TWM591375U - Temperature adjustable tap for water dispenser - Google Patents

Abstract

The utility model provides a temperature-adjustable water outlet faucet of a water dispenser, which comprises a water inlet base and a shell, the water inlet base is provided with a hot water channel and a cold water channel, and the water inlet base is rotationally connected with a limited position seat, and the limited seat is provided with a heat Water inlet and cold water inlet; the water inlet base is provided with a limit position column, and the limit seat is provided with an arc limit slot that cooperates with the limit column slip; when the limit column is located at one end of the limit slot, the hot water port and the cold water port Displaced with the hot water channel and the cold water channel respectively, when the limit column is located at the other end of the limit slot, the cold water port and the cold water channel are misaligned and the hot water port and the hot water channel are connected; the outer shell is provided with the hot water port and the cold water port Water outlet; solves the problem that if users want to drink warm water of suitable temperature, they need to pour a part of hot water into the cup first, and then a part of cold water to neutralize it, which causes inconvenience to the user.

Description

Adjustable temperature outlet tap of drinking fountain

The utility model relates to a temperature-adjustable water outlet faucet of a water dispenser, in particular to a temperature-adjustable water faucet for a water dispenser.

At present, a water dispenser is a device that warms or cools water and is convenient for people to drink.

Existing common drinking fountains have a hot water inlet and a cold water inlet. If users want to drink warm water at a suitable temperature, they need to pour a part of the hot water into the cup first, and then pour a part of the cold water to neutralize, causing the user Is inconvenient to use, so it needs to be improved.

Therefore, the purpose of the utility model is to provide an adjustable temperature faucet for drinking fountains. According to user needs, three different temperatures of cold water, warm water and hot water can be selected for drinking, which is convenient for users.

The above technical objectives of the present invention are achieved through the following technical solutions:

A temperature-adjustable water outlet faucet of a water dispenser includes a water inlet base and a housing, the water inlet base is provided with a hot water channel and a cold water channel, the water inlet base is rotationally connected to a limited position seat, and the limited position seat is provided with a heat Water inlet and cold water inlet; the water inlet base is provided with a limit position column, and the limit seat is provided with an arc limit slot slidingly matched with the limit column; when the limit column is located at one end of the limit slot, the The hot water port and the cold water port are respectively misaligned with the hot water channel and the cold water channel. When the limit post is located at the other end of the limit slot, the cold water port and the cold water channel are misaligned and the hot water port and the hot water channel are connected; The casing is provided with a water outlet channel communicating with the hot water port and the cold water port.

By adopting the above technical solution, when the limit post is located at one end of the limit groove, the hot water port and the cold water port are respectively misaligned with the hot water channel and the cold water channel. At this time, the user can rotate the limit seat to make the limit position The column moves in the direction of the circular arc limit groove, and when it reaches a suitable position, the cold water channel and the cold water port are aligned. At this time, the water coming out of the water channel is cold water; continue to rotate the limit seat, the cold water channel is gradually misaligned with the cold water port And the hot water channel is gradually aligned with the hot water port. When it reaches a suitable position, the cold water channel and the cold water port are half aligned, and the hot water channel and the hot water port are also half aligned. At this time, the water coming out of the outlet channel is warm water; The limit seat, when the limit column is located at the other end of the limit slot, the cold water channel and the cold water port are completely misaligned, and the hot water channel and the hot water port are completely aligned. At this time, the water coming out of the outlet channel is hot water; According to the needs of users, you can choose three different temperatures of cold water, warm water and hot water for drinking, which is convenient for users.

Preferably, the housing is provided with a connection seat fixedly connected with the limit seat, the housing is rotationally connected with a screw cap that drives the limit seat to rotate, and the connection seat is located between the limit seat and the screw cap.

By adopting the above technical solution, the connecting seat is used to transmit the rotation force of the cap to the limit seat, so that when the user rotates the cap, the limit seat can rotate, so as to provide a limit element seat to rotate The way.

Preferably, the connecting seat is provided with a connecting shaft, the screw cap is provided with a positioning groove, and the end of the connecting shaft passes through the housing and is provided with a positioning block which is engaged with the positioning groove.

By adopting the above technical solution, when the positioning block is engaged with the positioning slot, the rotation of the screw cap can drive the connection seat to rotate, and due to the fixed connection between the connection seat and the limit seat, the three of the screw cap, the connection seat, and the limit seat Can rotate at the same time.

Preferably, a pressing rod is movably connected to the screw cap, and the pressing rod can move along the connecting line direction between the screw cap and the casing. A clamping block is provided at the end of the pressing rod, and the casing is provided with a The card block is connected to the matched card seat.

Preferably, the pressing rod sleeve is provided with a spring. When the spring is in a natural state, the clamping block and the clamping seat are misaligned. By adopting the above technical solution, when the user rotates the cap, the clamping block and the clamping seat are misaligned. , So that the block will press against the side wall of the card holder. At this time, the limit seat follows the screw cap to rotate, the cold water channel and the cold water port are aligned half, the hot water channel and the hot water port are also aligned half, and then the user can press the pressing lever , The spring is deformed, and the block is aligned with the card holder. The user can continue to rotate the cap to drive the limit seat to rotate, the cold water channel and the cold water port are completely misaligned, and the hot water channel and the hot water port are completely aligned; Thus, by using the setting of the pressing rod, the clamping block and the clamping seat, the user can easily control the rotation angle of the screw cap to achieve the function of controlling the temperature of the water outlet.

Preferably, a torsion spring is provided in the housing, and both ends of the torsion spring are fixedly connected to the housing and the screw cap respectively.

By adopting the above technical solution, when the user rotates the cap to move the limit post from one end of the arc limit slot to the other end, the torsion force of the torsion spring gradually increases; after the user pours the water, the cap is released Under the force of the torsion spring, it will drive the screw cap, connection seat and limit seat to the hot water channel and the cold water channel and the hot water port and the cold water port respectively, so as to automatically close the faucet.

Preferably, the connection seat is provided with a connection channel, one end of the connection channel communicates with the hot water port and the cold water port, and the other end communicates with the water outlet channel.

By adopting the above technical solution, the connecting seat not only has the function of transmitting the rotation force of the screw cap to the limit seat, but also has the function of connecting the hot water port and the cold water port on the limit seat to the water outlet channel of the housing.

Preferably, a first sealing ring is provided at the hot water port and the cold water port.

By adopting the above technical scheme, the sealing property of the hot water and cold water outlets prevents water from leaking out.

Preferably, the water inlet base includes a water inlet seat and a fixing seat, and the fixing seat is used to fix the water inlet seat and the housing.

Preferably, the hot water channel and the cold water channel penetrate the water inlet seat and the fixed seat respectively, and the connection between the hot water channel of the water inlet seat and the hot water channel of the fixed seat, the cold water channel of the water inlet seat and the cold water channel of the fixed seat The joints are all provided with a second sealing ring.

By adopting the above technical solution, the second sealing ring is also used to enhance the sealing of the faucet during the water discharge process and prevent water leakage.

The utility model provides an adjustable temperature faucet for drinking fountains, which can select three different temperatures of cold water, warm water and hot water for drinking according to user needs, which is convenient for users to use.

1‧‧‧ Water inlet base

101‧‧‧ water inlet

102‧‧‧Fixed seat

103‧‧‧Hot water channel

104‧‧‧ Cold water channel

105‧‧‧Second sealing ring

106‧‧‧Limit post

2‧‧‧Limit seat

201‧‧‧Hot water port

202‧‧‧ Cold water outlet

203‧‧‧First sealing ring

204‧‧‧Arc limit slot

3‧‧‧Connector

301‧‧‧ connection channel

302‧‧‧Connecting shaft

303‧‧‧positioning block

4‧‧‧Housing

401‧‧‧Water outlet

402‧‧‧Deck

403‧‧‧torsion spring

5‧‧‧Capping

501‧‧‧press lever

502‧‧‧block

503‧‧‧Spring

Figure 1 is a schematic diagram of the utility model.

Figure 2 is a schematic diagram of the three-dimensional explosion of the utility model.

FIG. 3 is a schematic diagram of a three-dimensional explosion in another perspective of the utility model.

Figure 4 is a schematic diagram of the structure of the screw cap in the utility model.

Figure 5 is a schematic diagram of the structure of the housing in the utility model.

FIG. 6 is a schematic diagram of the structure of the limit unit seat when the utility model is in a closed state.

FIG. 7 is a schematic view of the structure of the limiting unit seat when the utility model is in a cold water state.

FIG. 8 is a schematic diagram of the structure of the limit unit seat when the utility model is in the state of warm water.

FIG. 9 is a schematic diagram of the structure of the limit unit seat when the utility model is in the state of hot water outflow.

The technical solution of the present invention will be described clearly and completely in the following with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "level", "inner", "outer" The azimuth or position relationship indicated is based on the azimuth or position relationship shown in the drawings, only to facilitate the description of the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation The azimuth structure and operation can not be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a Disassembly connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

A temperature-adjustable water outlet tap of a water dispenser, as shown in Figures 1 to 5, includes a water inlet base 1, a limit seat 2, a connection seat 3, a housing 4 and a screw cap 5, which are arranged in order from bottom to top Both the seat 2 and the connecting seat 3 are located in the housing 4.

The water inlet base 1 includes a water inlet seat 101 and a fixing seat 102. The fixing seat 102 is used to fix the water inlet seat 101 and the housing 4.

The water inlet base 1 is provided with a hot water channel 103 and a cold water channel 104, and the hot water channel 103 And the cold water channel 104 penetrate the water inlet 101 and the fixed seat 102 respectively, and the hot water channel 103 of the water inlet 101 and the hot water channel 103 of the fixed seat 102 are connected to the cold water channel 104 of the water inlet 101 and the fixed seat 102 A second sealing ring 105 is provided at the connection of the cold water channel 104.

The limit seat 2 is rotatably connected above the fixed seat 102, and a hot water port 201 and a cold water port 202 are opened, and a first sealing ring 203 is provided at the hot water port 201 and the cold water port 202.

The line connecting the hot water port 201 and the center of the limit seat 2 and the line of the cold water port 202 and the center of the limit seat 2 are set at an obtuse angle, specifically the angle is between 135°~180°, so that the limit seat can be made 2 When rotating, the cold water channel 104 is first aligned with the cold water port 202.

The upper surface of the fixing base 102 is integrally connected with the limit post 106. The limit seat 2 is provided with an arc-shaped limit groove slidingly matched with the limit post 106. When the limit post 106 is located at one end of the limit groove, the hot water port 201 The cold water port 202 is misaligned with the hot water channel 103 and the cold water channel 104 respectively. When the limit column 106 is located at the other end of the limit tank, the cold water port 202 is misaligned with the cold water channel 104 and the hot water port 201 is communicated with the hot water channel 103.

The connection seat 3 is clamped by the housing 4 and the limit seat 2 and fixedly connected to the limit seat 2, here refers to the fixed connection is the faucet after the combination is completed, and the connection seat 3 and the limit seat 2 rotate together It does not mean that the limiting seat 2 and the connecting seat 3 cannot be separated.

The side wall of the housing 4 is provided with a water outlet channel 401, and the connection base 3 is provided with a connection channel 301. One end of the connection channel 301 communicates with the hot water port 201 and the cold water port 202, and the other end communicates with the water outlet channel 401.

A screw cap 5 for driving the limit seat 2 to rotate is connected to the upper side of the housing 4, and the connecting seat 3 is located between the limit seat 2 and the screw cap 5.

The connecting base 3 is provided with a connecting shaft 302, the screw cap 5 is provided with a positioning groove, and the end of the connecting shaft 302 passes through the housing 4 and is provided with a positioning block 303 which is engaged with the positioning groove.

The screw cap 5 is movably connected with a pressing rod 501, and the pressing rod 501 can move along the connection direction between the screw cap 5 and the housing 4. The end of the pressing rod 501 is provided with a locking block 502, and the housing 4 is provided with a locking block 502卡接配的座座402.

The pressing rod 501 is sleeved with a spring 503. When the spring 503 is in a natural state, the clamping block 502 and the clamping seat 402 are misaligned.

A torsion spring 403 is provided in the housing 4, and both ends of the torsion spring 403 are fixedly connected to the housing 4 and the screw cap 5 respectively.

In order to more clearly understand the rotation relationship between the water inlet base 1 and the limit seat 2 in the present invention to control the cold and hot water, further explanation is as follows.

As shown in FIG. 6, the figure shows that when the user does not use the faucet, and the torsion spring 403 on the pressing lever 501 is in a natural state, at this time, the limit post 106 is located at one end of the limit groove, The hot water port 201 and the cold water port 202 are misaligned with the hot water channel 103 and the cold water channel 104, respectively.

As shown in FIG. 7, the figure shows that, based on FIG. 6, the user rotates the screw cap 5 so that the limit seat 2 is from the state where the cold water channel 104 is partially aligned with the cold water port 202 to the cold water channel 104 is completely aligned with the cold water port 202. At this time, the cold water coming in from the cold water channel 104 passes through the connection base 3 and is discharged from the water outlet channel 401 of the housing 4 so that the user can drink cold water.

As shown in Figure 8, the figure shows that, based on Figure 7, the user continues to rotate the screw cap 5 until the block 502 at the end of the pressing lever 501 presses against the side wall of the card holder 402, the block 502 restricts the rotation of the screw cap 5 and the limit seat 2. During the whole process, the alignment area of the cold water channel 104 and the cold water port 202 gradually decreases, while the alignment area of the hot water channel 103 and the hot water port 201 gradually increases. The water coming out of the water outlet channel 401 is warm water.

As shown in Figure 9, the figure shows that, based on Figure 8, the user depresses the pressing lever 501, so that the spring 503 is deformed, and the block 502 is moved down to the inlet of the card holder 402 to align, and then used The person can continue to rotate the pressing lever 501, so that the screw cap 5 drives the limit seat 2 to the position of FIG. 9, at this time, the cold water channel 104 and the cold water port 202 are completely misaligned, and the hot water channel 103 and the hot water port 201 are completely aligned ( In the aligned state, the hot water port 201 cannot be marked. At this time, the water coming out of the water outlet channel 401 is hot water. After the user pours the water, the screw cap 5 can be directly released. The screw cap 5 will act on the torsion spring 403 Reset under force to complete the whole water-drawing operation.

In particular, the hot water channel 103 and the cold water channel 104 are formed by the protruding barrel column of the water inlet seat 101. The hot water channel 103 and the cold water channel 104 pass through the fixed seat 102 through the through holes provided with openings The hot water port 201 and the cold water port 202 formed by the gap of the limit seat 2 are connected to the connecting base 3 and a connection channel 301 is opened. One end of the connection channel 301 communicates with the hot water port 201 and the cold water port 202 formed by the gap, and the other end is connected to The water outlet channel 401 communicates, and the water outlet channel 401 of the casing 4 is also surrounded by the protruding barrel column of the casing 4.

Obviously, the above examples are only examples for clear explanation, and are not limitations on the implementation. For those of ordinary skill in the art, other different forms of changes or changes can be made based on the above description. There is no need to be able to Exhaustive methods. And the obvious changes or changes derived from this are still within the protection scope created by the utility model.

1: Water inlet base

101: water inlet

102: fixed seat

103: hot water channel

104: Cold water channel

105: second sealing ring

2: Limit seat

201: hot water port

202: cold water outlet

203: First sealing ring

204: curved limit groove

3: connector

301: connection channel

302: connecting shaft

303: positioning block

4: Shell

401: Outlet channel

403: torsion spring

5: screw cap

502: card block

Claims (10)

A temperature-adjustable water outlet faucet of a drinking fountain is characterized in that it includes a water inlet base and a housing. The water inlet base is provided with a hot water channel and a cold water channel. The water inlet base is rotationally connected to a limited position seat, and the limited seat A hot water port and a cold water port are provided; the water inlet base is provided with a limit position column, and the limit seat is provided with an arc limit slot that cooperates with the limit column slip; when the limit column is located at one end of the limit slot , The hot water port and the cold water port are respectively misaligned with the hot water channel and the cold water channel. When the limit post is located at the other end of the limit slot, the cold water port and the cold water channel are misaligned and the hot water port and the hot water channel are in communication ; The housing is provided with a water outlet communicating with the hot and cold water outlets. The adjustable temperature outlet of the water dispenser as described in item 1 of the patent application range is characterized in that the housing is provided with a connection seat fixedly connected with the limit seat, and the housing is rotationally connected with a drive that drives the limit seat to rotate For the screw cap, the connecting seat is located between the limit seat and the screw cap. The adjustable temperature outlet tap of a water dispenser as described in item 2 of the patent application range, wherein the connecting seat is provided with a connecting shaft, the screw cap is provided with a positioning groove, and the end of the connecting shaft passes through the housing And a positioning block that is engaged with the positioning groove is provided. The adjustable temperature outlet of the water dispenser as described in item 2 of the patent application range, characterized in that the screw cap is movably connected with a pressing rod, and the pressing rod can move along the connection direction between the screw cap and the housing , The end of the pressing rod is provided with a clamping block, and the housing is provided with a clamping seat that is engaged with the clamping block. The adjustable temperature outlet of a water dispenser as described in item 4 of the patent application range, wherein the pressing rod sleeve is provided with a spring, and when the spring is in a natural state, the clamping block and the clamping seat are misaligned. The adjustable temperature outlet of a water dispenser as described in item 2 of the patent application range is characterized in that a torsion spring is provided in the housing, and both ends of the torsion spring are fixedly connected to the housing and the screw cap respectively. The temperature-adjustable water outlet tap of a water dispenser as described in item 2 of the patent application range is characterized in that the connection seat is provided with a connection channel, one end of the connection channel communicates with a hot water port and a cold water port, and the other end is connected with the water outlet The channel is connected. The temperature-adjustable water outlet of the water dispenser according to any one of the items 1 to 7 of the patent application range, characterized in that a first sealing ring is provided at the hot water port and the cold water port. The temperature-adjustable water outlet tap of a water dispenser according to any one of the items 1-7 of the patent application range, wherein the water inlet base includes a water inlet seat and a fixed seat, and the fixed seat is used to fix the water inlet seat And shell. The adjustable temperature outlet tap of a water dispenser as described in item 9 of the patent application range is characterized in that the hot water channel and the cold water channel penetrate through the water inlet seat and the fixed seat respectively, and the hot water channel and the fixed seat of the water inlet seat The connection point of the hot water channel, the cold water channel of the water inlet seat and the cold water channel of the fixed seat are all provided with a second sealing ring.

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