KR20150143959A - Coupling unit of hot water mat appliance - Google Patents

Coupling unit of hot water mat appliance Download PDF

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Publication number
KR20150143959A
KR20150143959A KR1020140072273A KR20140072273A KR20150143959A KR 20150143959 A KR20150143959 A KR 20150143959A KR 1020140072273 A KR1020140072273 A KR 1020140072273A KR 20140072273 A KR20140072273 A KR 20140072273A KR 20150143959 A KR20150143959 A KR 20150143959A
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South Korea
Prior art keywords
tube
rings
seating
fastening
guide
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KR1020140072273A
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Korean (ko)
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KR101583676B1 (en
Inventor
손기호
이광룡
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주식회사 콜러노비타
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Priority to KR1020140072273A priority Critical patent/KR101583676B1/en
Publication of KR20150143959A publication Critical patent/KR20150143959A/en
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Publication of KR101583676B1 publication Critical patent/KR101583676B1/en

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Abstract

Provided is a combination unit of a hot water mat device. The combination unit includes: a first combination member including a first pipe; a second combination member including a second pipe surrounding the first pipe, a combination inducing part partially exposing the side of the second pipe to the first pipe, and a mount dam opened on the second pipe towards the combination inducing part; and a detachable member including a push button and a push tab, which are surrounded by the mount dam on the second pipe, and a hook coming in contact with the edge of the first pipe through the combination inducing part by being fixed to the push tab and the push button.

Description

TECHNICAL FIELD [0001] The present invention relates to a fastening unit for a hot water mat device,

Embodiments of the present invention relate to a fastening unit which tightens the male and female engagement of fastening members using a clip member in a hot water mat device.

Generally, a hot water mat is used in a period having a large absolute value in the difference between the inside temperature and the outside temperature of the house including the winter iron, or in a situation having a large absolute value in the difference between the temperature of the floor of the house and the temperature of the user's body ≪ / RTI > In this case, the hot water mat is used to artificially warm the user's body through the flow of hot water to the inside, thereby allowing the user to smoothly live outside the house.

The hot water mat communicates with the boiler through a hose fastening assembly. The hose fastening assembly receives hot water from the boiler and transfers hot water to the hot water mat. In this case, the hose fastening assembly realizes detachment of the male and female fastening members by using the vertical movement of the clip member between the male and female fastening members connected to the boiler and the hot water mat. The hose fastening assembly is disclosed in U.S. Patent No. 5,052,725.

However, the upward and downward movement of the clip member 26 of the U.S. patent is due to the reaction forces directed to different directions of the tab portion 50 and the elastic biasing member 74 that disperses the force acting on the user of the lace fastening mechanism . Therefore, the user of the lace fastening mechanism must apply to the tab portion 50 more acting force than necessary corresponding to the reaction force of the elastic biasing member 74 when the male and female fastening members 22, 24 are detached.

The user of the lake fastening mechanism intentionally exerts a large amount of force on the clip member 26 due to the desorption experience of the male and female fastening members 22 and 24. The resilient biasing member 74 may have a high degree of friction against the surrounding components and may lose the initial shape. Through this, the elastic biasing member 74 shortens the service life of the hose fastening mechanism by the action force of the user through repetitive detachment of the male and female fastening members 22, 24.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a fastening unit suitable for keeping the initial shape of the clip member constant and for facilitating the detachment of male and female fastening members in repetitive detachment of male and female fastening members in a hot water mat device.

Other problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned here will be fully understood by those skilled in the art from the following description.

A fastening unit of a hot water mat device according to embodiments of the present invention is provided. The tightening unit includes a first tube, a first fastening part located at one end of the first tube, stoppers positioned at a central area of the first tube, A second fastening member having a sealing position setting portion located at the other end of the second fastening member, a second tube surrounding the first fastening member and tapering from one end toward the other end, A second coupling portion located at the other end of the second tube, the coupling portion being located along the periphery of the first tube and partially exposing the first tube to the outside; A second fastening member having a mount dam that opens toward the coupling inducing portion and toward the upper portion of the second tube at a right angle to the coupling inducing portion, and a second fastening member which is sequentially stacked on the second fastening member, A push button and a push tab extending from the seating dam toward the coupling induction portion, the push button being fixed to the push button and the push tab, And a detachment member having a hook that contacts the periphery.

The first tube has the same diameter between the one end and the other end.

Wherein the first fastening portion is formed by laminating and enclosing the perimeter of the first tube in a plurality of pollen shapes when viewed from the outer side and having a projection that is tapered toward the one end from the central region of the first tube, Lt; / RTI >

The stoppers are made of discs surrounding the first tube, and the stoppers are brought into contact with the inductive coupling portion around the inductive coupling portion of the second fastening member.

The sealing position setting unit includes bands surrounding the first tube, and the sealing position setting unit is located inside the tube having a large diameter in the second tube.

The sealing position setting section further includes a plurality of seals, wherein the seals are positioned between the strips and contact the inner wall of the second tube having the large diameter.

The second tube has a first diameter and a second diameter at the one end and the other end, and the first diameter is larger than the second diameter.

Wherein the coupling inducing portion includes two rings facing each other and a first seating guide disposed on the upper side and a lower side of the two rings so as to partly connect the two rings between the two rings, And a seat guide.

 Wherein the coupling inducing portion includes guide holes positioned respectively on the left and right sides of the two rings between the first seating guide and the second seating guide and between the two rings at both sides around the second seating guide, And further includes sliding surfaces inclining from the center of the two rings toward the outer side.

The seating dam is opened between the two rings toward the coupling guide portion to be smaller than the extending area of the first seating guide.

The seating dam has a bottom surface that makes a step with the first seating guide.

The second fastening portion may include projections that are tapered toward the other end from the central region of the second tube when viewed in cross-section, such that the second fastening portion surrounds and surrounds the periphery of the second tube with a plurality of pollen shapes .

The push button is elastically supported on the push tab, and is configured to move up and down on the upper side of the seating dam in response to presence or absence of application of an external force.

The push tab is configured to be movable along the bottom surface of the seating dam in response to the application of the pressure of the push button.

The hook contacts the first seating guide between the two rings and extends toward the left and right sides of the two rings and contacts the sliding surfaces.

Wherein said hooks comprise hooks located at opposite ends toward said center of said two rings, said hooks being in contact with said perimeter of said first tube through said guide holes between said two rings, do.

The first fastening member communicates with the boiler of the hot water mat device through the first fastening portion and the second fastening member communicates with the hot water mat of the hot water mat device through the second fastening portion.

As described above, the fastening unit of the hot water mat device according to the present invention is attached to the first fastening member, the second fastening member surrounding the first fastening member, and the second fastening member on the second fastening member through the second fastening member Since the clip member to be contacted is disclosed,

The fastening unit includes a push button, which is operated in accordance with a user's action force, and a push button that is stacked and elastically coupled in turn in a clip member and has a push tab, The operating force of the user applied to the push button can be made smaller than that of the prior art by the reaction force of the push tab using the operating push tab.

The fastening unit includes a hook member that is coupled to the push button and the push tab of the clip member and extends from the hook to the first fastening member through a hook and a second fastening member that partially surrounds the second fastening member, So that it is possible to more easily realize the detachment of the first fastening member from the second fastening member than in the prior art by receiving the reaction forces of the push button and the push tab.

The fastening unit can continuously maintain the initial shape of the push tab of the clip member even in the repeated attachment / detachment of the first fastening member and the second fastening member due to the easy detachment process of the first fastening member from the second fastening member.

1 is a schematic view showing a hot water mat device according to embodiments of the present invention.
2 is an exploded perspective view showing a fastening unit in the hot water mat device of FIG.
3 is a sectional view showing the fastening unit of Fig.

First, a hot water mat device and its fastening unit according to embodiments of the present invention will be described in detail with reference to FIGS. 1 to 3. FIG.

1 is a schematic view showing a hot water mat device according to embodiments of the present invention.

Referring to FIG. 1, a hot water mat device 120 according to an embodiment of the present invention includes a boiler 10, a fastening unit 100, and a hot water mat 110. In this case, the boiler 10 and the hot water mat 110 each only disclose hoses that engage with the fastening unit 100 in the drawing. The hoses enclose both ends of the fastening unit 100, respectively. The fastening unit 100 includes a first fastening member 20, a second fastening member 70 and a clip member 90 between the boiler 10 and the hot water mat 110.

The first fastening member 20 is inserted into the second fastening member 70. The second fastening member (70) surrounds the first fastening member (20) and seats the clip member (90). The clip member 90 is positioned on the second fastening member 70 to control the attachment and detachment of the first fastening member 20 and the second fastening member 70. The first fastening member 20, the second fastening member 70, and the clip member 90 will be described in more detail with reference to FIGS.

FIG. 2 is an exploded perspective view showing a fastening unit in the hot water mat device of FIG. 1, and FIG. 3 is a cross-sectional view showing the fastening unit of FIG.

2 and 3, in the tightening unit 100, the first fastening member 20 includes a first pipe 11, a first fastening part (not shown) located at one end of the first pipe 11, A stopper 15 positioned in a central region of the first pipe 11 and a sealing position setting unit 17 located at the other end of the first pipe 11. The first tube 11 has holes 19 of the same diameter as one end and the other end as shown in FIG.

The first fastening part 13 is formed by laminating and surrounding the periphery of the first pipe 11 with a plurality of pollen shapes as viewed from the outer side, And projections that are tapered toward the end. The stoppers (15) consist of discs surrounding the first tube (11).

The stoppers 15 are brought into contact with the inductive coupling portion 49 around the inductive coupling portion 49 of the second fastening member 70 as shown in FIG. The sealing position setting unit 17 is formed of bands surrounding the first pipe 13. The sealing position setting portion 17 is located inside the tube 33 having a large diameter in the second tube 39 of the second fastening member 70 as shown in FIG. The first fastening member 20 has seals 5 in a plurality of grooves in the sealing position setting portion 17, respectively.

The seals 5 are located between the bands in the sealing position setting portion 17 and are formed on the inner wall of the pipe 33 having a large diameter in the second pipe 39 of the second fastening member 70 .

Referring to FIGS. 2 and 3 again, in the fastening unit 100, the second fastening member 70 surrounds the first fastening member 20 and has a second pipe (not shown) tapered from one end to the other end, And a coupling guide portion 49 which is located along the periphery of the first tube 11 at the side near one end of the second tube 39 and partially exposes the first tube 11 to the outside.

The second pipe 39 has a first diameter pipe 33 and a second diameter pipe 36 at one end and the other end as shown in FIG. The first diameter has a size larger than the second diameter. The coupling induction portion 49 has two rings 41 and 43 facing each other and two rings 41 and 43 so as to partially connect the two rings 41 and 43 between the two rings 41 and 43. [ And a first seating guide 45 and a second seating guide 45 positioned on the upper side and the lower side of the first and second seating guides 41 and 43, respectively.

The coupling induction unit 49 includes a guide hole 45a located on the left and right sides of the two rings 41 and 43 between the first seating guide 45 on the upper side and the second seating guide 45 on the lower side, 48 from the center of the two rings 41, 43 to the outer side between the two rings 41, 43 at both sides around the second seating guide 45 at the lower side Further comprising sliding surfaces (47).

The second fastening member 70 includes a second fastening portion 65 positioned at the other end of the second tube 39 and a second fastening portion 65 extending from the one end of the second tube 39 toward the coupling inducing portion 49, And a mount dam 54 opened toward the upper portion of the second pipe 39 at a right angle to the second pipe 39. The second fastening portion 65 surrounds the second pipe 39 in a plurality of pollen shapes when viewed from the outside.

The second fastening portion 65 is formed by projections that are tapered toward the other end from the central region of the second tube 39 in terms of the sectional area of FIG. The seating dam 54 is opened between the two rings 41 and 43 toward the coupling guide portion 49 so as to define the predetermined space 58 smaller than the extended area of the first seating guide 45 on the upper side . The seating dam 54 has a bottom surface that is stepped with the first seating guide 45 on the upper side in the coupling guide portion 49.

Referring again to Figures 2 and 3, in the fastening unit 100, the clip member 90 includes a hook 82, a push tab 86, and a push button 88. The push tab 86 and the push button 88 are sequentially stacked on the second fastening member 70 and enclosed by the seating dam 54 and directed from the seating dam 54 toward the coupling guide 49, Extend. The push button 88 is resiliently supported by the push tab 86 and configured to move up and down on the upper side of the seating dam 54 in response to presence or absence of application of an external force.

The push tab 86 is configured to be movable along the bottom surface of the seating dam 54 in response to the application of the pressure of the push button 88, respectively. The hook 82 is fixed to the push tab 86 and the push button 88 and is brought into contact with the periphery of the first tube 11 through the coupling guide portion 49. The hook 82 is brought into contact with the upper first seating guide 45 between the two rings 41 and 43 in the coupling guide portion 49 so that the left and right sides of the two rings 41 and 43 Lt; / RTI >

The hook 82 is brought into contact with the sliding faces 47 between the two rings 41 and 43 in the coupling induction portion 49 as shown in Fig. The hook 82 includes retaining pieces 84 located at both ends toward the center of the two rings 41, 43 in the coupling guide portion 49. The engaging pieces 84 are brought into contact with the periphery of the first tube 11 through the guide holes 48 between the two rings 41 and 43 in the coupling guide portion 49.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a method of detaching a component of a hot water mat device according to embodiments of the present invention will be described in detail with reference to FIGS.

1 to 3, a boiler 10, a fastening unit 100, and a hot water mat 110 may be prepared to configure the hot water mat device 120. The boiler 10 may be connected to the first fastening portion 13 of the first fastening member 20 of the fastening unit 100. The second fastening member 70 of the fastening unit 100 can be connected to the hot water mat 100 through the second fastening part 65.

The sealing position adjusting portion 17 of the first fastening member 20 is engaged with the second fastening member 70 to connect the first fastening member 20 and the second fastening member 70 of the fastening unit 100, Through the coupling induction portion 49 of the first tube 39 and into the tube 33 of the first diameter in the second tube 39. More specifically, the sealing position adjusting unit 17 passes through the centers of the two rings 41 and 43 of the coupling guide portion 49 in the second fastening member 100, Diameter tube (33).

The stoppers 15 of the first fastening member 20 come into contact with the two rings 41 and 43 of the coupling induction portion 49 so as to come into contact with the tube 33 of the first diameter in the second tube 39 I can not go in. In this case, the coupling induction portion 49 exposes the first tube 11 between the stoppers 15 and the sealing position adjustment portion 17 in the first fastening member 20 through the guide holes 48 to the outside .

Subsequently, the clip member 90 of the fastening unit 100 can be positioned on the second fastening member 70. [ The push tab 86 of the clip member 90 and the push button 88 may be seated in the seating dam 54 of the second fastening member 70. The hook 82 of the clip member 90 can also be seated in the first seating guide 45 on the upper side between the two rings 41, 43 of the second fastening member 70.

The fastening unit can transmit a user's acting force to the hook 82 by receiving the action force of the user through the push tab 86 and the push button 88. In this case, while the pushing force of the user is applied to the push-button 86 and the push-button 88, while the push-button 88 is pushed down from the upper side of the seating dam 54, Relative to the pressure of the push button 88 can be directly transmitted to the push button 88 as compared to the prior art (US Patent No. 5052725), while moving along the bottom surface of the seating dam 54 have.

The prior art resilient biasing member 74 is spaced apart from the tab portion 50 so that the dispersion of the tab portion 50 is maintained, And produces a repulsive force against the dispersed pressure smaller than the push tab 86 of the present invention.

Therefore, the repulsive force of the push-button 86 and the pressure of the push-button 88 are superimposed superimposed interferingly, so that the user applies a minimum acting force to the push-button 88, The hook 82 can be aligned between the two rings 41, 43 of the coupling guide portion 49 by narrowing the width of the hook 82 on the hook portion 82. [ When the user's acting force is removed from the push button 88, the push tab 86 and the push button 88 are moved on the upper side of the seat dam 54.

Subsequently, the hook 82 extends toward the centers of the two rings 41, 43 along the sliding surfaces 47 between the two rings 41, 43 in the coupling guide portion 49, The engaging pieces 84 of the hook 82 can be inserted into the guide holes 48 between the two rings 41 and 43 in the coupling guide portion 49 to come in contact with the circumference of the first tube 11 . The engaging pieces 84 are positioned between the stoppers 15 of the first fastening member 20 and the sealing position adjusting portion 17 in the first tube 11 through the guide holes 48. [

The latching pieces 84 serve to prevent the first fastening member 20 from being separated from the second fastening member 70. The first fastening member 20 and the second fastening member 70 and the clip member 90 are engaged with each other to separate the first fastening member 20 and the second fastening member 70 of the fastening unit 100 It is possible to implement separation of the first fastening member 20 and the second fastening member 70 by reversing the operation sequence or operation steps enumerated above.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

10; Boiler, 20; The first fastening member
54; Seated dam, 70; The second fastening member
90; Clip member, 110; Tightening unit
120; Hot water mat device.

Claims (17)

In a hot water mat device,
A first connecting part located at one end of the first tube, a stopper positioned at a central area of the first tube, and a sealing position setting part positioned at the other end of the first tube, The first fastening member having a branch;
A second tube surrounding the first fastening member and tapered from one end toward the other end, a second tube located along the periphery of the first tube at the side of the one end of the second tube, A second coupling part located at the other end of the second tube and a second coupling part located at the other end of the second tube toward the coupling guide part and perpendicular to the coupling guide part, A second fastening member having a mount dam that opens toward the top; And
A push button and a push tab which are sequentially stacked on the second fastening member and are surrounded by the seating dam and extend from the seating dam toward the coupling guide portion, And a detachment member having a hook which is fixed and contacts the periphery of the first tube through the coupling induction portion.
The method according to claim 1,
And the first tube has the same diameter between the one end and the other end.
The method according to claim 1,
Wherein the first fastening portion is formed by laminating and enclosing the perimeter of the first tube in a plurality of pollen shapes when viewed from the outer side and having a projection that is tapered toward the one end from the central region of the first tube, .
The method according to claim 1,
Wherein the stoppers comprise discs surrounding the first tube,
And the stoppers are in contact with the inductive coupling portion around the inductive coupling portion of the second fastening member.
The method according to claim 1,
Wherein the sealing position setting unit comprises bands surrounding the first tube,
And the sealing position setting portion is located inside the pipe having a large diameter in the second pipe.
6. The method of claim 5,
Further comprising ceilings in the sealing position setting portion,
Wherein the seals are located between the strips and contact the inner wall of the second tube having the larger diameter.
The method according to claim 1,
The second tube having a first diameter and a second diameter at the one end and the other end,
Wherein the first diameter has a size greater than the second diameter.
The method according to claim 1,
Wherein the coupling inducing portion includes two rings facing each other and a first seating guide disposed on the upper side and a lower side of the two rings so as to partly connect the two rings between the two rings, A fastening unit comprising a seat guide.
9. The method of claim 8,
Wherein the coupling inducing portion includes guide holes positioned respectively on the left and right sides of the two rings between the first seating guide and the second seating guide and between the two rings at both sides around the second seating guide, Further comprising sliding surfaces that are inclined from the center of the two rings toward the outer side.
9. The method of claim 8,
Wherein the seating dam is opened between the two rings toward the coupling guide portion to be smaller than an extension area of the first seating guide.
9. The method of claim 8,
Wherein the seating dam has a bottom surface that is stepped with the first seating guide.
The method according to claim 1,
The second fastening portion may include projections that are tapered toward the other end from the central region of the second tube when viewed in cross-section, such that the second fastening portion surrounds and surrounds the periphery of the second tube with a plurality of pollen shapes .
The method according to claim 1,
Wherein the push button is elastically supported on the push tab, and is configured to move up and down on the upper side of the seating dam in response to presence or absence of application of an external force.
12. The method of claim 11,
Wherein the push tab is configured to be movable along the bottom surface of the seating dam in response to the application of the pressure of the push button.
10. The method of claim 9,
The hook being in contact with the first seating guide between the two rings to extend toward the left and right sides of the two rings and to contact the sliding surfaces.
16. The method of claim 15,
Said hooks comprising latching pieces each located at both ends towards said center of said two rings,
Wherein the engaging pieces contact the perimeter of the first tube through the guide holes between the two rings.
The method according to claim 1,
The first fastening member communicates with the boiler of the hot water mat device through the first fastening portion,
And the second fastening member communicates with the hot water mat of the hot water mat device through the second fastening portion.
KR1020140072273A 2014-06-13 2014-06-13 Coupling unit of hot water mat appliance KR101583676B1 (en)

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Application Number Priority Date Filing Date Title
KR1020140072273A KR101583676B1 (en) 2014-06-13 2014-06-13 Coupling unit of hot water mat appliance

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Application Number Priority Date Filing Date Title
KR1020140072273A KR101583676B1 (en) 2014-06-13 2014-06-13 Coupling unit of hot water mat appliance

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KR20150143959A true KR20150143959A (en) 2015-12-24
KR101583676B1 KR101583676B1 (en) 2016-01-11

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050042118A (en) * 2005-04-13 2005-05-04 고영호 Structure for connecting hose of hot-water mat
US7695024B2 (en) * 2005-09-30 2010-04-13 Itw Sverige Ab Quick connector
JP2011017360A (en) * 2009-07-07 2011-01-27 Nitta Corp Pipe joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050042118A (en) * 2005-04-13 2005-05-04 고영호 Structure for connecting hose of hot-water mat
US7695024B2 (en) * 2005-09-30 2010-04-13 Itw Sverige Ab Quick connector
JP2011017360A (en) * 2009-07-07 2011-01-27 Nitta Corp Pipe joint

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