CN214714005U

CN214714005U - Pull-up auxiliary exercise device

Info

Publication number: CN214714005U
Application number: CN202120754297.6U
Authority: CN
Inventors: 李炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-16
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to the technical field of sports equipment, especially, relate to a chin is supplementary to take exercise device, including the body frame part, fixed mounting has guide part in the body frame part, the last free end of guide part is equipped with the bearing frame, and the footboard is installed to the stiff end of two relative one sides of bearing frame, be equipped with two constant head tanks on the footboard, fixed mounting has two elastic bandage on the footboard, the equal fixed mounting in both sides at footboard top has the locating piece, be equipped with the fixed through-hole that uses of cooperation elastic bandage on the locating piece, and the through-hole is corresponding with elastic bandage. The utility model discloses reached and to provide direction helping hand and the purpose of protection to the personnel at the chin in-process, can provide the footboard of a synchronous lift action at personnel's foot and support to avoided personnel because the body strength is not enough and the phenomenon that drops appears, improved the sense of security in the personnel training process simultaneously.

Description

Pull-up auxiliary exercise device

Technical Field

The utility model relates to the technical field of sports equipment, especially, relate to a pull-up auxiliary exercise device.

Background

The pull-up refers to the hanging exercise which overcomes the self weight to do work upwards by means of self force. The training device mainly tests the development level of upper limb muscle strength, arm strength and waist and abdomen strength, needs a plurality of back skeletal muscles and upper limb skeletal muscles to jointly participate in work in the process of finishing a complete pull-up, is a multi-joint compound action exercise, and is a better method for training upper limbs.

At the in-process of making the chin action, need cooperate the horizontal bar to use, and at present when doing the chin on the horizontal bar and upwards, because the structure of horizontal bar is comparatively simple, only for single support constitutes, lead to personnel to make progress the in-process at the chin and can't obtain the guard effect, the phenomenon of body strength is easily appeared in frequent action to cause personnel easily by dropping from the horizontal bar, make the security of training person training process can't obtain the assurance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a chin is supplementary to take exercise device has reached and has provided direction helping hand and the purpose of protection to the personnel at the chin in-process, can provide the footboard of a synchronous lift action at personnel's foot and support to avoided personnel to appear the phenomenon of dropping because the strength is insufficient, improved the sense of safety in the personnel training process simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a chin auxiliary exercise device, includes the body frame part, fixed mounting has guide part in the body frame part, the last free end of guide part is equipped with the bearing frame, and the footboard is installed to the stiff end of two relative one sides of bearing frame, be equipped with two constant head tanks on the footboard, fixed mounting has two elastic bandage on the footboard, the equal fixed mounting in both sides at footboard top has the locating piece, be equipped with the fixed through-hole that uses of cooperation elastic bandage on the locating piece, and the through-hole is corresponding with elastic bandage.

Further, the body frame part includes the mobile jib, the quantity of mobile jib is two, and two mobile jibs set up relatively and lie in same straight line, the top fixed mounting of mobile jib has the fixing base.

Further, fixed mounting has the horizontal pole on the fixing base, the surface cover of horizontal pole is equipped with two handheld covers, the surface of handheld cover is equipped with anti-skidding part.

Further, the bottom fixed mounting of mobile jib has the base, be equipped with the fixed orifices on the base.

Further, the guide part includes the stretching rod, the one end of stretching rod is fixed on the horizontal pole before, fixed mounting has the connecting rod on the other end of stretching rod before, the equal fixed mounting in both sides of connecting rod bottom has the guide bar.

Further, the surface cover of guide bar is equipped with the sliding sleeve, sliding sleeve and guide bar sliding connection, the bottom fixed mounting of guide bar has the stopper, the surface cover of guide bar is equipped with expanding spring, and expanding spring is located between stopper and the sliding sleeve.

The utility model provides a chin auxiliary exercise device possesses following beneficial effect:

1. the utility model discloses reached and to provide direction helping hand and the purpose of protection to the personnel at the chin in-process, can provide the footboard of a synchronous lift action at personnel's foot and support to avoided personnel because the body strength is not enough and the phenomenon that drops appears, improved the sense of security in the personnel training process simultaneously.

2. The utility model discloses because the setting of guide part provides free guarantee through the slidable state of sliding sleeve on the guide bar, is equipped with expanding spring on the guide bar simultaneously, utilizes expanding spring's elastic deformation and reverse effort, can make personnel expanding spring promote the footboard synchronous rising when the chin to this provides an ascending helping hand effect to personnel, can make personnel obviously reduce to the effort of shank, thereby improves the guard action to personnel.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the pedal of the present invention;

fig. 3 is a schematic structural view of the guide bar of the present invention.

In the figure: 1. a main frame portion; 2. a guide portion; 3. a bearing seat; 4. a pedal; 5. positioning a groove; 6. an elastic band; 7. positioning blocks; 8. a through hole; 11. a main rod; 12. a fixed seat; 13. a cross bar; 14. a hand-held sleeve; 15. a base; 21. a forward extending rod; 22. a connecting rod; 23. a guide bar; 24. a sliding sleeve; 25. a limiting block; 26. a tension spring; .

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pull-up auxiliary exercise device comprises a main frame part 1, wherein a guide part 2 is fixedly installed on the main frame part 1, bearing seats 3 are arranged at free ends of the guide part 2, a pedal 4 is installed at a fixed end on one side, opposite to the bearing seats 3, of each bearing seat 4, two positioning grooves 5 are formed in the pedal 4, two elastic bandages 6 are fixedly installed on the pedal 4, positioning blocks 7 are fixedly installed on two sides of the top of the pedal 4, through holes 8 matched with the elastic bandages 6 for fixed use are formed in the positioning blocks 7, the through holes 8 correspond to the elastic bandages 6, the guide part 2 is arranged on the main frame part 1 and matched with the pedal 4 for use, the guide part 2 is used for providing a guide auxiliary effect when the pull-up is carried out, the feet of a person are placed in the positioning grooves 5 in the pedal 4, meanwhile, the other end matched with the elastic bandages 6 is fixed in the through holes 8 in the positioning blocks 7, and the elastic bandages 6 are used for limiting the upper parts of the feet, simultaneously, the pedal 4 is rotatably connected with the guide part 2 through the bearing seat 3, so that the deflection angle of the pedal 4 can be changed along with the bending of the foot when a person pulls upwards, and the pedal and the guide part are in a synchronous state, thereby achieving the purpose of providing guide assistance and protection for the person in the pulling-upwards process, and being capable of providing a pedal with synchronous lifting action for the foot of the person to support, thereby avoiding the phenomenon of falling of the person due to insufficient body strength and simultaneously improving the safety sense of the person in the training process.

The main frame part 1 comprises a main rod 11, the number of the main rod 11 is two, the two main rods 11 are arranged relatively and are positioned on the same straight line, a fixing seat 12 is fixedly arranged at the top end of the main rod 11, a cross rod 13 is fixedly arranged on the fixing seat 12, two handheld sleeves 14 are sleeved on the outer surface of the cross rod 13, the outer surface of each handheld sleeve 14 is provided with an anti-skidding part, a base 15 is fixedly arranged at the bottom of the main rod 11, and a fixing hole is formed in the base 15.

The guide part 2 comprises a front extension rod 21, one end of the front extension rod 21 is fixed on the cross rod 13, the other end of the front extension rod 21 is fixedly provided with a connecting rod 22, two sides of the bottom of the connecting rod 22 are fixedly provided with guide rods 23, the outer surface of each guide rod 23 is sleeved with a sliding sleeve 24, each sliding sleeve 24 is in sliding connection with the corresponding guide rod 23, the bottom end of each guide rod 23 is fixedly provided with a limiting block 25, the outer surface of each guide rod 23 is sleeved with a telescopic spring 26, each telescopic spring 26 is located between the corresponding limiting block 25 and the corresponding sliding sleeve 24, due to the arrangement of the guide part 2, the free guarantee is provided through the sliding state of the corresponding sliding sleeve 24 on the corresponding guide rod 23, the telescopic springs 26 are arranged on the corresponding guide rods 23, and the telescopic springs 26 can push the pedals 4 to ascend synchronously when people pull upwards by utilizing the elastic deformation and the reverse acting force of the telescopic springs 26, so as to provide an upward assisting force for the people, the leg-protecting device can obviously reduce the acting force of a person on the leg, thereby improving the protecting effect on the person.

In the using process, the guide part 2 is arranged on the main frame part 1 and matched with the pedal 4 for use, the guide part 2 is used for providing a guide auxiliary effect when acting as a pull body and upwards, the feet of a person are placed in the positioning grooves 5 on the pedal 4, the other end of the elastic binding band 6 is matched and fixed in the through hole 8 on the positioning block 7, the elastic binding band 6 is used for binding and limiting the upper part of the feet, the pedal 4 is rotatably connected with the guide part 2 through the bearing seat 3, the deflection angle of the pedal 4 can be changed along with the bending of the feet when the person moves upwards, so that the pedal and the guide part are in a synchronous state, the aims of providing guide assistance and protection for the person in the pull-up process are fulfilled, the pedal with synchronous lifting action can be provided for supporting the feet of the person, and the falling phenomenon of the person due to insufficient body force is avoided, meanwhile, the safety sense of personnel in the training process is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pull-up exercise assisting apparatus comprising a main frame portion (1), characterized in that: fixed mounting has guide part (2) on body frame part (1), the free end on guide part (2) is equipped with bearing frame (3), and footboard (4) are installed to the stiff end of two relative one sides of bearing frame (3), be equipped with two constant head tanks (5) on footboard (4), fixed mounting has two elastic bandage (6) on footboard (4), the equal fixed mounting in both sides at footboard (4) top has locating piece (7), be equipped with on locating piece (7) and cooperate through-hole (8) that elastic bandage (6) fixed use, and through-hole (8) are corresponding with elastic bandage (6).

2. The pull-up exercise aid of claim 1, wherein: the main frame part (1) comprises two main rods (11), the two main rods (11) are arranged oppositely and positioned on the same straight line, and a fixing seat (12) is fixedly mounted at the top end of each main rod (11).

3. The pull-up exercise aid of claim 2, wherein: fixed mounting has horizontal pole (13) on fixing base (12), the surface cover of horizontal pole (13) is equipped with two and holds cover (14), the surface of holding cover (14) is equipped with anti-skidding part.

4. The pull-up exercise aid of claim 2, wherein: the bottom fixed mounting of mobile jib (11) has base (15), be equipped with the fixed orifices on base (15).

5. The pull-up exercise aid of claim 1, wherein: the guide part (2) comprises a front extension rod (21), one end of the front extension rod (21) is fixed on the cross rod (13), the other end of the front extension rod (21) is fixedly provided with a connecting rod (22), and two sides of the bottom of the connecting rod (22) are fixedly provided with guide rods (23).

6. The pull-up exercise aid of claim 5, wherein: the utility model discloses a telescopic spring, including guide bar (23), the surface cover of guide bar (23) is equipped with sliding sleeve (24), sliding sleeve (24) and guide bar (23) sliding connection, the bottom fixed mounting of guide bar (23) has stopper (25), the surface cover of guide bar (23) is equipped with expanding spring (26), and expanding spring (26) are located between stopper (25) and sliding sleeve (24).