CN218106646U

CN218106646U - Anti-falling mechanism for horizontal bar and horizontal bar

Info

Publication number: CN218106646U
Application number: CN202222468783.9U
Authority: CN
Inventors: 徐敏
Original assignee: Yongkang Qiyujia Fitness Equipment Co ltd
Current assignee: Yongkang Qiyujia Fitness Equipment Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-23
Anticipated expiration: 2032-09-16

Abstract

The utility model provides an anti-disengaging mechanism for horizontal bar, the horizontal bar includes the horizontal bar body and sets up the supporting seat at this end of the body of horizontal bar, during the use, the supporting seat supports tightly on the holding surface, anti-disengaging mechanism includes the support frame and sets up the supporting part on the support frame, the support frame sets up on the horizontal bar body with portable regulation, in the time of the use, adjust the support frame, make the supporting part remove towards the holding surface and support tightly on the holding surface, so, even the supporting seat is not hard up, under the effect of supporting part, the horizontal bar also can not drop at once, thereby avoided the personnel of taking exercise because of the supporting seat is not hard up to take place danger.

Description

Anti-falling mechanism for horizontal bar and horizontal bar

Technical Field

The utility model relates to an anti-disengaging mechanism and horizontal bar for horizontal bar.

Background

With the improvement of living standard, people pay more and more attention to physical training, but the fast-paced work life makes people more and more choose to train in the room, and the horizontal bar is used widely because it occupies less, convenient exercise in place promptly. The horizontal bar of prior art includes the horizontal bar body and sets up two supporting seats at horizontal bar body both ends, during the use, through adjusting horizontal bar body length, makes two supporting seats respectively by being supported tightly on wall or door, can temper. However, if in the process of exercising, because of looseness or other unexpected circumstances appearing in horizontal bar body length adjustment mechanism, make the supporting seat no longer support tightly on the wall or door, the personnel of exercising will take place danger, in order to avoid this kind of circumstances, need set up anti-disengaging mechanism again.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-disengaging mechanism and horizontal bar for horizontal bar, when the supporting seat is not hard up, under the effect of supporting part, the horizontal bar can not drop at once to avoid taking exercise personnel to take place danger.

The utility model discloses a following technical scheme realizes:

the utility model provides an anti-disengaging mechanism for horizontal bar, the horizontal bar includes the horizontal bar body and sets up the supporting seat at horizontal bar body tip, in use, the supporting seat supports tightly on the holding surface, anti-disengaging mechanism includes the support frame and sets up the supporting part on the support frame, but the support frame sets up on the horizontal bar body with movable regulation, in use, adjust the support frame, make the supporting part remove towards the holding surface and support tightly on the holding surface, so, even the supporting seat is not hard up, under the effect of supporting part, the horizontal bar also can not drop at once, thereby avoided the personnel of taking exercise because of the not hard up emergence danger of supporting seat.

Furthermore, the support frame is movably arranged on the horizontal bar body through the thread mechanism, so that the structure is simpler and more reliable.

Further, the screw mechanism is including setting up external screw thread on the horizontal bar body and the nut of cover on the external screw thread are established, and the nut can promote the support frame to remove towards the holding surface when moving towards the holding surface rotation on the external screw thread, and the regulation of support frame can be accomplished to swivel nut, and easy operation is convenient.

Furthermore, the support frame is established including the activity cover the uide bushing on the single pole body, the regulation of the support frame of being more convenient for.

Furthermore, screw mechanism still establishes the screwed pipe on the horizontal bar body including fixed cover, the external screw thread sets up on the screwed pipe, but the support frame sets up on the screwed pipe movably with adjusting, and it is more convenient to process the screwed pipe alone, also makes the structure of horizontal bar more reasonable.

Furthermore, a handheld part is arranged on the nut, so that the nut can be conveniently rotated.

Further, the support frame is still including setting up the extension on the uide bushing, and the extension has the linkage segment that extends towards the holding surface, and the linkage segment tip is provided with the supporting part, the structure is more reasonable.

Furthermore, the circumference interval is provided with a plurality ofly on the uide bushing the extension section makes the anticreep effect better.

Further, the supporting part is a flat plate.

Furthermore, the horizontal bar body includes outer pole and two interior poles, and two interior poles set up outer pole both ends respectively telescopically, pole tip including the supporting seat sets up, the portable regulation ground of support frame sets up on interior pole.

Further, be provided with the spacing recess strip that extends along its length direction on the interior pole, be provided with the spacing bulge that matches with spacing recess strip on the supporting seat, the relative supporting seat of interior pole rotates when avoiding taking exercise.

The utility model discloses still realize through following technical scheme:

a horizontal bar comprises the anti-falling mechanism.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the anti-disengaging mechanism of the present invention.

Fig. 2 is another schematic structural view of the anti-disengaging mechanism of the present invention.

Fig. 3 is a schematic view of the disassembly structure of the anti-disengagement mechanism of the present invention.

Fig. 4 is a schematic sectional view of the anti-disengaging mechanism of the present invention.

Wherein, 1, a horizontal bar body; 11. limiting the groove strips; 2. a supporting seat; 21. a limit bulge; 22. a cushion pad; 311. a guide sleeve; 312. an extension section; 313. a connection section; 32. a support portion; 331. a threaded pipe; 332. an external thread; 333. a nut; 334. a hand-held portion.

Detailed Description

The horizontal bar includes horizontal bar body 1, sets up two support seat 2 and anti-disengaging mechanism at 1 both ends of horizontal bar body, and horizontal bar body 1 includes outer pole and interior pole, and two interior poles set up respectively telescopically at the outer pole both ends, and rod end portion including support seat 2 specifically sets up, interior pole and the connection structure of outer pole to and support seat 2 and the connection structure of inner pole are prior art, no longer the detailed description here.

A specific structure of the anti-drop mechanism is shown in fig. 1 to 4, in which the parts of the horizontal bar body 1 are referred to in the figures, and only a part of the inner rod is shown. The anti-falling mechanism comprises a support frame and a support part 32 arranged on the support frame, and the support frame is movably and adjustably arranged on the inner rod through a thread mechanism. The screw mechanism comprises a threaded pipe 331 fixedly sleeved on the inner rod, an external thread 332 arranged on the threaded pipe 331, and a nut 333 sleeved on the external thread 332, specifically, the threaded pipe 331 is welded on the inner rod, and for convenience of operation, a handheld portion 334 is arranged on the nut 333. The support frame comprises a guide sleeve 311 movably sleeved on the threaded pipe 331 and two extension sections 312 oppositely arranged on the guide sleeve 311, each extension section 312 is provided with a connecting section 313 extending towards the support surface, the support part 32 is arranged at the end part of the connecting section 313, the support part 32 is a flat plate with one surface welded on the connecting section 313, in order to be tightly propped against the support surface better, the support seat 2 and the support part 32 are both provided with elastic cushion pads 22, and the cushion pads 22 are also provided with anti-skid lines. In other embodiments, only one extension 312 or a plurality of extensions 312 may be provided, and when a plurality of extensions 312 are provided, the plurality of extensions 312 are circumferentially spaced.

In order to prevent the inner rod and the support seat 2 from rotating relatively, the inner rod is provided with a limiting groove strip 11 extending along the length direction of the inner rod, and the support seat 2 is provided with a limiting convex part 21 matched with the limiting groove strip 11.

When the support frame is used, the inner rod is adjusted to enable the support base 2 to be tightly abutted to the support surface, and then the nut 333 is enabled to rotate and move towards the support surface on the outer thread 332 to push the support frame to move towards the support surface until the support base 2 is also tightly abutted to the support surface. Wherein the support surface may be a wall surface or a door surface or other suitable flat surface.

In other embodiments, the inner rod may be provided with an external thread 332, the support frame is sleeved on the inner rod, and the moving nut 333 is rotated to move the support frame toward the support surface until the support portion 32 abuts against the support surface.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is to be construed as being modified and modified in accordance with the appended claims and their equivalents.

Claims

1. The utility model provides an anti-disengaging mechanism for horizontal bar, horizontal bar include horizontal bar body (1) and set up supporting seat (2) at horizontal bar body (1) tip, during the use, supporting seat (2) support tightly on the holding surface, its characterized in that: the anti-falling mechanism comprises a support frame and a support part (32) arranged on the support frame, the support frame is movably and adjustably arranged on the horizontal bar body (1), and during use, the support frame is adjusted to enable the support part (32) to move towards the support surface and abut against the support surface.

2. The drop prevention mechanism for a horizontal bar according to claim 1, wherein: the support frame is movably arranged on the horizontal bar body (1) through a thread mechanism in an adjustable mode.

3. The drop prevention mechanism for a horizontal bar according to claim 2, wherein: the screw mechanism comprises an external thread (332) arranged on the horizontal bar body (1) and a nut (333) sleeved on the external thread (332), and the nut (333) can push the support frame to move towards the support surface when rotating and moving towards the support surface on the external thread (332).

4. The drop prevention mechanism for a horizontal bar according to claim 3, wherein: the support frame comprises a guide sleeve (311) movably sleeved on the horizontal bar body.

5. The drop prevention mechanism for a horizontal bar according to claim 3 or 4, wherein: the screw mechanism further comprises a threaded pipe (331) fixedly sleeved on the horizontal bar body (1), the external threads (332) are arranged on the threaded pipe (331), and the support frame is movably and adjustably arranged on the threaded pipe (331).

6. The drop-preventing mechanism for the horizontal bar according to claim 3 or 4, wherein: the nut (333) is provided with a handheld part (334).

7. The drop prevention mechanism for a horizontal bar according to claim 4, wherein: the support frame further comprises an extension section (312) arranged on the guide sleeve (311), the extension section (312) is provided with a connecting section (313) extending towards the support surface, and the end part of the connecting section (313) is provided with the support part (32).

8. The drop-preventing mechanism for the horizontal bar according to claim 7, wherein: a plurality of extension sections (312) are arranged on the guide sleeve (311) at intervals in the circumferential direction.

9. The anti-drop mechanism for the horizontal bar according to claim 1, 2, 3 or 4, wherein: the support part (32) is a flat plate.

10. The drop prevention mechanism for a horizontal bar according to claim 1, 2, 3 or 4, wherein: horizontal bar body (1) includes outer pole and two interior poles, and two interior poles set up outer pole both ends respectively telescopically, pole tip including supporting seat (2) set up, the portable regulation ground of support frame sets up on interior pole.

11. The drop prevention mechanism for a horizontal bar according to claim 10, wherein: the inner rod is provided with a limiting groove strip (11) extending along the length direction of the inner rod, and the supporting seat (2) is provided with a limiting protruding part (21) matched with the limiting groove strip (11).

12. A horizontal bar, characterized by: comprising a retaining mechanism according to any of claims 1-11.