KR101693969B1 - Level adjuster for hanger pole - Google Patents

Level adjuster for hanger pole Download PDF

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Publication number
KR101693969B1
KR101693969B1 KR1020150042073A KR20150042073A KR101693969B1 KR 101693969 B1 KR101693969 B1 KR 101693969B1 KR 1020150042073 A KR1020150042073 A KR 1020150042073A KR 20150042073 A KR20150042073 A KR 20150042073A KR 101693969 B1 KR101693969 B1 KR 101693969B1
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KR
South Korea
Prior art keywords
hanger pole
tapered portion
tube
pole
collet
Prior art date
Application number
KR1020150042073A
Other languages
Korean (ko)
Other versions
KR20160115089A (en
Inventor
김정숙
Original Assignee
김정숙
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Filing date
Publication date
Application filed by 김정숙 filed Critical 김정숙
Priority to KR1020150042073A priority Critical patent/KR101693969B1/en
Publication of KR20160115089A publication Critical patent/KR20160115089A/en
Application granted granted Critical
Publication of KR101693969B1 publication Critical patent/KR101693969B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/145—Composite members, i.e. made up of several elements joined together
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0008—Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1425—Uprights secured to ceiling and floor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/0006—Hangers for hanging articles on bars, tringles, bracket arms or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/02—Dress holders; Dress suspending devices; Clothes-hanger assemblies; Clothing lifters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing

Abstract

The present invention relates to a hanger pole control unit comprising a hollow lower hanger pole for receiving a hollow upper hanger pole and an upper hanger pole, A control member for adjusting and fixing a hanger pole band, the control member comprising: a screw tube body having a hollow cylindrical shape and coupled to an upper end of the lower hanger pole member and having a male screw portion on an outer periphery; A first tapered portion is formed on one side of a hollow first tube portion that houses the upper hanger pole, a first tapered portion is formed with a plurality of first grooves which are easy to peel off from the first tapered portion, A plurality of second grooves are formed on the outer circumference of the end portion of the first tube portion opposite to the first tapered portion and include an engaging jaw and an engaging jaw. The inner diameter of the first tapered portion is formed with a packing fixing portion, ; A plurality of packing members coupled to the packing fixing portions to closely support the outer periphery of the upper hanger pole; A second tapered portion for receiving and pressurizing the first tapered portion is formed on one side of a hollow second tube portion for receiving the screw tube and the collet, and a collet catching jaw is provided on the inner diameter of the second tube portion, The hanger pole adjuster according to the present invention includes a lower hanger pole, a lower hanger pole, and a lower hanger pole, which are hanger poles between the ceiling and the floor of the room. The first tapered portion of the collet is caught by the second tapered portion of the tightening tube, and the second tapered portion of the collet is engaged with the second tapered portion of the fastening tube, To press the first tapered portion of the collet to fix the upper hanger pole to the upper forward and to the ceiling while pressing It can be used as a lathe, a laundry hanger, a clothes hanger, etc., and it is easy to handle, which provides an advantage of easy disassembly and assembly.

Description

Level adjuster for hanger pole}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hanger pole unit, and more particularly, to a hanger pole unit for vertically standing in a room between a floor and a ceiling for utilization of a shelf, a clothes rack, In addition, in the final fixing state, the upper hanger pole is pushed up together with the tightening pipe and the collet, and the upper hanger pole is fixed to the lower hanger pole The present invention relates to a hung-

In general, two sets of hanger poles are provided for installing clothes racks for hanging clothes on clothes hangers, laundry clothes racks, and shelves for storing various other items. So that the upper and lower portions are vertically installed between the ceiling of the room and the bottom so that the height can be adjusted in two or three stages.

That is, two hanger pole bars are provided at corresponding intervals to form a basic frame, and a transverse bar or a shelf is detachably installed thereon.

In view of the prior art related to the hanger pole used in the above-mentioned applications, Korean Registered Utility Model No. 20-0421453 (entitled: Length adjuster of a fixed strut for a hanger hanger, registered on July 06, 2006) .

1 and 2, an upper pipe 2 having an outer diameter close to the inner diameter of the lower pipe 2a is inserted into the lower pipe 2, And a regulating device 4 is provided at an outer periphery of an interface 3 of the lower pipe 2 and the upper pipe 2. The regulating device 4 includes a cylindrical housing 5, And a nut 5b which is fastened to the threaded portion 5a and the threaded portion 5a downwardly are formed in a single body and a coil spring 5b having a diameter slightly larger than the outer diameter of the upper pipe 2 is formed in the housing 5, And an operating cam 7 for pushing and releasing the outer diameter of the upper pipe 2 is provided on the inner peripheral surface while being moved upward and downward with respect to the operating shaft 6. The lower portion of the operating cam 7 is inclined, So that the projecting piece 8a on one side of the washer ring 8 is fitted in the groove 7a on one side of the operating cam 7, An extension piece 9 having an engagement groove 9a formed therein is formed in the front of the housing 5 so that the push button 10 is inserted into the engagement groove 9a, 10a are closely attached to the protruding piece 8a on one side of the washer ring 8.

A lower end of the regulating device 4 is coupled with a fastener 11 which is inserted into the outer circumferential surface of the lower pipe 2a and fixed by a fastening bolt 14, 11a are formed so that the fitting bar 13a formed in the coupling hole 13 at both ends of the transverse bar 12 to which a plurality of hangers are attached is constricted.

The operating cam of the adjusting device using the push button is moved upward and downward through the screwing of the adjusting device using the push button and the outer nut type adjusting device so that the inner circumferential surface of the operating cam presses and releases the outer diameter of the upper pipe, The length of the upper pipe is adjusted smoothly. In addition, the length of the upper pipe is adjusted smoothly. Further, the length of the upper pipe is adjusted smoothly. And has an effect that can be perfectly performed.

However, the above structure is complicated in structure and the structure of the pipe which can adjust the length of the pipe by the push button can cause the pipe to fall or ultimately collapse due to the release of the push button, Type stiffener has a safety problem and generally has a disadvantage in that it is inconvenient to handle when fixing and disassembling according to the length adjustment, and firm vertical fixing is not ensured.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a hanger pole which is vertically installed in a room between a floor and a ceiling for utilization of a shelf, a hanger, The hanger pole unit can be quickly installed and disassembled by improving the hanger pole unit and the hanger pole unit can be quickly installed and disassembled. In addition, in the final fixed state, the upper hanger pole unit is pushed up together with the fastener body and the collet, And it is an object of the present invention to provide a hanging pole control device capable of vertically fixing the upper hanging pole.

According to an aspect of the present invention, there is provided a hanger apparatus comprising: a hollow lower hanger pole for accommodating a hollow upper hanger pole and an upper hanger pole; An adjuster for adjusting and fixing a hanger pole band,

The control member may include a screw tube body having a hollow cylindrical shape and coupled to an upper end of the lower hanger pole and having a male screw portion at an outer periphery thereof; A first tapered portion is formed on one side of a hollow first tube portion that houses the upper hanger pole, a first tapered portion is formed with a plurality of first grooves which are easy to peel off from the first tapered portion, A plurality of second grooves are formed on the outer circumference of the end portion of the first tube portion opposite to the first tapered portion and include an engaging jaw and an engaging jaw. The inner diameter of the first tapered portion is formed with a packing fixing portion, ; A plurality of packing members coupled to the packing fixing portions to closely support the outer periphery of the upper hanger pole; A second tapered portion for receiving and pressurizing the first tapered portion is formed on one side of a hollow second tube portion for receiving the screw tube and the collet, and a collet catching jaw is provided on the inner diameter of the second tube portion, And a tightening tube formed with a spiral portion to be fastened to the male thread portion of the threaded tube body.

The second grooves are formed in a direction alternating with respect to the first grooves according to the present invention.

The packing fixing part according to the present invention is characterized in that the packing fixing part comprises a dovetail type packing insertion groove in which both ends of the packing member are guided and are not released and a packing member formed to be inclined at the end side of the inner diameter at which the packing insertion groove starts, An adhesive injecting groove for adhering with the liquid adhesive agent, at least one adhesive agent introducing groove vertically extending from the adhesive injecting groove, and an adhesive injecting hole penetrating the packing inserting groove from the outside.

The packing member according to the present invention is made of a urethane material and a soft synthetic resin material, and a plurality of triangular protrusions closely arranged on the outer circumference of the upper hanger pole are arranged on one surface.

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The hanger pole adjuster according to the present invention is constructed such that the upper hanger pole is extended from the lower hanger pole to a hanger pole between the ceiling and the floor of the room, The first tapered portion of the collet is caught by the second tapered portion of the tightening tube so that the second tapered portion can press the first tapered portion of the collet to fix the upper hanging pole while pushing it upward and pressing it against the ceiling Therefore, it can be utilized as various shelves, laundry clothes hanger, clothes hanger, etc., and it is easy to handle, which provides an advantage of easy disassembly and assembly.

1 is a perspective view showing a fixed post of the prior art,
FIG. 2 is a perspective view and an enlarged view of the main part showing the operating state of the fixed post in FIG. 1,
FIG. 3 is a front view showing a state in which a control rod is applied to a hanger pole of the present invention,
FIG. 4 is a perspective view of the upper and lower hanger poles and the control member according to the present invention,
FIG. 5 is a perspective view illustrating a combined state of a hanger pole control member according to the present invention,
6 is a sectional view for explaining a state in which a packing member is applied to a packing fixing portion of a collet according to the present invention,
7 is a cross-sectional view and a longitudinal sectional view for showing the inside of the fastening tube according to the present invention,
FIG. 8 is a cross-sectional view illustrating a hanging pole control unit according to the present invention,
Fig. 9 is a cross-sectional view illustrating a state in which the fastening tube is lifted from the screw tube in Fig. 8,
FIG. 10 is a cross-sectional view illustrating a state in which the upper hanger pole is advanced and fixed together with the collet in FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

The hanger pole controller according to the present invention is shown in FIGS. 4 and 5.

A hollow lower hanger pole 20 for receiving a lower upper hanger pole 10 and a lower hanger pole 20, and a lower hanger pole 20 disposed on the upper hanger pole for overlapping the lower hanger pole, In the known hanging-pole-ball control device 100,

The regulator (100)

A screw tube 110 coupled to an upper end of the lower hanger pole 20 in a hollow cylindrical shape and having a male screw portion 111 formed on an outer periphery thereof; A first tapered portion 122 is extended and formed on one side of a hollow first tube portion 121 accommodating the upper hanger pole bar 10 while a first tapered portion 122 is provided with a first tapered portion, A plurality of grooves 123 are formed on the outer circumference of the end portion of the first tube portion 121 opposite to the first taper portion and a second groove 125 125 including the engaging jaw 124 and the engaging jaw 124 is formed on the outer circumference of the end portion of the first tube portion 121, A collet 120 having a packing fixing portion 126 formed on the inner diameter of the first tapered portion 122 to pressably support the upper hanger pole 10; A plurality of packing members (130) coupled to the packing fixing portions (126) for tightly supporting the outer circumference of the upper hanger pole (10); A second tapered portion 142 for receiving and pressing the first tapered portion 122 is formed on one side of a hollow second tube portion 141 for receiving the screw tube 110 and the collet 120, The inner diameter of the second tube portion 141 is provided with a separation preventing tab 143 for preventing the separation of the collet 120 from being released by hanging the retaining tab 124 of the collet 120 and a spiral portion 144 fastened to the male thread portion 111 of the screw tube 110, And a fastening body 140 formed with the fastening body 140.

The second grooves 125 are formed in a direction alternating with respect to the first grooves 123. The first tapered portion 122 and the first tube portion 121 constituting the collet 120 can be pinched through the first and second grooves respectively so that the fastening tube 140 So that the insertion can be made in a form that is cut off from the inner diameter of the inner tube.

The packing fixing portion 126 of the collet 120 includes a dovetail type packing insertion groove 126a in which both ends of the packing member 130 are guided and not released, An adhesive injection groove 126b for inclining the packing member 130 inserted into the packing insertion groove 126a and attaching the packing member 130 by the liquid adhesive injection, And an adhesive injection hole 126d penetrating from the outside through the packing insertion groove 126a are formed.

That is, the adhesive injection grooves 126a through the packing insertion grooves 126a are formed at two points as shown in the drawing, and the adhesive liquid is injected, and the adhesive liquid spreads from the point where the adhesive injection grooves 126b are terminated, The back surface of the packing member 130 can be attached to the packing insertion groove 126a by a small amount of the adhesive liquid through the adhesive injection hole 126d, It can be firmly attached to the packing insertion groove 126a.

On the other hand, the packing member 130 is formed of a synthetic resin material of urethane material and soft, and a plurality of triangular protrusions 131 closely attached to the outer circumference of the upper hanger pole are arranged on one surface.

A part of the triangular protrusion is brought into contact with the outer circumference of the upper hanger pole 10 passing through the collet 120 under the condition that the protrusion protrudes 0.5 to 0.8 mm from the packing insertion groove 126a formed in the inner diameter of the collet 120 do.

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That is, the threaded portion 144 of the tightening body 140 is not formed in the entire length of the inner diameter, but only a part (a thread pitch or a thread pitch divided by 2 to 4) And is fastened along the spiral section of the threaded portion 111.

In the figure, reference numeral 11 denotes a ceiling mount coupled to an end of the upper hanger pole 10 to be supported on the ceiling, 21 denotes a floor mount coupled to an end of the lower hanger pole 20, .

The operation of adjusting the length of the upper hanger pole from the lower hanger pole by using the control member of the present invention will be described as follows.

The second tapered portion 142 on the side of the second tube portion 141 of the tightening tube 140 with respect to the threaded portion 111 of the threaded tube 110 coupled to the end of the lower hanger pole 20 is provided with a collet The first tube portion 121 is momentarily pinched by the second groove 125 formed at the end of the first tube portion 121 of the collet 120 so that the first tube portion 121 is caught When the jaw 124 is overstepped away from the separation preventing jaw 143 of the fastening tube 140, the jaws 124 are no longer separated in the direction opposite to the direction in which the collet 120 enters.

In this state, the flow of the collet 120 flows between the separation preventing boss 143 and the spiral part 144 of the binding tube 140 by the catching jaw 124, The lower side of the latching jaw 124 is caught by the spiral portion 144 and assembled in a state in which both directions are not released.

The threaded portion 111 of the threaded tubular body 110 is fastened to the inner threaded portion 144 of the fastening tube 140 in the above state, The end of the collet 120 on the side of the collet 120 may be tightly assembled so as to be in close contact with the bottom surface of the stopper 124 of the collet 120.

In this state, the inner diameter of the collet 120 passes through the lower end of the upper hanger pole 10 and is accommodated in the lower hanger pole 20 side.

The above state is a state in which the upper hanger pole 10 can be freely moved up and down with respect to the lower hanger pole 20.

8, the first tapered portion 122 of the collet 120 has clearance with respect to the second tapered portion 142 of the tightening body 140, and the packing fixing portion The triangular protrusion 131 of the packing member 130 installed on the upper hanger pole 10 is in a state of being in slight contact with the upper hanger pole 10.

The threaded portion 144 of the fastening tube 140 is screwed into the threaded tube 110. In this case, the fastening tube 140 is rotated in the left direction, i.e., The engaging step 124 of the collet 120 is spaced apart from the separation preventing tab 143 of the fastening tube 140. In this case,

When the fastening tube 140 is rotated in the unfolding direction as described above, the second tapered portion 142 on the second tube portion 141 side of the fastening tube 140 with respect to the first tapered portion 122 of the collet 120, As shown in Fig. 9 with the inner side of Fig. 9 attached.

In this state, the first tapered portion 122 of the collet 120 is brought into contact with the second tapered portion 142 of the fastening tube 140. At this time, the upper hanger pole 10 is pulled upward The packing member 130 on the side of the collet 120 prevents the lowering of the upper hanger pole 10 as the weight of the upper hanger pole 10 is lifted down vertically .

This is because the vertically acting force of the upper hanger pole 10 is such that the first tapered portion 122 of the collet 120 is caught by the second tapered portion 144 of the tightening tube 140, And at this time, the upper hanger pole 10 can be adjusted only upwardly.

3, the ceiling mount 11 installed on the upper end of the upper hanger pole 10 is raised to a state where the upper hanging pole 10 is closed to the ceiling bottom as shown in Fig. I will.

The first tapered portion 122 of the collet 120 is brought into close contact with the upper hanger pole 10 and is rotated together with the upper hanger pole 10 by rotating the fastening tube 140 gradually in the unwinding direction of the screw tube 110. [ 10, the packing member 130 by the collet 120 can securely fix the upper ceiling mount 11 of the upper hanging pole 10 to the ceiling bottom portion Let's do it.

That is, the first tapered portion 122 of the collet 120 is tilted with respect to the angle of the second tapered portion 142 of the fastening tube 140, Thereby firmly securing the upper hangar pole 10 to the lower hangar pole 20.

When the fastening tube 140 is rotated in the locking direction with respect to the male screw portion 111 of the screw tube 110 in the above state, the first taper of the collet 120 supporting the upper hanger pole 10, As described above, the part 122 is caught by the second tapered part 142 of the fastening tube 140, so that sudden descent of the upper hanger pole can be prevented.

When the hanger racks, the clothes hanger, and the clothes hanger are connected to each other vertically by adjusting the length of the upper hanger pole of the lower hanger pole in such a manner as described above and vertically supported between the floor and the ceiling, The disassembly of the hanger pole can be performed by gripping the upper hanger pole by hand when the fastening pipe is fastened to the screw pipe as shown in Fig.

In this way, it is possible to easily adjust the length of the vertical hanger pole and adjust the hanger pole from the floor to the ceiling.

Although the hanger pole groups according to the present invention are vertically installed and disassembled with reference to the drawing, the hanger pole groups can be stretched and contracted in the horizontal direction while the both ends can be firmly attached to the wall surface, It is obvious that they can be used in combination with free hanging hangers for hanging pole assemblies.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: upper hanger pole 20: lower hanger pole
11: ceiling mount 21: floor mount
100: regulator 110: screw tube
111: male thread portion 120: collet
121: first tube portion 122: first taper portion
123: 1st groove 124: Jaw
125: Chapter 2 Groove 126: Packing Fixing Section
126a: a packing insertion groove 126b: an adhesive injection groove
126c: Adhesive inflow groove 126d: Adhesive injection hole
130: packing member 131: triangular projection
140: fastening tube 141: second tube
142: second tapered portion 143:
144:

Claims (5)

A hollow lower hanger pole 20 for receiving a lower upper hanger pole 10 and a lower hanger pole 20, and a lower hanger pole 20 disposed on the upper hanger pole for overlapping the lower hanger pole, In the adjuster 100,
The regulator (100)
A screw tube 110 coupled to an upper end of the lower hanger pole 20 in a hollow cylindrical shape and having a male screw portion 111 formed on an outer periphery thereof;
A first tapered portion 122 is extended and formed on one side of a hollow first tube portion 121 accommodating the upper hanger pole bar 10 while a first tapered portion 122 is provided with a first tapered portion, A plurality of grooves 123 are formed on the outer circumference of the end portion of the first tube portion 121 opposite to the first taper portion and a second groove 125 125 including the engaging jaw 124 and the engaging jaw 124 is formed on the outer circumference of the end portion of the first tube portion 121, A collet 120 having a packing fixing portion 126 formed on the inner diameter of the first tapered portion 122 to pressably support the upper hanger pole 10;
A plurality of packing members (130) coupled to the packing fixing portions (126) for tightly supporting the outer circumference of the upper hanger pole (10);
A second tapered portion 142 for receiving and pressing the first tapered portion 122 is formed on one side of a hollow second tube portion 141 for receiving the screw tube 110 and the collet 120, The inner diameter of the second tube portion 141 is provided with a separation preventing tab 143 for preventing the separation of the collet 120 from being released by hanging the retaining tab 124 of the collet 120 and a spiral portion 144 fastened to the male thread portion 111 of the screw tube 110, And a fastening tube body (140) having a fastener body (140).
The method according to claim 1,
Wherein the second grooves (125) are formed in a direction alternating with respect to the first grooves (123).
The method according to claim 1,
The packing fixing portion 126 includes a dovetail type packing insertion groove 126a in which both ends of the packing member 130 are guided and not released,
An adhesive injection groove 126b which is inclined at an end of the inner diameter at which the packing insertion groove 126a starts to attach the packing member 130 inserted into the packing insertion groove 126a by means of liquid adhesive injection,
One or more adhesive guide grooves 126c perpendicular to the adhesive injection grooves 126b,
And an adhesive injection hole (126d) penetrating the packing insertion groove (126a) from the outside is formed.
The method according to claim 1,
Wherein the packing member (130) is made of a synthetic resin material of urethane material and soft, and a plurality of triangular protrusions (131) tightly adhered to the outer circumference of the upper hanger pole are formed on one surface thereof.
delete
KR1020150042073A 2015-03-26 2015-03-26 Level adjuster for hanger pole KR101693969B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150042073A KR101693969B1 (en) 2015-03-26 2015-03-26 Level adjuster for hanger pole

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KR20160115089A KR20160115089A (en) 2016-10-06
KR101693969B1 true KR101693969B1 (en) 2017-01-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240000842A (en) 2022-06-24 2024-01-03 임주현 Pole structures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004251297A (en) 2003-02-18 2004-09-09 Teramoto Corp Expansion rod, and cleaning tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414658Y2 (en) * 1987-06-30 1992-04-02
KR20080006526A (en) * 2007-12-28 2008-01-16 장세권 Length control system for pipe absence

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004251297A (en) 2003-02-18 2004-09-09 Teramoto Corp Expansion rod, and cleaning tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240000842A (en) 2022-06-24 2024-01-03 임주현 Pole structures

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