Horizontal bar for physical exercise

Abstract

The utility model provides a horizontal bar for physical exercise, which comprises a single bar and supports arranged on two sides of the single bar and used for supporting the single bar, bar seats are fixedly arranged on two sides of the single bar, and plug connectors connected with the supports are arranged in the bar seats. The plug connector comprises an adjusting plate arranged in an inner cavity of the rod base in a sliding mode, a plurality of sets of inserting rods are distributed on one side of the adjusting plate, the rod base is provided with sliding guide holes corresponding to the inserting rods so as to improve the tightness of connection between the inserting rods and the rod base, and the support is provided with inserting holes corresponding to the inserting rods. The two sides of the single rod abut against the support through rod bases and are fixedly connected with the support in a clamped mode through inserting pieces in the rod bases. The inserting piece comprises an inserting rod inserted into the inserting hole of the support, one side of the inserting rod is fixedly installed on the adjusting plate, the rod base is connected with the inserting rod through the guide sliding hole so that the rod base can be lifted through the inserting rod, the guide rod on one side of the adjusting plate is inserted into the inner hole of the single rod, and the stability of connection between the inserting piece and the rod base is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sports equipment technical field, concretely is a single bar for physical exercise. BACKGROUND

[0002] Single bar as commonly used sports exercise equipment, the height of traditional single bar is all fixed, for adapting to the user of different height, improve the fitness effect of user, now many single bars are adjustable setting, for example, the height of single bar is conveniently adjusted by using sliding insertion rod inserted into the insertion hole of support, but the existing clamping structure stability is poor, single bar is big in swing in use, and single bar falls off due to unstable clamping structure connection, and the single bar of adjustable setting is movable structure between the support, and the collision between single bar and support will be caused by the swing of single bar in use, and metal collision noise is produced. SUMMARY

[0003] The utility model solves the technical problem in providing a single bar for physical exercise convenient to adjust and stable in connection to solve the problem in the background art.

[0004] The utility model solves the technical problem by adopting the following technical scheme: a single bar for physical exercise, including single rod and the support for supporting single rod set at both sides of single rod, the rod seat is fixedly arranged at both sides of single rod, and the insertion piece connected with the support is arranged in the rod seat, the insertion piece includes the adjusting plate slidingly arranged in the inner cavity of rod seat, a plurality of groups of insertion rods are arranged on the side of adjusting plate, the rod seat is provided with guide sliding hole corresponding to insertion rod, the tightness of the connection between insertion rod and rod seat is improved, the support is provided with insertion hole corresponding to insertion rod, insertion rod penetrates guide sliding hole and is inserted into insertion hole to fix single rod, first spring is further arranged on the side of adjusting plate away from the support to improve the stability of insertion rod inserted into the support, the lower end of rod seat is provided with push handle for pushing and adjusting plate, and the lock piece for locking adjusting plate is arranged in push handle.

[0005] As a further scheme of the utility model:

[0006] The side of adjusting plate towards single rod is provided with guide rod, the guide rod is inserted into the inner hole of single rod and is arranged in sliding mode in the inner hole to improve the stability of the connection between adjusting plate and single rod, the outer end of guide rod is sleeved with first spring, one side of first spring is arranged on adjusting plate, and the other side is arranged on the inner cavity wall of rod seat.

[0007] As a further scheme of the utility model:

[0008] The damping block is arranged between the insertion rod of both sides of adjusting plate, damping rubber pad is arranged on the outer end of damping block, the corresponding opening is formed in the rod seat corresponding to damping block to arrange damping rubber pad on the outer end of support, reduce the gap of both sides and avoid the noise caused by collision.

[0009] As a further scheme of the utility model,

[0010] The lower end of the adjusting plate is provided with a support plate, so as to be connected with the push handle through the support plate, a strip-shaped hole is formed in the lower end of the rod seat corresponding to the support plate, and lock holes matched with the locking pieces are arranged on both sides of the strip-shaped hole, so as to fix the push handle.

[0011] As a further scheme of the utility model,

[0012] The locking piece comprises a U-shaped locking rod and spring grooves arranged on both sides of the push handle, the locking rod penetrates through the spring grooves and passes through the push handle to be inserted into the lock hole, a second spring for pushing the locking rod to move outward is arranged in the spring groove, a spring plate is arranged on the locking rod corresponding to the second spring, and the upper end of the second spring abuts against the spring plate to push the locking rod to be inserted into the lock hole, and the side of the locking rod away from the lock hole extends outward to form a pulling groove between the locking rod and the push handle, so that the locking rod can be pulled downward by the personnel.

[0013] As a further scheme of the utility model,

[0014] Four groups of insertion rods are arranged on the adjusting plate, a plurality of rows of insertion holes are vertically arranged on the support plate corresponding to the insertion rods, two insertion holes are arranged in each row, the spacing between the insertion holes of the adjacent two rows is the same as the spacing between the two groups of insertion rods in the vertical direction, so that the height of the rod seat can be adjusted row by row according to the distribution of the insertion holes.

[0015] Compared with the prior art, the utility model has the advantages that the single rod is abutted on the support plate through the rod seat, and is fixed by clamping with the support plate through the insertion piece in the rod seat. The insertion piece comprises an insertion rod inserted into the insertion hole of the support plate, one side of the insertion rod is fixedly installed on the adjusting plate, the rod seat is connected with the insertion rod through the guide sliding hole, so that the rod seat is lifted through the insertion rod, and the guide rod on one side of the adjusting plate is inserted into the inner hole of the single rod, thereby enhancing the stability of the connection between the insertion piece and the rod seat. The first spring pushes the adjusting plate and the insertion rod to move outward, so that the insertion rod is inserted into the insertion hole, preventing the insertion rod from retracting due to shaking, avoiding the disengagement of the insertion rod from the insertion hole, and the outer end of the adjusting plate is provided with a shock-absorbing rubber pad, which is elastically abutted on the outer end of the support plate, thereby eliminating the gap between the rod seat and the support plate and avoiding noise caused by collision. The lower end of the adjusting plate is pushed by the push handle to control the retraction of the insertion rod, so as to adjust the height of the single rod. When adjusting the height of the two insertion pieces, the personnel cannot synchronize the actions of the two insertion pieces, so that the insertion rod is reinserted into the insertion hole under the action of the spring, therefore, the locking piece is installed on the push handle, the locking rod is inserted into the lock hole by the second spring, the position of the push handle is limited, and the stability of the insertion of the insertion rod into the insertion hole is improved, thereby avoiding being pulled out at will. The device is simple to operate, can quickly adjust the height of the single rod, has good connection stability with the support plate, shaking does not produce noise, and the use experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a partial sectional structure schematic view of the utility model;

[0018] Figure 3 It is Figure 2 The enlarged structure schematic view of A in the middle;

[0019] Figure 4 It is a lock joint structure schematic view of the utility model;

[0020] In the figure, 1 is a single rod, 2 is a support, 3 is a rod seat, 4 is an adjusting plate, 5 is a push handle, 21 is a plug hole, 31 is a lock hole, 41 is a plug rod, 42 is a first spring, 43 is a guide rod, 44 is a shock absorbing block, 45 is a shock absorbing rubber pad, 46 is a support plate, 51 is a lock rod, 52 is a spring groove, 53 is a second spring, and 54 is a spring plate. Specific implementation

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0022] As Figures 1 to 4 shown,

[0023] The embodiment provides a single bar for physical exercise, which comprises a single rod 1 and a support 2 arranged at the two sides of the single rod 1 and used for supporting the single rod 1, a rod seat 3 fixedly arranged at the two sides of the single rod 1, and a plug-in part connected with the support 2 and arranged in the rod seat 3; the plug-in part comprises an adjusting plate 4 slidingly arranged in the inner cavity of the rod seat 3, a plurality of groups of plug rods 41 arranged on one side of the adjusting plate 4, guide sliding holes corresponding to the plug rods 41 and arranged in the rod seat 3 so as to improve the tightness of the connection between the plug rods 41 and the rod seat 3, plug holes 21 corresponding to the plug rods 41 and arranged on the support 2, the plug rods 41 penetrating through the guide sliding holes and being inserted into the plug holes 21 so as to fix the single rod 1, and a first spring 42 arranged on the side of the adjusting plate 4 away from the support 2 so as to improve the stability of the plug rods 41 inserted into the support 2; the lower end of the rod seat 3 is provided with a push handle 5 used for moving the adjusting plate 4, and the push handle 5 is provided with a lock joint part used for locking the adjusting plate 4.

[0024] In the embodiment, a guide rod 43 is arranged on the side of the adjusting plate 4 facing the single rod 1, the guide rod 43 is inserted into the inner hole of the single rod 1 and is arranged to slide in the inner hole so as to improve the stability of the connection between the adjusting plate 4 and the single rod 1, the first spring 42 is sleeved on the outer end of the guide rod 43, one side of the first spring 42 abuts against the adjusting plate 4, and the other side of the first spring 42 abuts against the inner cavity wall of the rod seat 3.

[0025] The adjusting plate 4 is provided with a shock-absorbing block 44 between the two side inserting rods 41, the outer end of the shock-absorbing block 44 is provided with a shock-absorbing rubber pad 45, the rod seat 3 is provided with a corresponding opening corresponding to the shock-absorbing block 44, so that the shock-absorbing rubber pad 45 is abutted against the outer end of the support 2, the gap between the two sides is reduced, and the noise caused by collision is avoided.

[0026] The lower end of the adjusting plate 4 is provided with a support plate 46, the support plate 46 is connected with the push handle 5, the lower end of the rod seat 3 is provided with a strip-shaped hole corresponding to the support plate 46, the rod seat 3 is provided with a locking hole 31 corresponding to the locking piece on both sides of the strip-shaped hole, so as to fix the push handle 5.

[0027] In the embodiment, the locking piece includes a U-shaped locking rod 51 and a spring groove 52 arranged on both sides of the push handle 5, the locking rod 51 penetrates through the spring groove 52 on both sides and passes through the push handle 5 to be inserted into the locking hole 31, the spring groove 52 is provided with a second spring 53 for pushing the locking rod 51 to move outward, the locking rod 51 is provided with a spring plate 54 corresponding to the second spring 53, the upper end of the second spring 53 abuts against the spring plate 54 to push the locking rod 51 to be inserted into the locking hole 31, the side of the locking rod 51 away from the locking hole 31 extends outward to form a pulling groove with the push handle 5, so as to facilitate the personnel to pull the locking rod 51 downward.

[0028] In the embodiment, four groups of inserting rods 41 are arranged on the adjusting plate 4, the inserting holes 21 of the support 2 are vertically distributed corresponding to the inserting rods 41, each row is provided with two inserting holes 21, the distance between the two adjacent rows of inserting holes 21 is the same as the distance between the two vertical groups of inserting rods 41, so that the rod seat 3 can adjust the height row by row according to the distribution of the inserting holes 21.

[0029] The working principle of the utility model is that: single rod 1 both sides pass through the rod seat 3 and set on the support 2, and pass through the plug-in part in the rod seat 3 and support 2 clamping fixed. The plug-in part includes the plug rod 41 inserted into the support 2 jack 21, the plug rod 41 one side fixed mounting on the adjusting plate 4, the rod seat 3 is connected with the plug rod 41 through the guide sliding hole, so as to lift the rod seat 3 through the plug rod 41, and the guide rod 43 of one side of adjusting plate 4 is inserted into the inner hole of single rod 1, and the stability of plug-in part and rod seat 3 connection is strengthened. The first spring 42 pushes adjusting plate 4 and plug rod 41 to move outward, so that the plug rod 41 is inserted into the jack 21, prevents the plug rod 41 from retracting due to shaking, avoids the plug rod 41 from separating from the jack 21, and the outer end of adjusting plate 4 is provided with shock absorbing rubber pad 45, which is elastically set on the outer end of support 2, eliminating the gap between rod seat 3 and support 2, and avoiding the noise caused by collision. The lower end of adjusting plate 4 is pushed by push handle 5, so as to control the retraction of plug rod 41, so as to adjust the height of single rod 1. When adjusting the height of the two side inserts, personnel cannot synchronize the action of the two side plug-in parts, so that the plug rod 41 will be inserted into the jack 21 again under the action of the spring, therefore, the lock piece is installed on the push handle 5, the lock rod 51 is inserted into the lock hole 31 by the second spring 53, the position of push handle 5 is limited, and the stability of plug rod 41 inserted into the jack 21 is also improved, avoiding being pulled out at will. The device is simple to operate, can quickly adjust the height of single rod 1, and has good connection stability with support 2, and shaking will not produce noise, improving the use experience.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents. It should be noted that in this document, if there are relationship terms such as first and second, they are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "including a" does not exclude the existence of other identical elements in the process, method, article or device including the element.

Claims

1. A horizontal bar for physical exercise, comprising a horizontal bar and supports arranged on both sides of the horizontal bar for supporting the horizontal bar, characterized in that: The single rod is fixed on both sides by a rod base, and a plug-in part connected with the support is arranged in the rod base; the plug-in part comprises an adjusting plate slidingly arranged in the inner cavity of the rod base, and a plurality of groups of plug rods are arranged on one side of the adjusting plate; the rod base is provided with guide sliding holes corresponding to the plug rods to improve the tightness of the connection between the plug rods and the rod base; the support is provided with plug holes corresponding to the plug rods, the plug rods penetrate through the guide sliding holes and are inserted into the plug holes to fix the single rod, and a first spring is further arranged on the side of the adjusting plate away from the support to improve the stability of the plug rods inserted into the support; a push handle for pushing the adjusting plate to move is arranged at the lower end of the rod base, and a locking part for locking the adjusting plate is arranged in the push handle.

2. The single bar according to claim 1, wherein: A guide rod is arranged on the side of the adjusting plate facing the single rod, the guide rod is inserted into the inner hole of the single rod and slides in the inner hole to improve the stability of the connection between the adjusting plate and the single rod, and the first spring is sleeved on the outer end of the guide rod, one side of the first spring abuts against the adjusting plate, and the other side abuts against the inner cavity wall of the rod base.

3. The single bar according to claim 2, wherein: A damping block is arranged between the plug rods on both sides of the adjusting plate, a damping rubber pad is arranged at the outer end of the damping block, and corresponding openings are arranged in the rod base corresponding to the damping blocks to abut against the outer end of the support through the damping rubber pad.

4. The single bar according to claim 2, wherein: A support plate is arranged at the lower end of the adjusting plate to connect the support plate with the push handle, a strip-shaped hole is arranged in the rod base corresponding to the support plate, and lock holes matched with the locking part are arranged on both sides of the strip-shaped hole in the rod base to fix the push handle.

5. The single bar according to claim 4, wherein: The locking part comprises a U-shaped locking rod and spring grooves arranged on both sides of the push handle, the locking rod penetrates through the spring grooves and passes through the push handle to be inserted into the lock hole, a second spring for pushing the locking rod to move outward is arranged in the spring groove, a spring plate is arranged on the locking rod corresponding to the second spring, and the upper end of the second spring abuts against the spring plate to push the locking rod to be inserted into the lock hole, and the side of the locking rod away from the lock hole extends outward to form a pull groove with the push handle, so that the locking rod can be pulled downward by the personnel.

6. The single bar according to claim 1, wherein: Four groups of plug rods are arranged on the adjusting plate, and a plurality of rows of plug holes corresponding to the plug rods are vertically arranged on the support, two plug holes are arranged in each row, the distance between the plug holes of the adjacent two rows is the same as the distance between the two groups of plug rods in the vertical direction, so that the rod base can adjust the height row by row according to the distribution of the plug holes.

Images