KR20110096935A - A freely-height controllable horizontal bar - Google Patents

A freely-height controllable horizontal bar Download PDF

Info

Publication number
KR20110096935A
KR20110096935A KR1020100016506A KR20100016506A KR20110096935A KR 20110096935 A KR20110096935 A KR 20110096935A KR 1020100016506 A KR1020100016506 A KR 1020100016506A KR 20100016506 A KR20100016506 A KR 20100016506A KR 20110096935 A KR20110096935 A KR 20110096935A
Authority
KR
South Korea
Prior art keywords
support
upper support
height
diameter
coupled
Prior art date
Application number
KR1020100016506A
Other languages
Korean (ko)
Inventor
이상훈
Original Assignee
이상훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이상훈 filed Critical 이상훈
Priority to KR1020100016506A priority Critical patent/KR20110096935A/en
Publication of KR20110096935A publication Critical patent/KR20110096935A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B1/00—Horizontal bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to an iron bar that can be easily disassembled and assembled and has a height adjustment without restriction of a space that a user can carry and install without being restricted by a place because the height is freely adjusted, and two ends are provided at two upper ends. A horizontal rod branched to a support insert; An iron rod is formed by bending, one end of which is inserted into and coupled to an upper support insert of the transverse bar, and the other end of the four upper supports to which the lower support is inserted and coupled; A lower end is bent to form a bottom support, and the upper end is configured to include four lower supports formed by bending an iron rod to be inserted into and coupled to the upper support, and the height of each of the four supports is not limited. It can be adjusted freely to the user's desired height, and it can be used safely by adjusting the height of four supports to the height of each floor even on uneven floors. A steel bar that can be installed and used can be provided.

Description

Height-adjustable bar without limit of spacing {A freely-height controllable horizontal bar}

The present invention relates to an iron bar that can be easily adjusted by disassembling and assembling and freely adjusting the height, without limiting the distance at which the user can carry and install without being restricted by the place.

An iron bar was originally used for mechanical gymnastics. It refers to a horizontal cross of a 2.4 meter long iron bar between two 2.55 meters high columns. However, the definition above is limited to iron bars according to international standards used in gymnastics. In real life, it refers to a device that can be used for stretching gymnastics or chin-up exercise by hanging on rods, and not only made of silk, but also made of aluminum, stainless steel, plastic, etc. It is made of various materials, and specifications are also made in various ways.

Conventional iron rods are installed in such a way that the bars are fixed in the transverse direction at the upper end in a state in which the posts are fixed vertically on both sides. However, the above method was planted in the ground, so there was an inconvenience that it can be used only in a fixed outdoor place, and there was an inconvenience that height adjustment was not possible.

In order to eliminate the inconvenience as described above, it is possible to freely disassemble and assemble, but has been developed to be able to freely adjust the height.

Republic of Korea Patent Publication No. 10-2008-0070614 "Prefabricated iron bar that can prevent fifty or sixty dogs" and Republic of Korea Patent Publication No. 10-2007-0108467 "construction method of the height bar easy to adjust the height" to adjust the height Reveals prefabricated bars.

Although the above patents are all height adjustable, the height is adjusted in such a way that the strut is formed of a double tube and inserted through a predetermined pin in the height adjusting hole formed at regular intervals in the exterior and the inner tube. However, this method has a problem that the user can not exactly fit the desired height because the height is adjusted interval.

In addition, when the bottom of the place where the iron bars are assembled and used is not flat, there is a problem that the iron bars cannot be properly supported when the lengths of the four legs match.

The present invention has been made to solve the above problems, the height of the bar can be adjusted without height limitation by the present invention is not limited to the height adjustment interval, the user can freely adjust the height by the desired interval, four support The height of each can be adjusted freely and can be used safely even on uneven floors, and its purpose is to provide a rod that is easy to assemble and transport.

Iron bars that can be height-adjusted without limitation of the gap according to the present invention, both ends of the horizontal bar branched into two upper support inserts; An iron rod is formed by bending, one end of which is inserted into and coupled to an upper support insert of the transverse bar, and the other end of the four upper supports to which the lower support is inserted and coupled; The lower end is bent to form a bottom support, and the upper end is configured to include four lower supports formed by bending an iron rod to be inserted into and coupled to the upper support.

One or more incision grooves are formed at both ends of the upper support, and a clamp is coupled to the outer diameter to insert the upper support insertion portion of the transverse rod into the upper support, and then the transverse rod and the upper support are fixed and coupled.

Alternatively, the upper support insertion part is formed with an upper support insertion part bolt insertion hole, and the upper support insertion part bolt insertion hole is formed at the end of the upper support insertion part side of the upper upper support, and the upper support bolt insertion hole is formed in communication with the upper support insertion part. The bolt passing through the secondary bolt insertion hole and the upper support bolt insertion hole and a nut coupled to the bolt are further included, and the horizontal rod and the upper support may be fixed and coupled by the coupling of the bolt and the nut. In particular, when the horizontal rod and the upper support is fixed and coupled by the combination of the bolt and the nut, it is possible to prevent the phenomenon that the upper support rotates.

At this time, if the diameter of the upper support insert is larger than the inner diameter of the upper support of the transverse bar, the upper support insert cannot be inserted into the upper support, so the diameter of the upper support insert should be equal to or smaller than the diameter of the upper support. And, the gap between the cutting groove is narrowed by the clamping force of the clamp can be coupled in close contact with the upper support insert and the upper support.

The upper support and the lower support are fixed by a clamp provided at the end of the upper support, it is possible to adjust the height of the iron bar by adjusting the insertion degree of the lower support. At this time, if the diameter of the lower support is larger than the inner diameter of the upper support, the lower support can not be inserted into the upper support, the diameter of the outer diameter of the lower support should be equal to or smaller than the diameter of the upper support. Due to the tightening force of the clamp, the gap between the incision grooves is narrowed, and the upper support and the lower support can be coupled in close contact.

If the diameter of the outer diameter of the lower support is smaller than the diameter of the inner diameter of the upper support, the separation between the lower support and the upper support occurs even if the lower support is inserted into the upper support. In spite of this spacing, the interval between the incision grooves is narrowed by the clamping force of the clamp, so that the upper support and the lower support can be fixed in close contact. However, when the separation is large, the fixing force of the upper support and the lower support becomes weak despite the tightening force of the clamp. There is concern.

To prevent this, a socket may be inserted into the lower end of the upper support side. The socket has a cylindrical shape opened by a socket cutout, and a locking step is formed outwardly at one end thereof. The diameter of the outer diameter of the socket is less than or equal to the size of the inner diameter of the upper support and the diameter of the inner diameter must be greater than or equal to the diameter of the outer support of the lower support, the diameter of the outer diameter of the locking jaw must be greater than the diameter of the inner diameter of the upper support. . The socket formed as described above is inserted into the end of the upper support and is fixed by the locking jaw, and the upper support and the lower support are closely coupled to each other as the gap between the socket cutting grooves is narrowed by the clamping force of the clamp.

Iron bar according to the present invention coupled as described above can be installed even on the floor is not flat because the height of the four legs can be adjusted individually.

The length of the bottom support can be extended by inserting an extension support at the end of the bottom support. The extension support is a straight iron rod is inserted into the end portion of the bottom support, that is, the bending portion of the bottom support through the end of the bottom support. Inserting the expansion support as described above to increase the length of the bottom support can be installed more stably by the iron rod is supported by a wider point.

By combining the reinforcing support in the transverse or longitudinal direction between the bottom support can enhance the structural rigidity of the iron bar. The bottom support and the reinforcing support are coupled to each other by a clamp.

The fastener is composed of a portion connecting the two binding frames and the two binding frames, one binding frame is wrapped around the bottom support, and the other one is wrapped around the reinforcing support.

The lateral bar may allow a total of four upper support inserts to be formed of a single member, but bends both ends of the iron bar so that one upper support insert is formed at each end of the iron bar, and a separate upper support insert member It may be formed by further coupling to the upper support inserts formed on both ends of the iron bar using a clamp.

The fastener is composed of two binding frames and a portion connecting the two binding frames, one binding frame is bound to wrap around the bottom support, and the other one is wrapped around the reinforcing support.

Iron bars that can be adjusted in height without limit of the gap according to the present invention can be adjusted freely to the desired height by the user can freely adjust the height of each of the four support, without the limit of the interval, even on the uneven floor four support It can be used safely by adjusting the height to the height of each floor, it can provide a steel bar that can be installed anywhere using the steel bar without restrictions.

In addition, by using the clamp, the height can be easily adjusted without worrying about the loss of the fixing pin.The clamp supports the upper support and the lower support by tightly tightening the upper support formed with the incision groove so that the upper support and the lower support can be securely fixed. Even if there is a gap in the state combined with the lower support can provide an iron rod that can be secured to the upper support and the lower support.

In addition, when the extension support is used, the rod is supported by a wider point by increasing the length of the bottom support, so that the rod can be installed more stably. May be augmented.

1 is a perspective view of an iron bar that can be adjusted in height without limiting the interval according to the present invention.
Figure 2 is a perspective view showing a state of disengagement of the horizontal rod and the upper support of the iron bar is adjustable height without limit of the gap according to the present invention.
Figure 3 is a perspective view showing a combined state of the horizontal bar and the upper support of the iron bar is adjustable height without limit of the gap according to the present invention.
Figure 4 is a perspective view showing a state of disengagement of the upper support and the lower support of the iron bar is adjustable height without limit of the gap according to the present invention.
Figure 5 is a perspective view showing a combined state of the upper support and the lower support of the iron bar is adjustable height without limit of the gap according to the present invention.
6 is a view for explaining how the socket is inserted into the end of the upper support coupled to the clamp.
7 is a view for explaining a method of inserting the expansion support to the floor support.
8 is a perspective view of the reinforcing supporter coupled to the floor supporter.
Figure 9 is a perspective view of the clamp for the height bar can be adjusted without limit of the gap according to the present invention.
10 is a perspective view of a transverse bar in which four upper support inserts are integrally formed.
11 is a perspective view of an iron rod coupled to a transverse rod in which four upper support inserts are integrally formed.
12 illustrates a state in which the horizontal rod and the upper support are coupled by a bolt and a nut.
13 is a view illustrating a method in which the horizontal rod and the upper support are coupled by the bolt and the nut.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following description is only one example for aiding the understanding of the present invention, and the technical idea of the present invention is not limited thereto and may be variously modified and implemented by those skilled in the art.

Figure 1 is a perspective view of the height bar can be adjusted without limit of the gap according to the present invention, Figure 2 is a perspective view showing the state of release of the horizontal bar and the upper support of the adjustable height bar without limitation of the gap according to the present invention. , Figure 3 is a perspective view showing a combined state of the horizontal bar and the upper support of the iron bar that can be adjusted in height without limiting the spacing according to the present invention.

Figure 4 is a perspective view showing a state of disengagement of the upper support and the lower support of the bar is adjustable height without limit of the gap according to the present invention, Figure 5 is a height of the iron bar can be adjusted without limit of the gap according to the present invention It is a perspective view which shows the coupling state of an upper support and a lower support.

 6 is a view for explaining how the socket is inserted into the end of the upper support coupled to the clamp.

7 is a view for explaining a method of inserting the expansion support to the floor support.

8 is a perspective view of the reinforcing supporter coupled to the floor supporter.

Figure 9 is a perspective view of the iron bar fasteners can be adjusted in height without limiting the spacing according to the present invention.

Figure 9 is a perspective view of the iron bar fasteners can be adjusted in height without limiting the spacing according to the present invention.

10 is a perspective view of a transverse bar in which four upper support inserts are integrally formed.

11 illustrates a state in which the horizontal rod and the upper support are coupled by a bolt and a nut.

1 to 3, the upper support inserts 11 formed at both ends of the transverse bar 10 are inserted into the upper support 20, and then clamped to fix the clamp 30. The clamp 30 used in the present invention may be used as long as the inner circumferential surface of the inner circumference surrounds the outer diameter of the tube, so that the clamping force is applied to the tube by reducing the diameter of the inner circumferential surface. A seat clamp with a QR lever was used for easy operation by simply opening and closing. The upper support 20 is formed by bending the iron bar, the length to both ends with respect to the bending portion 22 is formed asymmetrically, the upper support insert portion 11 of the transverse bar 10 at the long end To be inserted.

1 and 4 to 6, the socket 50 is inserted so that the locking jaw 52 is caught at the end of the upper support, and then the lower support 40 is inserted and the clamp 30 is tightened to fix it. The clamp is as described above.

Referring to Figure 7, the end of the bottom support 41 formed in the lower support 40 is covered with a non-slip cap 42 to prevent slipping, the anti-slip cap 42 is a hole is perforated expansion support ( 60) can be inserted. The non-slip cap 61 is also covered by one end of the expansion support (60).

8 to 9, the reinforcing support 70 may be coupled between the bottom support 41 by using the clamp 80. When the fastening member 81 is coupled to the two binding frames 82 are formed, one binding frame 82 fixes the bottom support 41, and the other one binding frame 82 reinforces the support 70. Since it serves to fix the two fastening member 81 in the position to be coupled to the coupling state through the coupling means (83).

Referring to Figure 1, the transverse bar 10 of the present invention bends both ends of the iron bar so that each one of the upper support inserts 11 are formed at both ends of the iron bar, and a separate upper support insert member ( 12 is further coupled to the upper support inserting portion 11 formed at both ends of the iron bar by using the clamp 80, the transverse bar 10 is formed. The clamp 80 used when forming the transverse rods according to FIG. 10 uses the same clamp 80 used when the reinforcing support is coupled.

10 to 11, the lateral bar 10 of the present invention may allow four upper support inserts 11 to be integrally formed on one iron bar.

12 to 13, the upper support inserting portion 11 of the present invention is formed with an upper support inserting portion bolt insertion hole 13, and the upper support inserting portion at the end of the upper support inserting portion side of the upper upper support. An upper support bolt insertion hole 23 is formed in communication with the bolt insertion hole, and a bolt 32 passing through the upper support insertion bolt insertion hole and the upper support bolt insertion hole and a nut 33 coupled to the bolt are added. Also included as, the side bar 10 and the upper support 20 is fixed and coupled by the combination of the bolt 32 and the nut 33. In particular, this embodiment used a knob nut easy to tighten. In addition, the socket 50 may be inserted to further increase the coupling force.

10: side bar
11: upper support insert
12: upper support insert member
13: upper support insertion bolt insertion hole
20: upper support
21: incision groove
22: bending part
23: upper support bolt insertion hole
30: clamp
31: QR lever
32: Bolt
33: nuts
40: lower supporter
41: floor support
42: anti-slip cap
50: socket
51: socket incision
52: jam jaw
60: expansion support
61: anti-slip cap
70: reinforcement support
80: clamp
81: clamp member
82: binding stand
83: coupling means

Claims (10)

A transverse rod whose both ends are branched into two upper support inserts; An iron rod is formed by bending, one end of which is inserted into and coupled to an upper support insert of the transverse bar, and the other end of the four upper supports to which the lower support is inserted and coupled; The lower end is bent to form a bottom support, and the upper end is an iron rod capable of height adjustment without limitation of the gap, characterized in that it comprises four lower supports formed by bending the bar to be coupled to the upper support. The method of claim 1,
One or more incision grooves are formed at both ends of the upper support, and the outer rod is capable of height adjustment without limitation of the gap, characterized in that the clamp is coupled to the outer diameter. The method of claim 1,
The upper support insertion part is formed with an upper support insertion part bolt insertion hole, and an upper support bolt insertion hole is formed at the end of the upper support insertion part side of the upper upper support, and the upper support bolt insertion hole communicating with the upper support insertion part bolt insertion hole is formed. A bolt inserted through the bolt and the upper support bolt insertion hole and the nut is coupled to the bolt is characterized in that the height can be adjusted without limitation of the gap. The method of claim 1,
The diameter of the outer diameter of the upper support insertion portion is an iron rod capable of height adjustment without limitation of the interval, characterized in that less than or equal to the diameter of the inner diameter of the upper support. The method of claim 1,
The diameter of the outer diameter of the lower support is the iron rod capable of height adjustment without limitation of the interval, characterized in that less than or equal to the diameter of the inner diameter of the upper support. The method of claim 1,
It is a cylindrical shape opened by a socket cutout groove is an iron rod that can be adjusted in height without limitation, characterized in that it further comprises a socket formed with a locking step outwardly at one end. The method of claim 6,
The diameter of the outer diameter of the socket is less than or equal to the size of the inner diameter of the upper support and the diameter of the inner diameter must be greater than or equal to the diameter of the lower support of the lower support, the diameter of the outer diameter of the locking jaw is greater than the diameter of the inner diameter of the upper support. Height-adjustable bar with no gaps. The method of claim 1,
Height-adjustable iron bar without limitation of the gap further characterized in that it further comprises a linear extension support that is inserted into the end of the bottom support, that is, the bottom support of the bottom support through the end of the bottom support. The method of claim 1,
And a reinforcing support coupled to the bottom support in the transverse or longitudinal direction, wherein the bottom support and the reinforcing support are adjustable in height without any limitation, characterized in that the coupling is coupled to each other by a clamp. The method of claim 9,
The fastener is composed of a part connecting the two binding frames and the two binding frames, one binding frame is wrapped around the bottom support, the other one is characterized in that the binding wraps around the reinforcing support. A steel bar that can be adjusted in height without limiting the gap.
KR1020100016506A 2010-02-24 2010-02-24 A freely-height controllable horizontal bar KR20110096935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100016506A KR20110096935A (en) 2010-02-24 2010-02-24 A freely-height controllable horizontal bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100016506A KR20110096935A (en) 2010-02-24 2010-02-24 A freely-height controllable horizontal bar

Publications (1)

Publication Number Publication Date
KR20110096935A true KR20110096935A (en) 2011-08-31

Family

ID=44932031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100016506A KR20110096935A (en) 2010-02-24 2010-02-24 A freely-height controllable horizontal bar

Country Status (1)

Country Link
KR (1) KR20110096935A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428012B1 (en) * 2013-03-20 2014-08-07 김태화 prefabricated parallel bars
CN106693312A (en) * 2017-03-27 2017-05-24 安徽理工大学 Handle lever comprising auxiliary support
KR20220030684A (en) 2020-09-03 2022-03-11 주형진 Pull up bar capable of adjusting height and rotating foot step

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428012B1 (en) * 2013-03-20 2014-08-07 김태화 prefabricated parallel bars
CN106693312A (en) * 2017-03-27 2017-05-24 安徽理工大学 Handle lever comprising auxiliary support
KR20220030684A (en) 2020-09-03 2022-03-11 주형진 Pull up bar capable of adjusting height and rotating foot step

Similar Documents

Publication Publication Date Title
US10378680B2 (en) Telescoping pipe stand
US20150065316A1 (en) Exercise equipment frame having sectional structural members
CN102300487B (en) For the self-stabilization supporting component of furniture
JP2007519494A (en) Suspended shelves
RU2655451C2 (en) Pipe collar or clamp
US20060180713A1 (en) Clevis hanger pipe support and method
US20140080674A1 (en) Trampoline Swingset Suspension
KR20110096935A (en) A freely-height controllable horizontal bar
KR20130122189A (en) Supporter for use of concrete forms of slab
EP1721640B1 (en) Spring arrangement for a recreational structure
KR200411822Y1 (en) Clamp for tightening pipe
JP5619497B2 (en) Device for forcibly fixing two elements oriented perpendicular to each other
AU2006201987B2 (en) Spring arrangement for a recreational structure
KR100834130B1 (en) Support
US20090174298A1 (en) Modular furniture item
KR101581902B1 (en) Electric wiring box for truss deck plate
US10010775B2 (en) Net and frame assemblies for net and wall games
JP4908362B2 (en) Joint
JP2009007085A (en) Knockdown stand of roller conveyor
KR101942706B1 (en) Vinyl house framing fixture
KR200329295Y1 (en) The fixation commodity for the pipe assembly type furniture
KR200468610Y1 (en) Farming clamp
KR20080081383A (en) Hanger for clothes
KR101244368B1 (en) Clamping device of rack
KR20090000900U (en) Goljo coupling device of fabricated shelf

Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application