CN216258886U

CN216258886U - Single-double bar frame with triangular stable structure

Info

Publication number: CN216258886U
Application number: CN202122918634.3U
Authority: CN
Inventors: 杨振书
Original assignee: Tianjin Aolin Co ltd
Current assignee: Tianjin Aolin Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a single-double bar frame with a triangular stable structure, which comprises a ground beam, a vertical beam, a reinforcing beam, a folding cushion unit, a double-bar frame unit, a push-up frame and a single bar frame, wherein the ground beam is connected with the vertical beam through a connecting rod; the ground beam and the vertical beam are both in an angle shape; the push-up frames are arranged at two ends of the ground beam; two ends of the vertical beam are respectively fixed on the support rods at two sides of the ground beam; the stiffening beam is L-shaped, one end of the stiffening beam is fixedly arranged on one side of the ground beam far away from the push-up frame, and the other end of the stiffening beam is fixedly arranged on the bottom surface of the top of the vertical beam. The horizontal bar and double bar frame is stable in structure, has the exercise functions of a horizontal bar and a parallel bar, and can exercise pull-up bodies with the assistance of the folding cushion and the elastic plate; in addition, the push-up exercise is carried out through the push-up frame, and the width and height adjustment during the push-up exercise is realized by utilizing the rotating sleeve on the ground beam, so that the multifunctional push-up exercise machine has multiple functions and strong practicability.

Description

Single-double bar frame with triangular stable structure

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a single-double bar frame with a triangular stable structure.

Background

The frame of a common single-double bar frame is of a quadrilateral structure, and the common single-double bar frame frequently shakes when in use, so that the structure is unstable, and the safety is low; and the method has the advantages of few forgeable items, single function and low practicability.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a single/double bar frame having a triangular stabilizing structure.

The utility model provides a single-double bar frame with a triangular stable structure, which comprises a ground beam, a vertical beam, a reinforcing beam, a folding cushion unit, a double-bar frame unit, a push-up frame and a single bar frame, wherein the ground beam is arranged on the vertical beam; wherein the ground beam and the vertical beam are both in an angle shape; two push-up frames are arranged and are respectively arranged at two ends of the ground beam; two ends of the vertical beam are respectively fixed on the support rods on two sides of the ground beam; the reinforcing beam is L-shaped, one end of the reinforcing beam is fixedly arranged on one side of the ground beam, which is far away from the push-up frame, and the other end of the reinforcing beam is fixedly arranged on the bottom surface of the top of the vertical beam; the single bar frame is fixedly arranged at one end, far away from the ground beam, of the vertical beam.

Preferably, a first fixing rod is fixedly arranged between the two support rods of the vertical beam, a second fixing rod is fixedly arranged on one side, close to the reinforcing beam, of the first fixing rod, one end, far away from the first fixing rod, of the second fixing rod is fixedly arranged on the reinforcing beam, and upper fixing pins are symmetrically and fixedly arranged on two sides of the second fixing rod.

Preferably, the inner side of the reinforcing beam is symmetrically and fixedly provided with fixing lugs below the second fixing rod, a third fixing rod is rotatably arranged between the two fixing lugs, lower fixing pins are symmetrically and fixedly arranged on two sides of the third fixing rod corresponding to the upper fixing pins, and clamping columns are symmetrically and fixedly arranged at one end, far away from the fixing lugs, of the third fixing rod.

Preferably, the folding cushion unit is arranged at one end of the third fixing rod far away from the fixing lug and comprises a folding cushion, an arc-shaped fixing piece is fixedly arranged at one end of a supporting rod of the folding cushion far away from the folding cushion, two sides of the arc-shaped fixing piece are respectively provided with an L-shaped through groove, a hinge pin is arranged at one end of the third fixing rod far away from the fixing lug and penetrates through the L-shaped through groove, and the arc-shaped fixing piece is rotatably connected with the third fixing rod through the hinge pin; the arc-shaped fixing piece is far away from one end of the folding cushion corresponds to the clamping column is provided with a U-shaped clamping groove.

Preferably, a steel wire rope is fixedly arranged on the side surface of the second fixing rod, and a first pin shaft is fixedly arranged at one end, far away from the second fixing rod, of the steel wire rope; and a first limiting hole is formed in the side surface of the third fixing rod corresponding to the first pin shaft, and the first pin shaft can be inserted into the first limiting hole to limit the third fixing rod.

Preferably, the parallel bar frame unit is arranged on the vertical beam and positioned above the first fixing rod, and comprises a U-shaped parallel bar frame, and two ends of the U-shaped parallel bar frame are respectively provided with a first handle; the U-shaped double-bar frame is symmetrically and fixedly provided with fixing pieces, and the two fixing pieces are respectively rotatably connected with the supporting rods on the two sides of the vertical beam through second pin shafts; a second limiting hole is formed in the fixing piece, a third pin shaft is arranged on the supporting rod of the vertical beam corresponding to the second limiting hole, and the third pin shaft can be inserted into the second limiting hole to limit the U-shaped parallel bar frame; the support rod of the vertical beam is fixedly provided with an arc support sheet on the inner side of the U-shaped double-bar frame, and the arc support sheet is abutted against the inner side of the U-shaped double-bar frame.

Preferably, the push-up frame comprises a sleeve sleeved outside the two ends of the ground beam, a second handle is fixedly arranged on the outer side wall of the sleeve, and a third limiting hole is formed in the outer side wall of the sleeve along the circumferential direction of the outer side wall of the sleeve.

Preferably, the wall surfaces at the two ends of the ground beam are respectively provided with a fourth limiting hole corresponding to the third limiting hole, and pins penetrating through the fourth limiting hole and the third limiting hole are provided for limiting the push-up frame.

Preferably, the fixing device further comprises an elastic plate, wherein the elastic plate is detachably arranged on the upper fixing pin and the lower fixing pin and used for limiting the third fixing rod.

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

according to the single-double bar frame with the triangular stable structure, the structure of the single-double bar frame is stable through the mutually matched structure of the ground beam, the vertical beam and the reinforcing beam, so that the single-double bar frame not only has the exercise functions of a horizontal bar and a parallel bar, but also can exercise a pull body upwards with the assistance of the folding cushion and the elastic plate; in addition, the push-up exercise is carried out through the push-up frame, and the width and height adjustment during the push-up exercise is realized by utilizing the rotating sleeve on the ground beam, so that the multifunctional push-up exercise machine has multiple functions and strong practicability.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic structural view of a single-double bar frame;

FIG. 2 is a schematic structural diagram illustrating a connection relationship among a first fixing rod, a second fixing rod and a third fixing rod;

fig. 3 is a schematic structural view of the folding seat cushion unit;

FIG. 4 is a schematic structural view of a parallel bar frame unit;

FIG. 5 is a schematic view of the structure of the assembled parallel bar frame unit;

FIG. 6 is a schematic structural view of a push-up frame;

reference numbers in the figures: 1. a ground beam; 2. erecting a beam; 3. a reinforcing beam; 4. a first fixing lever; 5. a second fixing bar; 6. an upper fixing pin; 7. fixing the ear; 8. a third fixing bar; 9. a lower fixing pin; 10. a clamping column; 11. a folding seat cushion unit; 111. folding the seat cushion; 112. an arc-shaped fixing sheet; 113. an L-shaped through groove; 114. a hinge pin; 115. a U-shaped groove; 12. a wire rope; 13. a first pin shaft; 14. a first limit hole; 15. a parallel bar frame unit; 151. a U-shaped double-bar frame; 152. a first handle; 153. a fixing sheet; 154. a second pin shaft; 155. a second limiting hole; 156. a third pin shaft; 157. an arc support sheet; 16. a push-up frame; 161. a sleeve; 162. a second handle; 163. a third limiting hole; 17. a pin; 18. an elastic plate; 19. a single bar frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 6, an embodiment of the present invention provides a horizontal-double bar frame with a triangular stabilizing structure, which includes a ground beam 1, a vertical beam 2, a reinforcing beam 3, a folding cushion unit 11, a parallel-bar frame unit 15, a push-up frame 16 and a horizontal-bar frame 19; wherein, the ground beam 1 and the vertical beam 2 are both in an angle shape; two push-up frames 16 are arranged and are respectively arranged at two ends of the ground beam 1; two ends of the vertical beam 2 are respectively fixed on the support rods at two sides of the ground beam 1; the reinforcing beam 3 is L-shaped, one end of the reinforcing beam 3 is fixedly arranged on one side of the ground beam 1 far away from the push-up frame 16, and the other end of the reinforcing beam 3 is fixedly arranged on the bottom surface of the top of the vertical beam 2; the single bar frame 19 is fixedly arranged at one end of the vertical beam 2 far away from the ground beam 1.

In a preferred embodiment, a first fixing rod 4 is fixedly arranged on the upright beam 2 between the two support rods, a second fixing rod 5 is fixedly arranged on one side of the first fixing rod 4 close to the reinforcing beam 3, one end of the second fixing rod 5 far away from the first fixing rod 4 is fixedly arranged on the reinforcing beam 3, and upper fixing pins 6 are symmetrically and fixedly arranged on two sides of the second fixing rod 5.

In a preferred embodiment, the inner side of the reinforcing beam 3 is symmetrically and fixedly provided with fixing lugs 7 below the second fixing rod 5, a third fixing rod 8 is rotatably arranged between the two fixing lugs 7, the two sides of the third fixing rod 8 are symmetrically and fixedly provided with lower fixing pins 9 corresponding to the upper fixing pins 6, and one end of the third fixing rod 8 far away from the fixing lugs 7 is symmetrically and fixedly provided with clamping columns 10.

In a preferred embodiment, the folding cushion unit 11 is disposed at an end of the third fixing rod 8 away from the fixing lug 7, and includes a folding cushion 111, an arc fixing piece 112 is fixedly disposed at an end of the supporting rod of the folding cushion 111 away from the folding cushion 111, two sides of the arc fixing piece 112 are respectively provided with an L-shaped through groove 113, a hinge pin 114 is disposed through the L-shaped through groove 113 and through an end of the third fixing rod 8 away from the fixing lug 7, and the arc fixing piece 112 and the third fixing rod 8 are rotatably connected through the hinge pin 114; one end of the arc-shaped fixing piece 114, which is far away from the folding cushion 111, is provided with a U-shaped clamping groove 115 corresponding to the clamping column 10; still include elastic plate 18, elastic plate 18 detachable sets up on last fixed pin 6 and lower fixed pin 9 for it is spacing to carry out third dead lever 8.

When the folding cushion 111 needs to be horizontally placed, the elastic plate 18 is fixed on the upper fixing pin 6 and the lower fixing pin 9 to limit the third fixing column 8, the hinge pin 114 is connected to the other end of the L-shaped through groove 113 on the arc-shaped fixing piece 112 along one end, and the U-shaped clamping groove 115 is clamped on the clamping column 10 to fix the folding cushion 111; the function of causing the upward is assisted by folding the seat cushion 111.

In a preferred embodiment, a steel wire rope 12 is fixedly arranged on the side surface of the second fixing rod 5, and a first pin 13 is fixedly arranged at one end of the steel wire rope 12 far away from the second fixing rod 5; a first limiting hole 14 is formed in the side face of the third fixing rod 8 corresponding to the first pin shaft 13, the first pin shaft 13 can be inserted into the first limiting hole 14 to limit the third fixing rod 8, a buffering effect is achieved, and the third fixing rod 8 is prevented from falling too fast.

In a preferred embodiment, the parallel-bar frame unit 15 is arranged on the upright beam 2 above the first fixing rod 4, and comprises a U-shaped parallel-bar frame 151, and two ends of the U-shaped parallel-bar frame 151 are respectively provided with a first handle 152; the U-shaped double-bar frame 151 is symmetrically and fixedly provided with fixing plates 153, and the two fixing plates 153 are respectively and rotatably connected with the supporting rods on the two sides of the vertical beam 2 through second pin shafts 154; a second limit hole 155 is formed in the fixing plate 153, a third pin 156 is arranged on the support rod of the vertical beam 2 corresponding to the second limit hole 155, and the third pin 156 can be inserted into the second limit hole 155 to limit the U-shaped double-bar frame 151; an arc support piece 157 is fixedly arranged on the support rod of the vertical beam 2 and positioned on the inner side of the U-shaped double-bar frame 151, and the arc support piece 157 is abutted with the inner side of the U-shaped double-bar frame 151;

the U-shaped double-bar frame 151 is hinged to the vertical beam 2 through a second pin shaft 154, the U-shaped double-bar frame 151 can be stored in an upward rotating manner, and the U-shaped double-bar frame 151 is inserted into a second limiting hole 155 through a third pin shaft 156 to limit the U-shaped double-bar frame 151; the occupied area when the device is not used is reduced; wherein, U type double-lever frame 151 directly plays spacing effect through the upright roof beam 2 of angle type, avoids U type double-lever frame 151 to rotate downwards.

In a preferred embodiment, push-up frame 16 includes a sleeve 161 sleeved outside two ends of ground beam 1, a second handle 162 is fixedly disposed on an outer side wall of sleeve 161, and a third limiting hole 163 is disposed on an outer side wall of sleeve 161 along a circumferential direction thereof.

In a preferred embodiment, the wall surfaces of the two ends of the ground beam 1 are respectively provided with a fourth limiting hole corresponding to the third limiting hole 163, and a pin 17 is arranged through the fourth limiting hole and the third limiting hole 163 for limiting the push-up frame 16.

Wherein, the position of the third spacing hole 163 on the sleeve pipe 161 is inserted through adjusting pin 17, adjusts the height of push-up frame 16 and the width between two push-up frames 16, satisfies exerciser's different demands, and the practicality is strong.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A single-double bar frame with a triangular stable structure is characterized by comprising a ground beam, a vertical beam, a reinforcing beam, a folding cushion unit, a double-bar frame unit, a push-up frame and a single bar frame; wherein the ground beam and the vertical beam are both in an angle shape; two push-up frames are arranged and are respectively arranged at two ends of the ground beam; two ends of the vertical beam are respectively fixed on the support rods on two sides of the ground beam; the reinforcing beam is L-shaped, one end of the reinforcing beam is fixedly arranged on one side of the ground beam, which is far away from the push-up frame, and the other end of the reinforcing beam is fixedly arranged on the bottom surface of the top of the vertical beam; the single bar frame is fixedly arranged at one end, far away from the ground beam, of the vertical beam.

2. The single-double bar frame with the triangular stabilizing structure according to claim 1, wherein a first fixing rod is fixedly arranged between two support rods of the upright beam, a second fixing rod is fixedly arranged on one side of the first fixing rod close to the reinforcing beam, one end of the second fixing rod far away from the first fixing rod is fixedly arranged on the reinforcing beam, and upper fixing pins are symmetrically and fixedly arranged on two sides of the second fixing rod.

3. The single-double bar frame with the triangular stabilizing structure according to claim 2, wherein the inner side of the reinforcing beam is symmetrically and fixedly provided with fixing lugs below the second fixing rod, a third fixing rod is rotatably arranged between the two fixing lugs, lower fixing pins are symmetrically and fixedly arranged on two sides of the third fixing rod corresponding to the upper fixing pins, and clamping columns are symmetrically and fixedly arranged on one end of the third fixing rod away from the fixing lugs.

4. The single-double bar frame with the triangular stabilizing structure as claimed in claim 3, wherein the folding cushion unit is arranged at one end of the third fixing rod away from the fixing lug and comprises a folding cushion, an arc fixing piece is fixedly arranged at one end of the supporting rod of the folding cushion away from the folding cushion, two sides of the arc fixing piece are respectively provided with an L-shaped through groove, a hinge pin is arranged at one end of the supporting rod passing through the L-shaped through groove and passing through the third fixing rod away from the fixing lug, and the arc fixing piece and the third fixing rod are rotatably connected through the hinge pin; the arc-shaped fixing piece is far away from one end of the folding cushion corresponds to the clamping column is provided with a U-shaped clamping groove.

5. The single-double bar frame with the triangular stabilizing structure as claimed in claim 4, wherein a steel wire rope is fixedly arranged on the side surface of the second fixing rod, and a first pin shaft is fixedly arranged at one end of the steel wire rope, which is far away from the second fixing rod; and a first limiting hole is formed in the side surface of the third fixing rod corresponding to the first pin shaft, and the first pin shaft can be inserted into the first limiting hole to limit the third fixing rod.

6. The single-double bar frame with the triangular stabilizing structure according to claim 5, wherein the double-bar frame unit is arranged on the vertical beam and above the first fixing rod, and comprises a U-shaped double-bar frame, and a first handle is respectively arranged at two ends of the U-shaped double-bar frame; the U-shaped double-bar frame is symmetrically and fixedly provided with fixing pieces, and the two fixing pieces are respectively rotatably connected with the supporting rods on the two sides of the vertical beam through second pin shafts; a second limiting hole is formed in the fixing piece, a third pin shaft is arranged on the supporting rod of the vertical beam corresponding to the second limiting hole, and the third pin shaft can be inserted into the second limiting hole to limit the U-shaped parallel bar frame; the support rod of the vertical beam is fixedly provided with an arc support sheet on the inner side of the U-shaped double-bar frame, and the arc support sheet is abutted against the inner side of the U-shaped double-bar frame.

7. The single-double bar frame with the triangular stabilizing structure according to claim 6, wherein the push-up frame comprises a sleeve sleeved outside two ends of the ground beam, a second handle is fixedly arranged on the outer side wall of the sleeve, and a third limiting hole is arranged on the outer side wall of the sleeve along the circumferential direction of the sleeve.

8. The single-double bar frame with the triangular stabilizing structure according to claim 7, wherein the wall surfaces of the two ends of the ground beam are respectively provided with a fourth limiting hole corresponding to the third limiting hole, and pins are arranged through the fourth limiting hole and the third limiting hole for limiting the push-up frame.

9. The single-double bar frame with the triangular stabilizing structure according to claim 8, further comprising an elastic plate, wherein the elastic plate is detachably disposed on the upper fixing pin and the lower fixing pin for limiting the third fixing rod.