KR100702675B1 - Hot water cock for water purifier - Google Patents

Abstract

The present invention relates to a hot water coke of a water purifier which allows the ejection state to be maintained even if the open / close lever and the rotary knob are released during continuous use of the ejection state.

This hot water coke,

Coke body 110; A horizontal portion 130 having a horizontal rod 131; Push rotary unit 140 for opening and closing the rotary knob 142 by pressing / rotating; A vertical part 120 formed of an on / off valve 121 and a working shaft 122; In the hot water cock for water purifier consisting of a lever support portion 150 having a lever lever 118 having a lever function, the rotary knob 142 of the push rotating part 140 forms a guide protrusion 143, the guide The cover 144 forms a guide groove 144b through which the guide protrusion 143 is guided and a locking jaw 144a, and the opening / closing valve 121 receiving upward / elasticity by the pressure of the rotary knob 142 is horizontal. The rod 131 is retracted so that the connecting portion 121b is raised to be ejected during pressurization, or the ejection state is maintained even when the rotary knob and the opening / closing lever are released at the same time. In this case, the locking projections 121a and 122a are formed to allow the elastic member 123 to be stably resilient / installed.

Water purifier, hot water coke.

Description

Hot water cock for water purifier

1 is an exemplary view of hot water coke of the water purifier proposed by the present applicant;

Figure 2 is a perspective view of the water purifier hot water coke of the present invention,

Figure 3 is an exploded perspective view of the water purifier hot water coke of the present invention,

Figure 4 is an extract of the vertical portion of the water purifier hot water coke of the present invention,

Figure 5a, 5b is an explanatory view of the vertical portion of the hot water coke of the present invention,

Figure 6 is a front view of the push rotary unit of the present invention water purifier hot water coke,

Figure 7a, 7b is an explanatory view of the present invention water purifier hot water coke push rotation unit,

8A, 8B, and 8C are cross-sectional views for explaining the continuous water extraction action of the hot water coke of the present invention.

※ Explanation of code for main part of drawing

110: cock body, 111: inlet, 112: outlet, 113: distribution path, 120: vertical,

121: opening and closing valve, 121a: locking jaw, 121b: connection, 121c: guide shaft, 122: working shaft,

122a: locking jaw, 122b: insertion hole, 122c: support groove, 122d: hinge hole, 122e: guide hole,

123: elastic member, 124: packing, 130: horizontal portion, 131: horizontal rod, 132: insertion groove,

140: push rotation unit, 141: blocking membrane, 142: rotary knob, 143: guide protrusion, 144: guide cover,

144a: locking jaw, 144b: guide groove, 150: lever support portion, 151: upper cover, 152: barrier film,

154: elastic member,

The present invention relates to a hot water coke of the water purifier, and more particularly, to a hot water coke of the water purifier for convenient continuous use of the dispensed state by maintaining the pouring state even if the opening and closing lever is released or after rotating the rotary knob.

In general, in order to withdraw water from a normal water supply device including a water purifier, by pushing or pulling the water supply lever mounted on the valve, the vertical intermittent rod having a sealing means is lifted upward to release the sealing state inside the valve body. Valves have been used to allow cold and hot water to be discharged to the outside.

As a conventional water supply valve, a drain cock for cold and hot water purifiers, such as domestic utility No. 0303626, is known, which has a cock body having an inlet and an outlet of purified water and a water passage therein. ; An actuating shaft elastically installed in the cock body with a spring to selectively turn on / off the outlet; A coke lever connected to an upper end of the operating shaft to enable an operator to turn on / off the operating shaft by hand; A button having a latching jaw that is elastically installed by a spring so as to be integral with an external button in a state perpendicular to the operating shaft across the inner space formed in the middle of the operating shaft, and selectively controls the operation of the operating shaft. It consists of an axis.

The water drainage cock for the water purifier is simple, but considering the fact that a general user presses the cock lever for water intake, it is very inconvenient to press the water supply lever while pressing the button. In addition, if the user does not know how to use the lever forcibly pressing the lever, the operation shaft is locked by the button shaft is fixed to the cock lever, there is a problem that the product is broken.

In addition, as in Korean Patent No. 0321808, a first intermittent rod for intermitting the discharge pipe is formed by a water intake lever, and a second intermittent rod for intermitting the water supply pipe is formed by a pressing means, thereby forming a double in a water supply valve for cold / hot water purifier. As the blocking function is provided, the double blocking function prevents unnecessary leakage of the water and water supply valve for the cold and hot water purifiers generated by the user's carelessness. In the case of receiving hot water, it is known that the dual control structure of operating the intake lever and the pressing means at the same time restricts the use relationship and prevents the risk of a safety accident such as a burn.

However, such a conventional water supply valve has no risk of damage like the above-described water drainage cock for water purifier, but inconveniently, the user has to press and hold the pressing means with the other hand while holding the water intake lever with one hand. .

In order to solve the above problems, the hot water coke of the water purifier devised by the present invention is a hot water coke for water purifier, in which hot water is dispensed when the water supply lever is pressed and then the safety button is pressed, as shown in FIG. same.

In other words, this hot water coke,

A cork body 110 having an inlet 111 and an outlet 112 formed therein and having a flow passage 113 for communicating the inlet 111 and the outlet 112 therein; It is vertically installed in the flow passage 113 of the cock body 110, the upper end is hinged / fixed to the water supply lever 118, and the support groove is formed below the horizontal rod 131 insertion hole in the horizontal direction / Is formed, and formed on the upper end of the working shaft 122 and the guide shaft inserted into the guide hole of the working shaft 122 at the bottom, the outlet 112 of the cock body 110 at the bottom A vertical part 120 formed of an on / off valve 121 having a connection part for opening and closing; A horizontal portion 130 which is supported as an elastic member 134 at the inlet 111 side of the cock body 110 and is formed of a horizontal rod 131 having an insertion groove 132 formed at a center lower portion thereof; A pressing rotating part 140 including a blocking film 141, a rotating knob 142, and a guide cover 144 to allow the horizontal rod 131 to move horizontally backward; An elastic member 154 so that the blocking film 152 inserted into the support groove of the working shaft 122 and the upper working shaft 122 of the blocking film 152 are wound together and the working shaft 122 obtains downward elasticity. ), The lever support portion 150 made of an upper cover 151 that is covered / assembled on the top of the working shaft 122.

The hot water coke of the water purifier described above has been improved as compared to the conventional hot water coke, but there are some problems as follows.

First, as the assembly structure of the knob 142 has a rectangular assembly structure, it is impossible to rotate the knob, so that it is impossible to apply the rotating structure to press the horizontal rod in the cock body and then rotate. Since the rotation structure of the knob 142 is impossible, the operation structure which is locked by rotation at the same time as the pressurization of the conventional knob is not applicable, so that the opening and closing lever 118 may be manually operated to maintain the backward state of the horizontal rod 131 for a long time. Should have been pulling.

Second, in supporting the elastic member 123 coalesced in the vertical part 120, it is only placed over the upper and lower disc-shaped edges, so the elastic member (due to the influence of water pressure of the purified water or the vertical and vertical motion of the vertical part 120) 123) was a problem that is released during operation.

In order to solve this problem, the hot water coke of the water purifier of the present invention has a rotary knob structure in which the pressurized state is maintained even in the state of releasing the opening / closing lever by making the knob rotatable and simultaneously rotating the knob. Its main purpose is to provide hot water coke for water purifiers coupled to vertical and horizontal rod structures.

It is also an object of the present invention to provide a hot water cock having a locking means in order to hang the elastic member between the actuating shaft and the on-off valve.

When explaining the preferred embodiment of the hot water coke of the water purifier to achieve the object for providing the hot water coke of the present invention in detail with the accompanying drawings as follows.

Figure 2 of the accompanying drawings is a perspective view of the water purifier hot water coke of the present invention. The hot water coke of the water purifier of the present invention according to this drawing is a lever support portion for supporting the cock body 110, the opening and closing lever 118, the lever body between the cock body 110 and the opening and closing lever 118 to enable. 150 and a pressing rotary part 140 assembled as a guide cover 144 in a state in which the rotary knob 142 is interposed to reverse / lock the horizontal rod on one side thereof.

Figure 3 is an exploded perspective view showing the whole of the water purifier hot water coke of the present invention, Figure 4 is an excerpt view of the vertical portion of the water purifier hot water coke of the present invention, Figure 6 is a front view of the push rotation part of the water purifier hot water coke of the present invention, 8a is one of the cross-sectional views for explaining the continuous water extraction action of the hot water coke of the present invention.

Referring to the drawings, the hot water coke structure of the present invention is described as follows.

In general, the hot water coke of the water purifier of the present invention includes a coke body 110, a vertical part 120, a horizontal part 130, a push rotation part 140, a lever support part 150, and an open / close lever 118. ) And screwed pipe connections 117.

The coke body 110 forms an inlet 111 on one side and an outlet 112 on the lower side, and forms an opening 114 upward and communicates the inlet 111 and the outlet 112 with the inside. 113 is formed (one side opening part of a push rotation part is abbreviate | omitted).

The vertical part 120 is divided into an on / off valve 121 and an action shaft 122.

The on-off valve 121 protrudes / forms the guide shaft 121c inserted into the guide hole 122e of the working shaft 122 at the upper end thereof, and the lower end thereof has a disk of a wider radius and the outlet of the cock body 110. The connection part 121b for opening / closing 112 is formed.

The packing 124 is inserted into this connection part 121b.

The working shaft 122 is vertically installed in the flow passage 113 of the cock body 110 to form a hinge hole 122d so that the upper end is hinged / fixed to the water supply lever 118, and the support groove portion is downward therefrom. By forming a vertical rod (122c) is formed so that the blocking film 152 to be described later to penetrate / installed with watertightness, the lower portion is made of a wider cylindrical shape but the horizontal rod 131 is penetrated in the horizontal direction ( 122b) is formed to be opened to the front and the rear, and the guide hole 122e is formed in the bottom surface.

In particular, the latching jaw 121a and 122a are projected on both side surfaces of the on-off valve 121 and the actuating shaft 122 so that the elastic member 123 is carbonized so as to correspond to each other in opposite directions. The elastic member 123 is to be piled up and down between the 122a.

The horizontal portion 130 is mounted on the inlet 111 side of the cock body 110 as an elastic member 134, one end portion, and horizontally installed horizontal rod 131 having an insertion groove 132 in the lower center The elastic member 134 is secured by a blocking part (not shown) formed inside the pipe connection part 117.

The push rotation unit 140 will be described with reference to FIG. 6.

6 of the accompanying drawings is a schematic front view of the push rotary part of the water purifier of the present invention.

As shown in this figure, the push rotation part 140 includes a blocking film 141, a rotary knob 142, and a guide cover 144.

In order to temporarily lock / unlock the horizontal movement of the horizontal rod 131, one side of the ring-shaped edge forms a concave part, and the other side forms a long protruding rod to make the concave part.

The rotary knob 142 is formed in a concave shape from the inner side to the outer side so that the protrusion of the blocking film 141 is inserted from one side, the guide protrusions 143 are formed on the inner upper and lower edges, respectively, the other side The handle protrusions (not shown) may be formed. At this time, the shape of the handle can be implemented in various ways such as forming a recessed groove to be rotated by coins or protruded as shown in the figure.

The guide cover 144 is a ring-shaped front and rear open cover structure, the inner surface of the screw fitting structure for fixing / assembling the cock body 110 in the assembled state of the blocking film 141 and the guide protrusion 143 To have some. A guide groove 144b through which the guide protrusion 143 is guided is formed in a horizontal direction on a part of the inner side surface of the guide cover 144, and a locking step circumferentially inward on the inner side at which the guide groove 144b ends. 144a).

Therefore, when the rotary knob 142 is pressed in the assembled state as described below, the guide protrusion 143 is guided along the guide groove 144b to press one end of the horizontal rod 131 inserted into the protrusion of the blocking film 141. To be horizontal / reversed.

In order to maintain the pressurization state of the rotary knob 142, when the rotary knob 142 is rotated in a pressed state, the guide protrusion 143 is caught on the locking jaw 144a so that the ejection state being ejected continues (of course, the vertical portion). It is assumed that the contact portion 121 of 120 opens and closes the outlet 112).

The lever support part 150 is installed on the same vertical axis as the vertical part 120, and the upper part is recessed in the support groove part 122c of the working shaft 122, and a blocking film (not shown) is formed in the center of the bottom part ( 152 is installed in close contact with the support groove 122c, and the cone-shaped elastic member 154 is wound on the upper working shaft 122 of the blocking film 152, and the upper end of the working shaft 122 is exposed. Cover / assemble the upper cover 151 to the opening 114 side of the cock body 110, and then open and close the lever 118 to the corresponding hinge hole 122d of the working shaft 122 exposed outward. .

Figures 5a, 5b is an explanatory view of the vertical portion of the water purifier hot water coke of the present invention, Figure 7a, 7b is an explanatory view of the action of the water purifier hot water coke press rotation part of the present invention, Figure 8a, 8b, 8c is a water purifier of the present invention These are cross-sectional views to explain the sustained water action of.

According to the drawings will be described the operation of the hot water coke of the present invention.

First, referring to FIGS. 5A, 5B and 8B, the vertical portion 120 of the hot water coke according to the present invention will be described with reference to FIG. 5A. The horizontal rod 131 is positioned through the insertion hole 122b of the vertical portion 120. The state is shown. In this state, when the opening and closing lever 118 is pulled as shown in FIG. 8B, the working shaft 122 ascends as shown in FIG. 5B, but the opening and closing valve 121 does not rise. This is because the guide shaft 121c is blocked by the horizontal rod 131.

However, the elastic member 123 is coalesced between the engaging jaw 121a and 122a between the actuating shaft 122 and the opening / closing valve 121 to be pulled up, so that the elastic member 123 extends and the guide hole 122e. The guide shaft 121c is vertically moved a predetermined distance downward (in practice, the guide shaft is stationary and the guide hole is raised).

7A and 7B, when the rotary knob 142 of the push rotation unit 140 is pressed, the guide protrusion 143 moves horizontally by riding the guide groove 144b. This state is the same as that of the horizontal rod 131 of FIG. 8C.

At this moment, the valve seat of the outlet port 112 is omitted as the elastic opening / closing of the horizontal rod 131 is reversed by the on / off valve 121 which has been subjected to upward elasticity as shown in FIGS. 5A and 5B. The connection portion 121b, which was seated on the side, moves upward to open the outlet 112, thereby dispensing hot water.

On the other hand, this hot water dispensing state occurs by the ① primary pressing action of the rotary knob 142, the guide shaft 121c is positioned in the insertion hole 132 of the horizontal rod 131 is maintained. However, when the release lever 118 is released and the pressurized state of the rotary knob 142 is released, the opening and closing lever 121 is lowered by the loosened elastic member 123, and the elastic member of the horizontal rod 131 pressed at the same time. The horizontal rod 131 which received the elasticity as 134 is restored.

In particular, in order to keep the pull lever of the opening / closing lever 118 in the state of maintaining the ejection state and to maintain the pressurization state (outjection state) of the rotary knob 142, the rotary knob 142 is moved to the engaging jaw 144a side ② vehicle position. When rotated, the locking jaw 144a is caught, so that the rotating knob 142 as well as the horizontal rod 131 are maintained in that state.

Therefore, even in the state where both the opening and closing lever 118 and the rotary knob 142 is placed, the water is to maintain a constantly pouring state.

As described above, the present invention improves the disadvantage of having to maintain the pulled state of the open / close lever 118 even though the ejection state is maintained even in the pressurized state of the conventional rotary knob 142, so that both the open and close lever 118 and the rotary knob 142 To provide hot water coke in the water purifier that is continuously maintained even when the water is released.

Claims (2)

delete A cork body 110 having an inlet 111 and an outlet 112 formed therein and having a flow passage 113 for communicating the inlet 111 and the outlet 112 therein; Vertically installed in the flow passage 113 of the cock body 110, the upper end is hinged / fixed to the water supply lever 118, and the support groove 122c is formed below the horizontal rod insertion hole in the horizontal direction ( 122b) penetrates / forms, and forms a working shaft 122 having a guide hole 122e formed at the bottom thereof, and a guide shaft 121c inserted into the guide hole 122e of the working shaft 122 at an upper end thereof. A vertical part 120 formed of an on / off valve 121 having a connection part 121b for opening and closing the outlet 112 of the cock body 110 at a lower end thereof; A horizontal portion 130 which is supported as an elastic member 134 at the inlet 111 side of the cock body 110 and is formed of a horizontal rod 131 having an insertion groove 132 formed at a center lower portion thereof; A push rotation part 140 including a blocking film 141, a rotation knob 142, and a guide cover 144 to temporarily lock / release the horizontal movement of the horizontal rod 131; A blocking film 152 inserted into the support groove 122c of the working shaft 122, an elastic member 154 wound on the upper working shaft 122 of the blocking film 152, and an upper end of the working shaft 122. In the hot water coke for the water purifier consisting of the upper cover 151 fixed to be exposed and the lever support portion 150 made of an opening and closing lever 118 installed in the hinge hole 122d of the working shaft 122, The rotary knob 142 of the push rotation unit 140 forms a guide protrusion 143, and the guide cover 144 has a guide groove 144b and a locking step 144a through which the guide protrusion 143 is guided. Hot water coke of the water purifier, characterized in that formed.

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