar, so as to promote the first rotating bar, the rotation in succession of second rotating bar and the 3rd rotating bar, universal wheel is released in ground taxi, recycle the matching clamping of the first groove and the first grab or the second grab and the second groove on motion bar, realize the effect stopped i.e., saving time and manpower, practicality is high.

Description

A kind of adjustable support of body-building apparatus

Technical field

The utility model is related to sports field, specially a kind of adjustable support of body-building apparatus.

Background technology

Body-building is a kind of sports items, including is forged on foot or using body-building apparatus such as treadmill, volume power device, flat bench Refining, can not only gain in strength, pliability China and endurance, can also improve harmony, the ability of body parts be controlled, so that body Body is more strong, at the same time, also can reach the purpose for alleviating pressure, it is to avoid in a kind of sub-health state.At present, it usually needs Several individuals carry body-building apparatus together, it is impossible to accomplish to stop state i.e., both lost time, also waste of manpower, therefore, proposing A kind of adjustable support of body-building apparatus.

Utility model content

The purpose of this utility model is to provide a kind of adjustable support of body-building apparatus, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of adjustable support of body-building apparatus, bag Carrier base, base, support bar and the 7th connecting rod are included, the carrier base lower surface is fixedly connected with base, carrier base upper surface Support bar is fixedly connected with, two support bars are connected by the 7th connecting rod, the carrier base is hollow structure, carrier base Activity is plugged with motion bar in the through hole that upper-center position is opened up, and one end of the motion bar and one end of depression bar, which are fixed, to be connected Connect, the other end of motion bar is connected by elastic ball with one end of the second connecting rod, and motion bar and the second connecting rod can be Slided up and down in the through hole that first fixed block middle position is opened up, the both sides of the upper surface of first fixed block pass through first Connecting rod is fixedly connected with the inner chamber upper end side wall of carrier base, and second connecting rod and tumbler rotate connection, and tumbler Rotate and be plugged on cross-point locations between two the 3rd connecting rods and the 4th connecting rod arranged in a crossed manner, the 3rd connecting rod and the Slided in the guide groove that the two ends of four connecting rods are opened up on the madial wall of the second rotating bar and the first rotating bar respectively, it is described 3rd connecting rod and the 4th connecting rod rotate connection, and one end and one end of the second rotating bar of first rotating bar are hinged, and The other end of two the first rotating bars is hinged with the other end both sides of the first fixed block, the other end of second rotating bar with One end of 3rd rotating bar is hinged, and the other end of two the 3rd rotating bars and the upper surface both sides of the 6th connecting rod are hinged, The lower surface both sides of 6th connecting rod are connected with universal wheel, and the opposite side wall of first rotating bar and the 3rd rotating bar passes through bullet Spring is connected with connecting plate, and the connecting plate is fixedly connected by the 5th connecting rod with carrier base.

It is preferred that, it is fixedly connected with the first grab and the second grab on the side wall of the motion bar；In the carrier base Matching is provided with to match on the second groove with the second grab clamping, the first fixed block upper surface and is provided with the madial wall of chamber upper end With the first groove of the first grab clamping.

It is preferred that, first groove and the second groove are on the same line.

It is preferred that, the number of first rotating bar, the second rotating bar and the 3rd rotating bar is two, and on Two connecting rods are symmetrical.

It is preferred that, the number of the universal wheel is no less than three.

Compared with prior art, the beneficial effects of the utility model are：The adjustable support structure of this body-building apparatus is simple, leads to Cross the second connecting rod of addition, the 3rd connecting rod, the 4th connecting rod, the first rotating bar, the second rotating bar, the combination of the 3rd rotating bar Structure, is moved downward using the second connecting rod, drives the 3rd connecting rod slide downward in the guide groove of the second rotating bar, the 4th Connecting rod the first rotating bar guide groove upward sliding, so as to promote the first rotating bar, the second rotating bar and the 3rd rotating bar Rotation in succession, universal wheel is released in ground taxi, the first groove and the first grab or the second card on motion bar is recycled The matching clamping of hook and the second groove, realizes the effect stopped i.e., saves time and manpower, and practicality is high.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model B structure enlarged diagram；

Fig. 3 is the utility model A structure enlarged diagrams.

In figure：Carrier base 1, base 2, head rod 3, motion bar 4, the first fixed block 5, elastic ball 6, the second connecting rod 7th, the 3rd connecting rod 8, the 4th connecting rod 9, the first rotating bar 10, the second rotating bar 11, the 3rd rotating bar 12, spring the 13, the 5th Connecting rod 14, connecting plate 15, the 6th connecting rod 16, universal wheel 17, the first groove 18, the first grab 19, the second grab 20, second Groove 21, depression bar 22, support bar 23, the 7th connecting rod 24.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：

A kind of adjustable support of body-building apparatus, including carrier base 1, base 2, the connecting rod 24 of support bar 23 and the 7th, branch The lower surface of stand 1 is fixedly connected with base 2, and the upper surface of carrier base 1 is fixedly connected with support bar 23, and two support bars 23 pass through Seven connecting rods 24 are connected, and carrier base 1 is hollow structure, and activity is plugged with work in the through hole that the upper-center position of carrier base 1 is opened up It is fixedly connected with lever 4, the side wall of motion bar 4 on the inside of first grab 19 and the second grab 20, and the inner chamber upper end of carrier base 1 Matching is provided with the second groove 21 with the clamping of the second grab 20 on wall, and one end of motion bar 4 is fixedly connected with one end of depression bar 22, The other end of motion bar 4 is connected by elastic ball 6 with one end of the second connecting rod 7, and the connecting rod 7 of motion bar 4 and second Slided up and down in the through hole that the middle position of the first fixed block 5 is opened up, the both sides of the upper surface of the first fixed block 5 pass through first Connecting rod 3 is fixedly connected with the inner chamber upper end side wall of carrier base 1, and matching is provided with and the first card on the upper surface of the first fixed block 5 First groove 18 of the clamping of hook 19, the first groove 18 and the second groove 21 on the same line, the second connecting rod 7 and tumbler Connection is rotated, and tumbler rotates the crosspoint being plugged between two the 3rd connecting rods 8 and the 4th connecting rod 9 arranged in a crossed manner The two ends of position, the 3rd connecting rod 8 and the 4th connecting rod 9 are respectively on the madial wall of the second rotating bar 11 and the first rotating bar 10 Slided in the guide groove opened up, the 3rd connecting rod 8 and the 4th connecting rod 9 rotate connection, one end and second of the first rotating bar 10 One end of rotating bar 11 is hinged, and the other end both sides of the other ends of two the first rotating bars 10 with the first fixed block 5 are hinged, and The other end of two rotating bars 11 and one end of the 3rd rotating bar 12 are hinged, the first rotating bar 10, the second rotating bar 11 and the 3rd turn The number of lever 12 is two, and symmetrical on the second connecting rod 7, and the other end and the 6th of two the 3rd rotating bars 12 connects The upper surface both sides of extension bar 16 are hinged, and the lower surface both sides of the 6th connecting rod 16 are connected with universal wheel 17, the number of universal wheel 17 No less than three, the opposite side wall of the first rotating bar 10 and the 3rd rotating bar 12 is connected by spring 13 with connecting plate 15, connection Plate 15 is fixedly connected by the 5th connecting rod 14 with carrier base 1.

Operation principle：When equipment need to be carried, depression bar 22 is first promoted to the right again upwards, then by down-pressed pole 22, make motion bar 4 Move downward, now the second grab 20 on motion bar 4 departs from the second groove 21, by elastic ball 6 promote the second connecting rod 7 to Lower motion, so that one end of the 3rd connecting rod 8 and the 4th connecting rod 9 is respectively in the second rotating bar 11 and the first rotating bar 10 The guide groove that is opened up on the wall of side downwards, motion upwards, cause the first rotating bar 10 and the second rotating bar 11 do respectively counterclockwise and Rotate clockwise, drive the 3rd rotating bar 12 to rotate counterclockwise while the second rotating bar 11 is rotated, release universal wheel 17, now Depression bar 22 is pulled to the left, due to the setting of spring 13 allow portable plate 4 have a upward restoring force can make the first grab 19 to On, to ensure to drive more consolidating for the first grab 19 and the clamping of the first groove 18 on motion bar 4, using universal wheel 17 on ground Face is slided, when sports equipment is transported into correct position, and depression bar 22 is to the right promoted downwards, then push up depression bar 22 again, made The first grab 19 on motion bar 4 departs from the first groove 18, withdraws universal wheel 17, now, then pulls depression bar 22 to the left so that living The second grab 20 and the clamping of the second groove 21 in lever 4, base 2 support sports equipment.

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

Claims

1. a kind of adjustable support of body-building apparatus, including carrier base (1), base (2), support bar (23) and the 7th connecting rod (24), carrier base (1) lower surface is fixedly connected with base (2), and carrier base (1) upper surface is fixedly connected with support bar (23), two support bars (23) are connected by the 7th connecting rod (24), it is characterised in that：The carrier base (1) is hollow Activity is plugged with motion bar (4), one end of the motion bar (4) in structure, the through hole that carrier base (1) upper-center position is opened up It is fixedly connected with one end of depression bar (22), the other end of motion bar (4) passes through elastic ball (6) and one end of the second connecting rod (7) Upper downslide in connection, and the through hole that can be opened up in the first fixed block (5) middle position of motion bar (4) and the second connecting rod (7) Dynamic, the both sides of the upper surface of first fixed block (5) pass through the inner chamber upper end side of head rod (3) and carrier base (1) Wall is fixedly connected, and second connecting rod (7) and tumbler rotate connection, and tumbler rotate be plugged on two it is arranged in a crossed manner The two of cross-point locations between 3rd connecting rod (8) and the 4th connecting rod (9), the 3rd connecting rod (8) and the 4th connecting rod (9) Hold in the guide groove opened up respectively on the madial wall of the second rotating bar (11) and the first rotating bar (10) and slide, the described 3rd connects Extension bar (8) and the 4th connecting rod (9) rotate connection, one end of first rotating bar (10) and one end of the second rotating bar (11) It is hinged, and other end both sides of the other end with the first fixed block (5) of two the first rotating bars (10) are hinged, described second turn The other end of lever (11) and one end of the 3rd rotating bar (12) are hinged, the other end and of two the 3rd rotating bars (12) The upper surface both sides of six connecting rods (16) are hinged, and the lower surface both sides of the 6th connecting rod (16) are connected with universal wheel (17), described The opposite side wall of first rotating bar (10) and the 3rd rotating bar (12) is connected by spring (13) with connecting plate (15), the connection Plate (15) is fixedly connected by the 5th connecting rod (14) with carrier base (1).

2. a kind of adjustable support of body-building apparatus according to claim 1, it is characterised in that：The motion bar (4) The first grab (19) and the second grab (20) are fixedly connected with the wall of side；Carrier base (1) inner chamber upper end madial wall on Matching is equipped on the second groove (21) with the second grab (20) clamping, the first fixed block (5) upper surface to be provided with and the First groove (18) of one grab (19) clamping.

3. a kind of adjustable support of body-building apparatus according to claim 2, it is characterised in that：First groove (18) With the second groove (21) on the same line.

4. a kind of adjustable support of body-building apparatus according to claim 1, it is characterised in that：First rotating bar (10), the number of the second rotating bar (11) and the 3rd rotating bar (12) is two, and symmetrical on the second connecting rod (7).

5. a kind of adjustable support of body-building apparatus according to claim 1, it is characterised in that：The universal wheel (17) Number is no less than three.