KR20200021777A - Assembly for pull-up excercising - Google Patents

Abstract

The present invention relates to a pull-up exercise assembly which, from a structure that allows pull-up exercise by being selectively seated and fixed to one of a plurality of third units formed in plural along a vertical direction of a first unit in which both ends of a second unit is detachably fixed to an installation object, can be easily installed regardless of skill level by using an existing structure, thereby being able to perform pull-up exercise.

Description

Jaw movement assembly {ASSEMBLY FOR PULL-UP EXCERCISING}

The present invention relates to a pull-up exercise assembly, and more particularly, to a pull-up exercise assembly that can be fixed to the assembly frame, such as apartments and villas, as well as the landing frame of the various living spaces to perform the movement.

A pull-up is a repetitive exercise that hangs on an iron rod, flexes the elbow joint, pulls the chin up onto the iron rod, and then returns to the suspended position by stretching the elbow.

The muscles that work in the hanging posture during the exercise of the jaw are the carpal root, forearm muscle, scapula, and mitral muscle.

The muscles that work when lifting the body when lifting the chin are the carpal muscles, forearm muscles, upper biceps muscles, upper arm muscles, upper radial muscle, large pectoral muscles, Small thoracic muscle, mitral muscle, large circle (大圓 筋), broad back muscle (廣 背 筋) acts.

The way to hold the bar in this suspension is ① straightening, ② catching, ③ staggering.

Therefore, the chin-up exercise can be used for strength training because it can strengthen the muscle strength and endurance mentioned above.

Such a chin-up exercise can be usually performed in the iron bar equipment of various heights provided in the outdoors, such as a park or a playground, but recently it is reluctant to exercise outdoors in bad dust, heat, or bad weather, it would be good if the chin-up exercise can be performed indoors. will be.

Invented from the above viewpoint, the same thing as the "indoor iron rod mounting mechanism" (hereinafter, prior art) of Unexamined-Japanese-Patent No. 10-2014-0034398.

The steel bar body according to the prior art is composed of a steel bar support and a steel bar fixing housing of the steel bar support freely maintaining a certain height from the ground through the bracket housing a straight bar.

However, in the prior art, in order to support and install the iron rod body, both sides of the wall or the pillars have to be dug to a certain depth and area, and the bracket housing is embedded, and then a component such as a bracket housing cover fixing device is troublesome.

In particular, the prior art is very unfortunate that the residents who are sensitive to the interior should be damaged such as digging walls or pillars in order to bury the bracket housing, there is a large crowd to use universally because of the burden leading to large construction.

Patent Publication No. 10-2014-0034398

The present invention has been invented to improve the above problems, it is to provide a pull-up exercise assembly that can be easily installed by using the existing structure regardless of skill to perform the pull-up exercise.

In order to achieve the above object, the present invention is a first unit which is respectively installed on the surfaces facing each other of the installation object, the first unit is adjustable in height corresponding to the length of the upper and lower ends of the installation object; A second unit including a gripping rod having both ends detachably fixed to the first unit; And a plurality of portions formed along a vertical direction of the first unit, allowing both ends of the second unit to be inserted, allowing both ends of the inserted second unit to be received and seated therein, and the second unit It can provide a jaw movement assembly, characterized in that it comprises a third unit for maintaining both ends of the seated state.

Here, the first unit, the first upper support portion in contact with the upper surface of one side (hereinafter referred to as the first surface) of the surface facing each other, the upper surface of the other side (hereinafter referred to as the second surface) of the surface facing each other The second upper support portion in contact with the side, the first lower support portion in contact with the lower side of the first surface, the second lower support portion in contact with the lower side of the second surface, and the upper end of the first upper support portion. A first height adjustment part connecting the first upper support part and the first lower support part to each other, and a lower end part of the second lower support part from an upper end part of the second upper support part so as to be able to adjust a distance to a lower end of the first lower support part; And a second height adjusting part connecting the second upper support part and the second lower support part to each other so as to adjust the distance to each other, wherein the third unit in which both ends of the second unit are seated and fixed is And a first lower support part and a second lower support part.

In this case, the second unit may further include a first seating block protruding from one end surface of the gripping rod having a cylindrical shape, and a second seating block protruding from the other end surface of the gripping rod.

The third unit may be formed in plural along the vertical direction of the first unit, and is cut from a side surface connected to one side edge of the first lower inner support part which is hollow among the first units fixed to the first surface. A first guide groove formed therein, an upper end embedded in the first lower inner support part, and a lower end exposed to an upper side of the first guide groove, and wherein a lower end is pivotable with respect to the upper end of the first lower inner support part. And a first rotating piece coupled to each other, wherein one end of the gripping rod is inserted from an inlet of the first guide groove while pushing the first rotating piece into the first lower inner support part from the first guide groove. It is seated on the bottom surface of the first guide groove, characterized in that one end of the holding rod is fixed by the lower surface of the first pivot piece.

In addition, the third unit is formed in a plurality in the vertical direction of the first unit, the incision from the side connected to one side edge of the second lower inner support of the hollow of the first unit fixed to the second surface A second guide groove formed therein, an upper end portion embedded in the second lower inner support portion, and a lower end portion exposed to an upper side of the second guide groove, and a lower end portion of which is pivotable with respect to the second lower inner support portion. And a second rotating piece coupled to each other, wherein the other end of the gripping rod is inserted from an inlet of the second guide groove to push the second rotating piece from the second guide groove into the second lower inner support part. It is seated on the bottom surface of the second guide groove while being inserted, the other end of the holding rod is characterized in that it is fixed by the lower surface of the second pivoting piece.

According to the present invention having the above configuration, the following effects can be achieved.

First, the present invention is a first unit which is installed on the surfaces facing each other of the installation target, respectively, the height adjustable in response to the length of the upper and lower ends of the installation target; A second unit including a gripping rod having both ends detachably fixed to the first unit; And a plurality of parts formed along a vertical direction of the first unit, allowing both ends of the second unit to be inserted, allowing both ends of the inserted second unit to be received and seated, and both ends of the second unit seated. Characterized in that it comprises a third unit for maintaining the state, it will be able to easily install the jaw movement regardless of skill by utilizing the existing structure.

In particular, the present invention, unlike the prior art, which must be installed by damaging a part of the wall or the pillar, since it can be installed and removed by storing or storing without any damage to the existing structure at all, separation during construction of the moving or building If necessary, it can be easily removed and transported.

In addition, the present invention avoids the position of the door handle and the opening and closing direction of the door when installed in the door frame, that is, can be installed without any interference in opening and closing the door, it can be used to adjust the height according to the user's body size Of course, in some cases, the gripping rod is mounted very low and can be applied to application exercises such as push-ups or sit-ups.

In addition, the present invention will be able to help a variety of application motions and exercises, such as using a band or a variety of exercises or stretching using a fixing band to the gripping rods.

And, the first unit according to the present invention, the first upper support portion in contact with the upper surface of one side (hereinafter first surface) of the surface facing each other, and the other side (hereinafter second surface) of the surface facing each other A second lower support portion in contact with the upper side, a first lower support portion in contact with the lower side of the first surface, a second lower support portion in contact with the lower side of the second surface, and a first lower support portion from an upper end of the first upper support portion; To adjust the distance from the upper end of the second upper support to the lower end of the second lower support, and the first height adjusting part connecting the first upper support and the first lower support to each other so as to adjust the distance to the lower end of the second lower support. And a second height adjusting part connecting the second upper support part and the second lower support part to each other, wherein the third unit on which both ends of the second unit are seated and fixed is formed to be formed on the first lower support part and the second lower support part. It can be installed according to the type of door frame with height, so it has very high efficiency in terms of versatility.

The second unit according to the present invention further includes a first seating block protruding from one end surface of the cylindrical gripping rod and a second seating block protruding from the other end surface of the gripping rod, thereby allowing the user to perform a jaw movement. It will be possible to provide a secure fixing structure in which the gripping rods can be seated and fixed by the third unit without being disengaged from the first unit.

In addition, the third unit according to the present invention is formed in plural along the vertical direction of the first unit, and is cut out from the side surface connected with one side edge of the first lower inner support part which is hollow among the first units fixed to the first surface. A first guide groove formed therein, an upper end portion embedded in the first lower inner support portion, and a lower end exposed on the upper side of the first guide groove, the lower end portion being rotatably coupled to the first lower inner support portion with respect to the upper end portion; One end piece of the holding rod, one end of the gripping rod is inserted from the inlet of the first guide groove and seated on the bottom surface of the first guide groove while pushing the first rotation piece from the first guide groove into the first lower inner support portion One end of the seated gripping rod is fixed by the lower surface of the first pivotal piece, so that the user is able to rotate the gripping rod as a rotating shaft while The oscillation due to the torque (torque) caused by effort will be able to be prevented.

In addition, the third unit according to the present invention is formed in plural along the up-down direction of the first unit, and is cut out from the side surface connected with one side edge of the second lower inner support part which is hollow among the first units fixed to the second surface. A second guide groove, an upper end embedded in the second lower inner support part, and a lower end exposed to the upper side of the second guide groove, the lower end being rotatably coupled to the second lower inner support part with respect to the upper end part; And a second rotating piece, wherein the other end of the gripping rod is inserted from the inlet of the second guide groove and pushes the second rotating piece from the second guide groove into the second lower inner support portion to the bottom surface of the second guide groove. The other end of the gripped rod that is seated and seated is fixed by the lower surface of the second pivoting piece, thereby allowing the user to generate the grip rod as the rotation axis during the movement of the jaw. The oscillation due to the torque (torque) that is generated in the direction to be able to be prevented.

1 is a perspective conceptual view showing a state in which the jaw movement assembly according to an embodiment of the present invention is installed on the installation object;
FIG. 2 is a partial perspective conceptual view showing a view of a coupling relationship between a first unit, a second unit, and a third unit, which are main parts of a jaw movement assembly according to an embodiment of the present invention installed on an installation object from various viewpoints; FIG.
3 is a partial perspective conceptual view illustrating a view of a coupling relationship between a first unit, a second unit, and a third unit, which are main parts of a jaw movement assembly according to an embodiment of the present disclosure, from various points of view;
Figure 4 is a partially exploded perspective conceptual view showing a view of the coupling structure of the first unit and the third unit from various views except for the second unit which is the main part of the jaw movement assembly according to an embodiment of the present invention;
5 is an exploded perspective conceptual view illustrating a state in which a first unit in which a third unit, which is a main part of a jaw movement assembly according to an embodiment of the present invention, is pushed and installed in an arrow direction is installed on an installation object;
6 is a view illustrating a state in which a first unit and a second unit in which a third unit, which is a main part of a jaw movement assembly according to an embodiment of the present invention, are installed by pushing the first unit and the second unit in the direction of an arrow, are installed. Conceptual exploded perspective view from the opposite side
7 and 8 sequentially show a process of fixing the first unit formed with the third unit, which is the main part of the jaw movement assembly according to an embodiment of the present invention, to the installation object and then fixing the second unit to the third unit. 7 is a partial exploded perspective conceptual diagram showing a state before fixation, and FIG. 8 is a partial perspective conceptual diagram showing a state after fixation.
9 and 10 sequentially show the operating state until both ends of the second unit, which is a main part of the jaw movement assembly according to an embodiment of the present invention, are guided to be seated and fixed to the third unit in connection with FIGS. 7 and 8. Illustrated partial isometric concept
FIG. 11 is a partial perspective conceptual view illustrating a state in which both ends of a second unit, which is a main part of a jaw restraint assembly according to an embodiment, are viewed from various viewpoints in a state in which the second end is seated and fixed to the third unit;
12 is a partial perspective conceptual view schematically showing an example of torque that may occur when the movement of the jaw using the pull-up exercise assembly according to an embodiment of the present invention using a plurality of arrows.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms.

In this specification, the embodiments are provided so that the disclosure of the present invention may be completed and the scope of the present invention may be completely provided to those skilled in the art.

And the present invention is defined only by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

In addition, the same reference numerals throughout the specification refer to the same components, and the terminology (discussed) used herein is for the purpose of describing the embodiments are not intended to limit the invention.

In this specification, the singular forms "a", "an" and "the" include plural unless the context clearly dictates otherwise, and the elements and acts mentioned as "comprising" include, do not exclude the presence or addition of one or more other components and acts. .

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used as meanings that can be commonly understood by those skilled in the art.

In addition, the terms defined in the commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

First, Figure 1 is a perspective conceptual view showing a state in which the jaw movement assembly according to an embodiment of the present invention is installed on the installation object 500.

2 illustrates a coupling relationship between the first unit 100, the second unit 200, and the third unit 300, which are the main parts of the jaw movement assembly according to an embodiment of the present invention installed on the installation object 500. Partial perspective conceptual view showing what is viewed from various points of view.

3 is a view illustrating a coupling relationship between the first unit 100, the second unit 200, and the third unit 300, which are main parts of the jaw movement assembly according to an embodiment of the present disclosure, from various viewpoints. Partial strabismus conceptual diagram.

4 illustrates a view of the coupling structure of the first unit 100 and the third unit 300 at various points except for the second unit 200, which is a main part of the jaw movement assembly according to an embodiment of the present invention. Conceptual exploded perspective is shown.

5 illustrates a state in which the first unit 100 in which the third unit 300 is formed, which is a main part of the jaw movement assembly according to an embodiment of the present invention, is pushed and installed in the direction of the arrow in the installation object 500. An exploded perspective conceptual diagram.

6 shows the first unit 100 and the second unit 200 in which the third unit 300, which is the main part of the jaw movement assembly according to the embodiment of the present invention, is installed in the direction of the arrow. It is a conceptual view showing an exploded perspective view from the opposite side compared to FIG.

7 and 8 fix the first unit 100 on which the third unit 300, which is a main part of the jaw movement assembly according to the embodiment of the present invention, is installed to the installation object 500 and then the second unit 200. ) Is shown sequentially to the third unit 300, Figure 7 is a partial exploded perspective conceptual view showing a state before the fixed, Figure 8 is a partial perspective conceptual diagram showing a state after the fixed.

9 and 10 guide both ends of the second unit 200, which is a main part of the jaw movement assembly according to an embodiment of the present invention, to be seated and fixed to the third unit 300 in connection with FIGS. 7 and 8. It is a partial perspective conceptual diagram sequentially showing the operation state until the end.

In addition, FIG. 11 is a perspective view illustrating a partial perspective view illustrating a state in which both ends of the second unit 200, which is a main part of the jaw movement assembly according to an embodiment, are viewed from various viewpoints in a state in which both ends of the second unit 200 are seated and fixed to the third unit 300. to be.

In addition, FIG. 12 is a partial perspective conceptual view schematically showing an example of torque that may occur when the movement of the jaw using the jaw movement assembly according to an embodiment of the present invention using a plurality of arrows.

For reference, in FIG. 5 and FIG. 6, the three-dimensional arrow indicates a direction in which the second unit and the third unit to be described later are coupled, and the arrows indicated by dashed lines in FIGS. 9 and 10 indicate that both ends of the gripping rods of the second unit, which will be described later, It shows the direction in which the movement is guided seated.

As shown in FIGS. 1 to 4, the third unit 300 is formed in a plurality of directions along the vertical direction of the first unit 100, in which both ends of the second unit 200 are detachably fixed to the installation object 500. It can be understood that it is a structure that can be selectively mounted and fixed to one of the () to perform the jaw movement.

First, the first unit 100 is installed on the surfaces facing each other of the installation object 500, and the height can be adjusted corresponding to the length of the upper and lower ends of the installation object 500.

In addition, the second unit 200 includes a holding rod 201 having both ends detachably fixed to the first unit 100.

In addition, the third unit 300 is formed in plural along the vertical length direction of the first unit 100, and allows both ends of the second unit 200 to be inserted therein, and Both ends are accommodated and seated, and both ends of the second unit 200 are maintained in a seated state.

The present invention can be applied to the above embodiments, and of course, the following various embodiments are also applicable.

First, the installation object 500 in which the first unit 100 is to be mounted may be a door frame in which a visit of an assembly building such as an apartment or a villa is mounted.

On the other hand, the first unit 100, the first upper support portion 110 in contact with the upper side of one side (hereinafter referred to as the first surface 501) of the surface facing each other, and the other side of the surface facing each other ( Hereinafter, the second upper support part 120 contacting the upper side of the second surface 502 is connected to the first and second lower support parts 130 and 140 by the first and second height adjusting parts 150 and 160. The installation object 500 may be fixedly installed corresponding to the length of the vertical direction.

Here, the first lower supporter 130 is in contact with the lower side of the first surface 501, and the second lower supporter 140 is in contact with the lower side of the second surface 502.

In this case, the first height adjusting part 150 may adjust the distance from the upper end of the first upper support part 110 to the lower end of the first lower support part 130, so that the first upper support part 110 and the first lower support part are adjustable. It is provided to connect the 130 to each other.

In addition, the second height adjusting part 160 may adjust the distance from the upper end of the second upper support part 120 to the lower end of the second lower support part 140, so that the second upper support part 120 and the second lower support part may be adjusted. It is provided to connect the 140 to each other.

Accordingly, FIGS. 1 to 4 are formed in the first lower support 130 and the second lower support 140 to be described below in which the third unit 300 to be mounted and fixed at both ends of the second unit 200 to be described later. This can be clearly identified by reference.

Meanwhile, the first upper support part 110 may include a first upper outer support part 111 that is locked to an upper side of the first surface 501, and an agent that is seated and fixed to an inner side surface of the first upper outer support part 111. It can be seen that the structure including the upper inner support 112.

In addition, the first lower support part 130 may include a first lower outer support part 131 that is locked to a lower side of the first surface 501, and an agent that is seated and fixed to an inner surface of the first lower outer support part 131. It can be seen that the structure includes a lower inner support 132.

Therefore, the upper side of the first height adjusting unit 150 to be described later is coupled between the first upper outer support 111 and the first upper inner support 112, the lower side of the first height adjusting unit 150 is the first It can be seen from FIG. 4 that the lower outer support 131 and the first lower inner support 132 are coupled to each other.

In addition, the third unit 300, which will be described later, in which both ends of the second unit 200 to be described below are seated and fixed, may also be understood to be formed in an up and down direction along one side edge of the first lower inner support part 132.

In detail, the first upper outer support part 111 may have a first upper outer contact piece 111a and a side edge of the first upper outer contact piece 111a contacting the upper side of the first surface 501. It can be seen that the structure includes a first upper outer locking piece 111b extending from the first edge 501 to be fixed to one side edge of the first surface 501.

Here, the first upper inner support part 112, which will be described later, is fixed to the inner surface of the first upper outer contact piece 111a, and a part of the first height adjusting part 150 to be described later is the first upper outer contact piece ( It can also be seen that the coupling between the 111a) and the first upper inner support 112.

At this time, the first upper inner support part 112 includes a first upper inner contact piece 112a that is tightly fixed to the first upper outer contact piece 111a, and is part of the first height adjusting part 150 to be described later. It can also be understood that is coupled between the first upper outer contact piece (111a) and the first upper inner contact piece (112a).

On the other hand, the first lower outer support portion 131 is, in more detail, the first lower outer contact piece 131a and the one side of the first lower outer contact piece 131a contacting the lower side of the first surface 501. It can be seen that the structure includes a first lower outer locking piece 131b extending from an edge and locked to one side edge of the first surface 501.

Here, the first lower inner support part 132 to be described later is fixed to the inner surface of the first lower outer contact piece 131a, and a part of the first height adjusting part 150 to be described later is the first lower outer contact piece ( It can also be seen that the coupling between the 131a) and the first lower inner support 132.

In this case, the first lower inner support part 132 includes a first lower inner contact piece 132a that is tightly fixed to the first lower outer contact piece 131a, and is part of the first height adjusting part 150 to be described later. It can also be understood that is coupled between the first lower outer contact piece 131a and the first lower inner contact piece 132a.

Meanwhile, the first height adjusting unit 150 will be described in more detail with reference to FIG. 4. The first height adjusting screw in which the first center regulating piece 154 is formed in the first upper and lower receiving grooves 151 and 152 is provided. The upper and lower ends of 153 are accommodated, and it can be understood that the height adjustment is performed by the first upper and lower height adjustment nuts 155 and 156.

The first upper receiving groove 151 is based on a surface where the first upper outer support part 111 and the first upper inner support part 112 abut, and thus, the first upper outer support part 111 and the first upper inner support part 112. ) Is recessed to the first diameter from the lower surface toward the upper side.

The first lower receiving groove 152 is based on a surface where the first lower outer support part 131 and the first lower inner support part 132 abut, and thus, the first lower outer support part 131 and the first lower inner support part 132. It is recessed by the 1st diameter toward the lower side from the upper surface of the ().

The first height adjusting screw 153 has a second diameter less than or equal to the first diameter and is threaded along the upper outer peripheral surface and the lower outer peripheral surface, respectively.

The first center restricting piece 154 is fixed to the outer peripheral surface of the middle portion of the first height adjusting screw 153.

The first upper height adjusting nut 155 is screwed to the thread of the upper outer peripheral surface of the first height adjusting screw 153 to be caught outside the inlet edge of the first upper receiving groove 151.

The first lower height adjustment nut 156 is screwed to the thread of the outer peripheral surface of the lower side of the first height adjustment screw 153 to be caught outside the inlet edge of the first lower accommodation groove 152.

Here, the inner circumferential surface of the first upper receiving groove 151 and the first lower receiving groove 152 is formed more strongly by forming a male thread corresponding to the male thread formed on the upper and lower outer peripheral surfaces of the first height adjusting screw 153. And secure fastening force.

At this time, the first center control piece 154 is formed in the middle of the first height adjustment screw 153, the first upper height adjustment nut 155 is excessively lowered, or the first lower height adjustment nut 156 is excessively It regulates the ascent and also visually confirms that the worker is in the middle.

And, the first height adjustment screw 153 is at least one, preferably in the case of the installation object 500, such as a door frame to be arranged about two.

In addition, the upper surface of the first upper height adjusting nut 155 is raised by screwing the first upper height adjusting nut 155 as a result of the lower surface of the first upper outer supporting part 111 and the first upper inner supporting part 112. In contact with the upper surface of the first upper support 110 is in contact with the ceiling surface of the door frame to be in close contact.

In addition, the lower surface of the first lower height adjustment nut 156 is lowered by screwing the first lower height adjustment nut 156 as a result of the first lower outer support part 131 and the first lower inner support part 132. The bottom surface of the first lower support portion 130 abuts against the top surface to be in contact with the bottom surface of the door frame.

On the other hand, the second upper support portion 120, the second upper outer support portion 121 is fastened to the upper side of the second surface 502, the agent is fixed to the inner surface of the second upper outer support portion 121 It can be seen that the structure including the upper inner support portion 122.

In addition, the second lower supporter 140 may include a second lower outer supporter 141 that is locked to a lower side of the second surface 502, and an agent that is seated and fixed to an inner surface of the second lower outer supporter 141. It can be seen that the structure includes a lower inner support 142.

Therefore, the upper side of the second height adjusting unit 160 to be described later is coupled between the second upper outer support 121 and the second upper inner support 122, the lower side of the second height adjusting unit 160 is second It can be seen from FIG. 4 that the lower outer support 141 and the second lower inner support 142 are coupled to each other.

In addition, it may also be understood that the third unit 300 to which both ends of the second unit 200 to be described later is seated and fixed is formed in an up and down direction along one side edge of the second lower inner support 142.

More specifically, the second upper outer support part 121 may have a second upper outer contact piece 121a and a side edge of the second upper outer contact piece 121a contacting the upper side of the second surface 502. It can be seen that the structure includes a second upper outer locking piece 121b extending from the second edge 502 to be locked to one side edge of the second surface 502.

Here, the second upper inner support part 122, which will be described later, is fixed to the inner surface of the second upper outer contact piece 121a, and a part of the second height adjusting part 160 to be described later is the second upper outer contact piece ( It can also be seen that the coupling between the 121a) and the second upper inner support 122.

At this time, the second upper inner support part 122 includes a second upper inner contact piece 122a which is tightly fixed to the second upper outer contact piece 121a, and a part of the second height adjusting part 160 which will be described later. It can also be understood that is coupled between the second upper outer contact piece 121a and the second upper inner contact piece 122a.

On the other hand, the second lower outer support portion 141 is, in more detail, the second lower outer contact piece 141a and the one side of the second lower outer contact piece 141a in contact with the lower side of the second surface 502. It can be seen that the structure includes a second lower outer locking piece 141b extending from the edge and locked to one side edge of the second surface 502.

Here, the second lower inner support part 142, which will be described later, is fixed to the inner side of the second lower outer contact piece 141a, and a part of the second height adjusting part 160 which will be described later is the second lower outer contact piece ( It can also be seen that the coupling between the 141a) and the second lower inner support 142.

At this time, the second lower inner support part 142 includes a second lower inner contact piece 142a which is tightly fixed to the second lower outer contact piece 141a, and is part of the second height adjusting part 160 which will be described later. It can also be understood that is coupled between the second lower outer contact piece 141a and the second lower inner contact piece 142a.

Meanwhile, the second height adjusting unit 160 will be described in more detail with reference to FIG. 4, wherein the second height adjusting screw has a second center regulating piece 164 formed in the second upper and lower receiving grooves 161 and 162. It is understood that the upper and lower ends of 163 are accommodated, and the height adjustment is performed by the second upper and lower height adjustment nuts 165 and 166.

The second upper accommodating groove 161 is based on a surface where the second upper outer support 121 and the second upper inner support 122 contact with each other, and thus the second upper outer support 121 and the second upper inner support 122 are provided. ) Is recessed to the first diameter from the lower surface toward the upper side.

The second lower receiving groove 162 is based on a surface where the second lower outer support part 141 and the second lower inner support part 142 abut, and thus, the second lower outer support part 141 and the second lower inner support part 142. It is recessed by the 1st diameter toward the lower side from the upper surface of the ().

The second height adjusting screw 163 has a second diameter less than or equal to the first diameter and is threaded along the upper outer peripheral surface and the lower outer peripheral surface, respectively.

The second center restricting piece 164 is fixed to the outer peripheral surface of the middle portion of the second height adjusting screw 163.

The second upper height adjustment nut 165 is screwed to the thread of the upper outer peripheral surface of the second height adjustment screw 163 to be caught outside the inlet edge of the second upper accommodation groove 161.

The second lower height adjustment nut 166 is screwed to the thread of the lower outer peripheral surface of the second height adjustment screw 163 and is caught outside the inlet edge of the second lower accommodation groove 162.

Here, the inner circumferential surface of the second upper receiving groove 161 and the second lower receiving groove 162 is formed more strongly by forming a male thread corresponding to the male thread formed on the upper and lower outer peripheral surfaces of the second height adjusting screw 163. And secure fastening force.

At this time, the second center regulating piece 164 is formed in the middle of the second height adjusting screw 163 so that the second upper height adjusting nut 165 is excessively lowered, or the second lower height adjusting nut 166 is excessively high. It regulates the ascent and also visually confirms that the worker is in the middle.

And, the second height adjustment screw 163 is at least one, preferably in the case of the installation object 500, such as a door frame to be arranged about two.

In addition, the upper surface of the second upper height adjustment nut 165 is raised when the second upper height adjustment nut 165 is screwed up, and thus, the lower surface of the second upper outer support 121 and the second upper inner support 122. The upper surface of the second upper support portion 120 is in contact with the ceiling surface of the door frame to be in close contact with.

In addition, the lower surface of the second lower height adjustment nut 166 is lowered by screwing the second lower height adjustment nut 166 as a result of the second lower outer support part 141 and the second lower inner support part 142. The bottom surface of the second lower support part 140 abuts against the top surface to be in close contact with the bottom surface of the door frame.

Accordingly, the user may have the first upper and lower support parts 110 and 130 and the second upper and lower support parts connected upward and downward by the first and second height adjusting parts 150 and 160 in the three-dimensional arrow direction as shown in FIGS. 5 and 6. 120 and 140 are contacted and fixed to the first and second surfaces 501 and 502 of the installation object 500 such as a door frame, and then installed by adjusting the first and second height adjusting units 150 and 160 to the upper and lower lengths. After making it closely fixed to the ceiling and the bottom surface of the object 500, the installation of the second unit 200 will be possible.

Meanwhile, the second unit 200 protrudes from the first seating block 210 protruding from one end surface of the cylindrical gripping rod 201 and the other end surface of the gripping rod 201 as shown in FIG. 6. The second mounting block 220 may be further provided.

Here, the second unit 200 forms a first upper surface 211 forming an upper surface of the first mounting block 210 and a lower surface of the first mounting block 210 and is parallel to the first upper surface 211. One first lower surface 212 may be further provided.

At this time, when the first seating block 210 is accommodated in the third unit 300 to be described later and fixedly seated, the first upper surface 211 of the first rotating piece 320 of the third unit 300 to be described later will be described. In contact with the lower surface (324).

At the same time, the first lower surface 212 is seated in contact with the bottom surface of one of the first guide groove 310 of the plurality of first guide groove 310 of the third unit 300 to be described later.

The seating fixed state of the first seating block 210 can be ascertained with reference to FIG. 11A.

In addition, the second unit 200 forms a second upper surface 221 forming the upper surface of the second mounting block 220 and a lower surface of the second mounting block 220 and are parallel to the second upper surface 221. One second lower surface 222 may be further provided.

Here, when the second seating block 220 is received and fixed in the third unit 300 to be described later, the second upper surface 221 of the second rotating piece 340 of the third unit 300 to be described later In contact with the lower surface (344).

At the same time, the second lower surface 222 is seated in contact with the bottom surface of one of the second guide groove 330 of the plurality of second guide groove 330 of the third unit 300 to be described later.

The seating fixing state of the second seating block 220 can be ascertained with reference to FIG. 11 (b).

Meanwhile, the third unit 300, together with FIGS. 1 to 4, will be described with reference to FIGS. 7 to 11, wherein the third unit 300 provides a path for guiding and seating one end of the gripping rod 201 ( It can be seen that the structure includes a first pivot piece 320 for selectively opening and closing the 310 and the path of the first guide groove 310 and securely pressing one end portion of the holding gripping rod 210 is fixed.

The first guide groove 310 is formed in plural along the vertical direction of the first unit 100, and the first lower inner support part 132 which is hollow among the first units 100 fixed to the first surface 501. ), That is, the incision is formed from a side surface connected to one side edge of the first lower inner contact piece 132a.

The first pivotal piece 320 includes an upper end portion embedded in the first lower inner support part 132 and a lower end portion exposed to the upper side of the first guide groove 310, and the lower end portion is in close contact with the lower end portion with respect to the upper end portion. It is rotatably coupled to the piece 132a.

Accordingly, one end of the gripping rod 201, that is, the first seating block 210, is inserted from the inlet of the first guide groove 310 as shown in FIGS. 7 and 9 to move the first pivot piece 320 to FIG. 10. As shown in FIGS. 8 and 11, the first guide groove 310 is seated on the bottom surface 314 of the first guide groove 310 while being pushed into the first lower inner support part 132.

Here, it can be seen that the seated first seating block 210 is fixed by the bottom surface 324 of the first pivoting piece 320.

The first guide groove 310, the first inclined guide portion 311 and the first inclined guide portion 311 formed to be inclined downward in a predetermined width from the side connected to one side edge of the first lower inner support portion 132, the first inclined guide portion 311 It may include a first straight guide portion 312 formed in parallel with one side edge of the first lower inner support 132 toward the lower side from the lower end of the predetermined width.

At this time, the width of the first inclined guide 311 and the first linear guide 312 should be greater than or equal to the width of the first mounting block 210 protruding from one end surface of the gripping rod 201 There will be no disruption to the movement of block 210.

On the other hand, in the third unit 300, the first pivoting piece 320, which is pushed out of the first guide groove 310 by the one end of the gripping rod 201 and rotated, is temporarily suspended in the first lower inner support part 132. In order to be accommodated, a first accommodation pocket (not shown) recessed in the first lower inner support 132 may be further provided.

In addition, the third unit 300 passes through the first lower inner support part 132 so as to be rotatable based on the upper end of the first rotating piece 320 so as to be rotatable based on the first rotating piece 320. A first pivot pin 321 for rotatably fixing the upper end of the piece 320 may be further provided.

Accordingly, it is understood that the lower surface 324 of the first pivoting piece 320 is parallel to the bottom surface 314 of the first guide groove 310 before one end of the gripping rod 201 is inserted as shown in FIG. 9. Can be.

In addition, the first guide groove 310 is a circular arc-shaped first curved connecting portion (313a, 313b) connecting the connecting portion of both sides of the first inclined guide portion 311 and the first linear guide portion 312 roundly. It may be further provided.

At this time, one point on the outer surface connected to the outer edge of the first rotating piece 320, one end of the first curved connecting portion (313a, 313b) of both sides, as shown in Figure 9 before one end of the holding rod 201 is inserted By contacting the first curved connection portion 313a, it can be seen that the lower surface 324 of the first pivoting piece 320 is parallel to the bottom surface 314 of the first guide groove 310.

Meanwhile, referring to FIGS. 7 to 11, the third unit 300, along with FIGS. 1 to 4, provides a second guide groove providing a path for guiding and seating the other end of the gripping rod 201. 330 and the second rotation piece 340 for selectively opening and closing the path of the second guide groove 330 and pressing the other end of the holding rod 201 fixedly seated securely can be understood. have.

The second guide groove 330 is formed in plural along the vertical direction of the first unit 100, and the second lower inner support part 142 which is hollow among the first units 100 fixed to the second surface 502. Incision is formed from the side connected to one edge of the).

The second pivoting piece 340 includes an upper end portion embedded in the second lower inner support portion 142 and a lower end portion exposed to an upper side of the second guide groove 330, and a lower end portion of the second lower inner support portion with respect to the upper end portion. 142 is rotatably coupled.

Accordingly, the other end of the gripping rod 201, that is, the second seating block 220, is inserted from the inlet of the second guide groove 330 so that the second pivoting piece 340 is removed from the second guide groove 330. 2 while being pushed into the lower inner support 142 is seated on the bottom surface 334 of the second guide groove 330 as shown in FIG.

Here, it can be seen that the seated second seating block 220 is fixed by the bottom surface 344 of the second pivoting piece 340.

The second guide groove 330 is a second inclined guide portion 331 and a second inclined guide portion 331 formed to be inclined downwardly at a predetermined width from a side surface connected to one side edge of the second lower inner support 142 and the second inclined guide portion 331. It may include a second straight guide portion 332 is formed in parallel with one side edge of the second lower inner support 142 toward the lower side from the lower end of the predetermined width.

At this time, the width of the second inclined guide portion 331 and the second straight guide portion 332 should be greater than or equal to the width of the second mounting block 220 protruding from the other end surface of the gripping rod 201 second mounting There will be no movement of the block 220.

On the other hand, in the third unit 300, the second pivoting piece 340, which is pushed out of the second guide groove 330 by one end of the gripping rod 201 and rotated, is completely suspended in the second lower inner support part 142. In order to be accommodated, a second accommodation pocket (not shown) recessed in the second lower inner support 142 may be further provided.

In addition, the third unit 300 passes through the second lower inner support part 142 so as to be rotatable based on the upper end of the second pivoting piece 340. A second pivot pin 341 may be further provided to rotatably fix the upper end of the piece 340.

Therefore, the lower surface 344 of the second pivoting piece 340 refers to the second guide groove 330 before the other end of the gripping rod 201 is inserted with reference to FIG. It can be seen that parallel to the bottom surface 334 of the.

In addition, the second guide groove 330 connects the second curved connecting portions 333a and 333b having a circular arc shape in which both connecting portions of the second inclined guide portion 331 and the second straight guide portion 332 are rounded. It may be further provided.

At this time, one point on the outer surface connected to the outer edge of the second pivoting piece 340, one side of the second curved connecting portion 333a, 333b of both sides before the other end of the gripping rod 201 is inserted By contacting 333a, it can be understood that the lower surface 344 of the second pivoting piece 340 is parallel to the bottom surface of the second guide groove.

Hereinafter, the operation and effects of the jaw movement assembly according to a preferred embodiment of the present invention will be described as follows.

First, the present invention is installed on each of the surfaces facing each other of the installation object 500, the first unit 100 that can be adjusted in height corresponding to the length of the upper and lower ends of the installation object 500; A second unit 200 including a holding rod 201 having both ends detachably fixed to the first unit 100; And a plurality of portions formed along the vertical length direction of the first unit 100, allowing both ends of the second unit 200 to be inserted, and allowing both ends of the inserted second unit 200 to be received and seated. And, it characterized in that it comprises a third unit 300 for maintaining the seated state of both ends of the second unit 200, utilizing the existing structure can be easily installed regardless of proficiency to exercise the chin Will be.

In particular, the present invention, unlike the prior art, which must be installed by damaging a part of the wall or the pillar, since it can be installed and removed by storing or storing without any damage to the existing structure at all, separation during construction of the moving or building If necessary, it can be easily removed and transported.

In addition, the present invention, when installed in the door frame to avoid the position of the landing handle and the opening and closing direction of the door, that is, can be installed without any interference in opening and closing the door, it can be used to adjust the height according to the user's body size Of course, if the gripping rod 201 is mounted on a very low case will be applicable to the application exercise, such as push-ups or sit-ups.

In addition, the present invention will be able to help a variety of applications and exercises, such as a variety of exercises or stretching using the band to the gripping rod 201 fixed to the band.

In addition, the first unit 100 according to the present invention includes a first upper support part 110 in contact with an upper side of the first surface 501, and a second upper support part in contact with an upper side of the second surface 502 ( 120, the first lower support part 130 contacting the lower side of the first surface 501, the second lower support part 140 contacting the lower side of the second surface 502, and the first upper support part 110. A first height adjusting part 150 connecting the first upper support part 110 and the first lower support part 130 to each other so as to adjust a distance from an upper end of the upper end part to the lower end of the first lower support part 130; Adjusting the second height connecting the second upper support portion 120 and the second lower support portion 140 so that the distance from the upper end of the second upper support portion 120 to the lower end of the second lower support portion 140 can be adjusted. The third unit 300 including the unit 160, and both ends of the second unit 200 are seated and fixed, is formed on the first lower support 130 and the second lower support 140. In addition, it can be installed to correspond to the type of door frame having various heights, it has a very high efficiency in terms of versatility.

In addition, the second unit 200 according to the present invention may protrude from the first seating block 210 protruding from one end surface of the gripping rod 201 having a cylindrical shape, and the other end surface of the gripping rod 201. By further providing the second mounting block 220, when the user performs the pull-up exercise, the grip rod 201 is securely fixed to be seated by the third unit 300 without being separated from the first unit 100 You will be able to provide a structure.

In addition, a plurality of third units 300 according to the present invention are formed along the vertical direction of the first unit 100, and are hollow among the first units 100 fixed to the first surface 501. 1 the first guide groove 310 formed from the side connected to one side edge of the lower inner support 132, the upper end embedded in the first lower inner support 132, and the upper side of the first guide groove 310 It includes a lower end that is exposed, the lower end includes a first rotating piece 320 that is rotatably coupled to the first lower inner support 132, one end of the holding rod 201, the first guide groove The bottom surface 314 of the first guide groove 310 is inserted from the inlet of the 310 to push the first rotating piece 320 from the first guide groove 310 into the inside of the first lower inner support portion 132. One end of the gripping rod 201 seated on the first rotating piece 320 is fixed by the lower surface 324 of the first rotating piece 320, thereby being used. Will be able to pivot due to the torque (torque) is generated in different directions are generated by the wave jibong 201 during the pull-up movement to the rotating shaft can be prevented in advance.

In addition, a plurality of third units 300 according to the present invention are formed along the vertical direction of the first unit 100, and are hollow among the first units 100 fixed to the second surface 502. 2 the second guide groove 330 formed from the side connected to one side edge of the lower inner support 142, the upper end embedded in the second lower inner support 142, and the upper side of the second guide groove 330 It includes a lower end exposed, the lower end includes a second rotating piece 340 is rotatably coupled to the second lower inner support 142, the other end of the gripping rod 201, the second guide The bottom surface 334 of the second guide groove 330 is inserted from the inlet of the groove 330 to push the second pivoting piece 340 from the second guide groove 330 into the second lower inner support 142. The other end of the holding rod 201, which is seated on the seat, is fixed by the lower surface 344 of the second pivoting piece 340. As shown in FIG. 12, the swing due to the torque generated in various directions generated by the holding rod 201 as the rotation axis (see a three-dimensional arrow direction) may be prevented during the self-jaw movement. .

As described above, the present invention can be seen that it is a basic technical idea to provide a pull-up exercise assembly that can be easily installed by using the existing structure regardless of skill to perform the pull-up exercise.

In addition, many modifications and applications are possible to those skilled in the art within the scope of the basic technical idea of the present invention.

100 ... 1st unit
110.First upper support
111.First Upper Outer Support
111a ... First upper outer contact piece
111b ... First upper outer latch
112.First upper inner support
112a ... First upper inner contact piece
120 ... second upper support
121.2nd upper outer support
121a ... 2nd top outer contact piece
121b ... 2nd top outer latch
122 ... second upper inner support
122a ... second upper inner contact piece
130 ... First lower support
131 ... first lower outer support
131a ... First lower outer contact piece
131b ... First lower outer locking piece
132 ... first lower inner support
132a ... First lower inner contact piece
140 ... second lower support
141 ... second lower outer support
141a ... 2nd lower outer contact piece
141b ... 2nd lower outer locking piece
142 ... second lower inner support
142a ... 2nd lower inner contact piece
150 ... 1st height adjustment part
151 ... 1st upper receiving groove
152 ... 1st lower receiving groove
153 ... 1st height adjustment screw
154.First central regulation
155 ... First Upper Height Adjustment Nut
156.First lower height adjustment nut
160 ... 2nd height adjustment
161 ... 2nd upper receiving groove
162.2nd lower receiving groove
163 ... 2nd height adjustment screw
164 ... Second Center Regulation
165 ... second upper and lowering adjustment nut
166.2nd lower height adjustment nut
200 ... 2nd Unit
201 ... Fajibong
210.First seating block
211.Top 1
212.
220 ... second seating block
221.Top 2
222.
300 ... third unit
310.First guide groove
311 ... First Slope Guide
312 ... First straight guide
313a, 313b ... first surface connection
314 ... bottom surface of first guide groove 310
320 ... First Meeting
321 ... first rotating pin
324.The lower surface of the first pivot piece 320
330 ... 2nd guide groove
331 ... 2nd inclined guide
332 ... second straight guide
333a, 333b ... 2nd curved connection
334. Bottom surface of second guide groove 330
340 ... Second Meeting
341 ... 2nd pivot pin
344 ... the lower surface of the second pivoting piece
500 ... Installation object
501 ... First Page
502 ... Second

Claims (5)

First units that are respectively installed on opposite surfaces of the installation target and are adjustable in height corresponding to the lengths of upper and lower ends of the installation target;
A second unit including a gripping rod having both ends detachably fixed to the first unit; And
It is formed in a plurality along the vertical length direction of the first unit, allowing both ends of the second unit is inserted, allows both ends of the inserted second unit is accommodated and seated, and of the second unit Jaw movement assembly comprising a third unit for keeping both ends in a seated state.
The method according to claim 1,
The first unit,
A first upper support part which is in contact with an upper side of one side (hereinafter, a first side) of the surfaces facing each other;
A second upper support part which is in contact with an upper side of the other side (hereinafter referred to as a second side) of the facing surfaces;
A first lower support part in contact with the lower side of the first surface;
A second lower support part in contact with the lower side of the second surface;
A first height adjusting part connecting the first upper support part and the first lower support part to each other so as to adjust a distance from an upper end of the first upper support part to a lower end of the first lower support part;
A second height adjusting part connecting the second upper support part and the second lower support part to each other so as to adjust a distance from an upper end of the second upper support part to a lower end of the second lower support part;
The third unit to which both ends of the second unit is seated and fixed is formed in the first lower support portion and the second lower support portion, characterized in that the jaw movement assembly.
The method according to claim 1,
The second unit,
A first seating block protruding from one end surface of the gripping rod having a cylindrical shape;
And a second seating block protruding from the other end surface of the gripping rod.
The method according to claim 1,
The third unit,
Is formed in a plurality along the vertical direction of the first unit, connected to one side edge of the first lower inner support of the hollow of the first unit fixed to one side (hereinafter first surface) of the surface facing each other A first guide groove cut out from the side surface,
A first pivoting piece including an upper end portion embedded in the first lower inner support portion and a lower end portion exposed to an upper side of the first guide groove, and a lower end portion rotatably coupled to the first lower inner support portion with respect to the upper end portion; Including;
One end of the gripping rod is inserted from the inlet of the first guide groove and seated on the bottom surface of the first guide groove while pushing the first pivotal piece from the first guide groove into the first lower inner support portion. One end of the gripper rod seated, characterized in that the jaw movement assembly characterized in that fixed by the lower surface of the first pivot piece.
The method according to claim 1,
The third unit,
Is formed in a plurality in the vertical direction of the first unit, connected to one edge of the second lower inner support of the hollow of the first unit fixed to the other side (hereinafter the second surface) of the surface facing each other A second guide groove cut out from the side surface,
A second pivoting piece including an upper end portion embedded in the second lower inner support portion and a lower end portion exposed to an upper side of the second guide groove, and a lower end portion rotatably coupled to the second lower inner support portion with respect to the upper end portion; Including;
The other end of the gripping rod is inserted from the inlet of the second guide groove and seated on the bottom surface of the second guide groove while pushing the second pivoting piece from the second guide groove into the second lower inner support portion. And the other end of the gripper rod seated thereon is fixed by a lower surface of the second pivoting piece.

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