CN211024939U

CN211024939U - Anti-skidding type horizontal bar convenient to height-adjusting

Info

Publication number: CN211024939U
Application number: CN201921483698.1U
Authority: CN
Inventors: 王建令; 刘晶晶; 倪亚芳
Original assignee: Zhejiang Lingdafu Biotechnology Co ltd
Current assignee: Zhejiang Lingdafu Biotechnology Co ltd
Priority date: 2019-09-08
Filing date: 2019-09-08
Publication date: 2020-07-17
Anticipated expiration: 2029-09-08

Abstract

The utility model belongs to the technical field of sports equipment technique and specifically relates to an antiskid type horizontal bar convenient to height-adjusting, including supporting the base, the support base is rectangular plate-type structure, just the quantity of support base is two, two the support base symmetry is placed, the perpendicular fixed welding in support base top has the support mobile jib, the outside surface of support mobile jib is nested and is connected with the altitude mixture control ring, two through the fixed connection connecting rod of screw thread between the altitude mixture control ring, the outside nested connection of connecting rod has the auxiliary extension structure, the quantity of auxiliary extension structure is two; through at altitude mixture control ring one side fixedly connected with connector, and connector cavity side has seted up the screw thread, and the connecting rod passes through threaded connection in altitude mixture control ring, is convenient for change the connecting rod, avoids the connecting rod to use the back coefficient of surface friction for a long time to diminish to lead to grabbing smooth phenomenon at training personnel in the use mode.

Description

Anti-skidding type horizontal bar convenient to height-adjusting

Technical Field

The utility model relates to the technical field of sports equipment, especially, relate to an antiskid type horizontal bar convenient to height-adjusting.

Background

The origin of the horizontal bar exercise can be traced back to various exercises such as climbing, swinging and the like performed by ancestor originators of human beings in jungles, the exercise is only a practical living skill at that time, the exercise becomes a means for physical exercise gradually with the evolution of society later, after the society is built, the exercise is gradually combined with a sacrificial competition, wherein the bar meeting and the bar house are folk organizations and places mainly aiming at practicing bars, and the modern horizontal bar exercise is the prototype of the horizontal bar exercise, namely five sticks because the instruments at that time are erected on two crossed wood sticks.

Current horizontal bar connecting rod is most for not removable, but after the use of producing time, the coefficient of friction on connecting rod surface can diminish, training personnel very easily take place to grab smooth phenomenon in the use like this, current horizontal bar altitude mixture control fixed knot structure is mostly realized fixedly through increasing the friction between regulation structure and the support post simultaneously, in the long-time use of process, the friction between regulation structure and the support post can slowly diminish like this, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the connecting rod is not convenient for change among the prior art, and the antiskid type horizontal bar of a convenient to height-adjusting that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind is convenient for height-adjusting's antiskid type horizontal bar, including supporting the base, it is rectangular board type structure to support the base, just the quantity that supports the base is two, two it places to support the base symmetry, it has the support mobile jib to support the perpendicular fixed welding in base top, it is connected with the altitude mixture control ring, two to support mobile jib outside surface cover and inlay there is the altitude mixture control ring through screw thread fixedly connected with connecting rod between the altitude mixture control ring, the connecting rod outside cover is connected with supplementary extension structure, supplementary extension structure's quantity is two.

Preferably, altitude mixture control ring inner circle radius size with support mobile jib radius size phase-match, altitude mixture control ring one side fixedly connected with connector, the connector with altitude mixture control ring is the integrated into one piece structure, the internal thread has been seted up to connector inner chamber side, the connecting rod passes through female connection in altitude mixture control ring, both sides around the altitude mixture control ring and deviating from connector one side all runs through set up threaded hole one, support the mobile jib surface and evenly set up a plurality of spacing holes one, threaded hole one with spacing hole location structure phase-match, altitude mixture control ring pass through screw thread through connection screw hole one with spacing hole one connect in support on the mobile jib.

Preferably, the internal threads formed in the inner cavities of the two connecting ports are opposite in direction.

Preferably, supplementary extension structure includes the lantern ring and extension rod, the lantern ring cover inlay connect in connecting rod outside surface, lantern ring inner circle radius size with connecting rod radius size phase-match, bilateral symmetry is connected with the extension rod around the lantern ring, the extension rod is kept away from the one end of the lantern ring is the arc structure, the bilateral symmetry runs through set up screw hole two about the lantern ring, a plurality of spacing holes two have evenly been seted up with the top in the connecting rod bottom, spacing hole two with screw hole two position structure phase-match.

Preferably, the fixed welding of bilateral symmetry has the support to assist the pole around supporting the mobile jib bottom, the bottom mounting that supports to assist the pole weld in support base top surface, support assist the pole in the vertical direction with support the contained angle between the mobile jib and be 45 degrees.

The utility model provides a pair of antiskid type horizontal bar convenient to height-adjusting, beneficial effect lies in:

1. the connecting port is fixedly connected to one side of the height adjusting ring, the side face of the inner cavity of the connecting port is provided with the threads, and the connecting rod is connected to the height adjusting ring through the threads, so that the connecting rod is convenient to replace, and the phenomenon that the friction coefficient of the surface of the connecting rod is reduced after the connecting rod is used for a long time, and the phenomenon of grabbing and sliding in a mode during the use process of a trainer is;

2. the height adjusting ring is connected to the outer side surface of the supporting main rod in a sleeved and embedded mode, great convenience is provided for height adjustment of a horizontal bar in the using process, meanwhile, threaded holes I are formed in the front side and the rear side of the height adjusting ring and the side, away from the connecting port, of the height adjusting ring, a plurality of limiting holes I are uniformly formed in the surface of the supporting main rod, so that the anti-skidding horizontal bar convenient for height adjustment can penetrate through the threaded holes I and the limiting holes I through bolt threads after the height adjustment is completed, the height adjusting ring is fastened on the supporting main rod, and the phenomenon that the height adjusting ring slides down in the using process of the horizontal bar is avoided;

3. through the cover scarf joint have supplementary extension structure on the connecting rod, the person of being convenient for use is pull-up on this kind of horizontal bar, can adjust supplementary extension structure position on the connecting rod according to the user demand in the use, greatly satisfies user's user demand.

Drawings

Fig. 1 is a schematic structural view of an anti-slip horizontal bar convenient for height adjustment according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a structure of a height adjusting ring in an anti-slip horizontal bar convenient for height adjustment;

fig. 4 is the utility model provides a supplementary extension structure's in antiskid type horizontal bar structure schematic diagram convenient to height-adjusting.

In the figure: 1. a support base; 2. supporting the main rod; 3. a height adjustment ring; 4. a connecting rod; 5. a connecting port; 6. an internal thread; 7. a first threaded hole; 8. a first limiting hole; 9. a collar; 10. an extension rod; 11. a second threaded hole; 12. a second limiting hole; 13. and supporting the auxiliary rod.

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.

Referring to fig. 1-4, an antiskid type horizontal bar convenient to height-adjusting, including supporting base 1, supporting base 1 is rectangular plate-type structure, and the quantity that supports base 1 is two, two support base 1 symmetries are placed, and the perpendicular fixed welding in support base 1 top has support mobile jib 2, and the surface cover inlays and is connected with altitude mixture control ring 3 outside support mobile jib 2, through threaded fixed connection connecting rod 4 between two altitude mixture control ring 3, and the outside cover inlays and is connected with supplementary extension structure outside connecting rod 4, and the quantity of supplementary extension structure is two.

The radius of the inner ring of the height adjusting ring 3 is matched with the radius of the supporting main rod 2, one side of the height adjusting ring 3 is fixedly connected with a connecting port 5, the connecting port 5 and the height adjusting ring 3 are of an integrally formed structure, an internal thread 6 is formed in the side surface of an inner cavity of the connecting port 5, the connecting rod 4 is connected to the height adjusting ring 3 through the internal thread 6, a threaded hole I7 is formed in each of the front side and the rear side of the height adjusting ring 3 and the side, away from the connecting port 5, of the height adjusting ring, a plurality of limiting holes I8 are uniformly formed in the surface of the supporting main rod 2, the threaded holes I7 are matched with the position structures; the height adjusting ring 3 is connected to the outer side surface of the supporting main rod 2 in a sleeved and embedded mode, great convenience is provided for height adjustment of a horizontal bar in the using process, meanwhile, threaded holes 7 are formed in the front side and the rear side of the height adjusting ring 3 and the side, away from the connecting port 5, of the height adjusting ring, a plurality of limiting holes 8 are uniformly formed in the surface of the supporting main rod 2, so that the antiskid horizontal bar convenient for height adjustment can be used for penetrating through the threaded holes 7 and the limiting holes 8 by using bolt threads after the height adjustment is completed in the using process, the height adjusting ring 3 is fastened on the supporting main rod 2, the phenomenon that the height adjusting ring 3 slides downwards in the using process of the horizontal bar is avoided, the traditional horizontal bar is prevented from being fixed only by increasing friction between the adjusting structure and the supporting main rod 2, and therefore, the friction between the adjusting structure and the supporting stand column can be gradually reduced in the long, certain potential safety hazards exist; simultaneously through at altitude mixture control ring 3 one side fixedly connected with connector 5, and connector 5 inner chamber side seted up screw thread, connecting rod 4 passes through threaded connection in altitude mixture control ring 3, is convenient for change connecting rod 4, avoids connecting rod 4 to use the back coefficient of surface friction for a long time to diminish to lead to grabbing smooth phenomenon at training personnel in the use mode.

The direction of internal threads 6 arranged in the inner cavities of the two connecting ports 5 is opposite; further guarantee that horizontal bar connecting rod 4 can not take place the not hard up phenomenon of breaking away from of screw thread in the use.

The auxiliary extension structure comprises a lantern ring 9 and an extension rod 10, the lantern ring 9 is connected to the outer side surface of the connecting rod 4 in an embedded mode, the radius of the inner ring of the lantern ring 9 is matched with that of the connecting rod 4, the extension rod 10 is symmetrically connected to the front side and the rear side of the lantern ring 9, one end, away from the lantern ring 9, of the extension rod 10 is of an arc-shaped structure, threaded holes II 11 are symmetrically formed in the upper side and the lower side of the lantern ring 9 in a penetrating mode, a plurality of limiting holes II 12 are uniformly formed in the bottom and the top of; through the cover scarf joint have supplementary extension structure on connecting rod 4, the person of being convenient for does the chin upward movement on this kind of horizontal bar, can adjust supplementary extension structure position on connecting rod 4 according to the user demand in the use, greatly satisfies user's user demand.

The front side and the rear side of the bottom end of the main supporting rod 2 are symmetrically and fixedly welded with auxiliary supporting rods 13, the bottom ends of the auxiliary supporting rods 13 are fixedly welded on the surface of the top of the supporting base 1, and the included angle between the auxiliary supporting rods 13 and the main supporting rod 2 in the vertical direction is 45 degrees; the stability of whole horizontal bar is further guaranteed, user's user demand is satisfied.

When in specific use, the utility model relates to an antiskid type horizontal bar convenient for height adjustment, firstly, a proper connecting rod 4 is rotated, two ends of the connecting rod 4 are respectively fixedly connected in the connecting ports 5 on the height adjusting ring 3 through threads, and simultaneously, the connecting rod 4 can be disassembled and replaced through threads after long-time use, so that the surface friction coefficient is prevented from being reduced after the connecting rod 4 is used for a long time, thereby causing the phenomenon of grabbing and sliding in the using process of training personnel, simultaneously, the internal threads 6 arranged in the inner cavities of the two connecting ports 5 are in opposite directions, thereby further ensuring that the connecting rod 4 can not generate the phenomenon of thread loosening and separation in the using process of the horizontal bar, after the installation is finished, the height adjusting ring 3 is sleeved on the outer side surface of the supporting upright post, the supporting base 1 is fastened at a proper position through threads, and the connecting rod 4 is adjusted to a proper, through using bolt screw through connection screw hole 7 and spacing hole 8, fasten altitude mixture control ring 3 on supporting mobile jib 2, avoid the horizontal bar in the use altitude mixture control ring 3 to take place the gliding phenomenon, in the use, the user need do the chin through the horizontal bar and train upwards, can adjust suitable distance with supplementary extending structure on connecting rod 4, through using bolt screw through connection screw hole two 11 and spacing hole two 12, will assist extending structure to fix on connecting rod 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an antiskid type horizontal bar convenient to height-adjusting, is including supporting base (1), its characterized in that, it is rectangular plate type structure to support base (1), just the quantity that supports base (1) is two, two support base (1) symmetry and place, it has support mobile jib (2) to support base (1) top vertical fixation welding, it has altitude mixture control ring (3) to support mobile jib (2) outside surface cover and inlay and be connected with, two through screw thread fixedly connected with connecting rod (4) between altitude mixture control ring (3), connecting rod (4) outside cover inlays and is connected with supplementary extension structure, supplementary extension structure's quantity is two.

2. The anti-skidding type horizontal bar convenient for height adjustment according to claim 1, wherein the radius of the inner ring of the height adjustment ring (3) is matched with the radius of the support main bar (2), a connecting port (5) is fixedly connected to one side of the height adjustment ring (3), the connecting port (5) and the height adjustment ring (3) are of an integrally formed structure, an internal thread (6) is formed on the side surface of the inner cavity of the connecting port (5), the connecting rod (4) is connected to the height adjustment ring (3) through the internal thread (6), a first threaded hole (7) is formed in each of the front side and the rear side of the height adjustment ring (3) and the side away from the connecting port (5), a plurality of first limiting holes (8) are uniformly formed in the surface of the support main bar (2), and the first threaded holes (7) are matched with the first limiting holes (8) in, the height adjusting ring (3) is in threaded through connection with the first threaded hole (7) and the first limiting hole (8) are connected to the support main rod (2).

3. The anti-skidding type horizontal bar convenient for height adjustment according to claim 2, wherein the directions of the internal threads (6) formed in the inner cavities of the two connecting ports (5) are opposite.

4. The anti-skidding type horizontal bar convenient to height-adjusting of claim 1, characterized in that, the supplementary extension structure includes lantern ring (9) and extension rod (10), lantern ring (9) cover embedded connection is in the connecting rod (4) outside surface, lantern ring (9) inner circle radius size with connecting rod (4) radius size phase-match, lantern ring (9) front and back bilateral symmetry is connected with extension rod (10), the one end that extension rod (10) kept away from lantern ring (9) is the arc structure, lantern ring (9) bilateral symmetry runs through threaded hole two (11) from top to bottom, connecting rod (4) bottom and top evenly seted up a plurality of spacing hole two (12), spacing hole two (12) with threaded hole two (11) position structure phase-match.

5. The anti-skidding type horizontal bar convenient to height-adjusting of claim 1, characterized in that the front and back bilateral symmetry of the bottom end of the main supporting rod (2) is fixedly welded with auxiliary supporting rods (13), the bottom end of the auxiliary supporting rods (13) is fixedly welded on the top surface of the supporting base (1), and the included angle between the auxiliary supporting rods (13) and the main supporting rod (2) in the vertical direction is 45 degrees.