WO2015024172A1 - Fan - Google Patents

Abstract

A fan, comprising a spray pipe (12) and a water tank provided with a through-hole used for placement of said spray pipe (12); further comprising a washer sleeved on said water tank (12) and in contact with said water tank; the washer (2) is sleeved on the water tank (12), then fitted with the side wall of the water tank, thereby closing the water tank through-hole; the washer (2) is arranged to fit with the through-hole, thereby preventing liquid from leaking out of the water tank; at the same time, the washer (2) protects the spray pipe (12).

Description

 a fan

 [Technical Field]

 The present invention relates to the field of household appliances, and more particularly to a fan. 【Background technique】

 Fans usually have two kinds of ceiling fans and floor fans. In order to facilitate people's use and carrying, there are also micro fans. No matter which kind of fan is used to rotate the air through the blades, the wind is generated, but the wind still follows the air. The same temperature will not give the user a cool feeling.

 I designed a fan with a water spray device that can spray mist water by squeezing. The water spray device includes a spray pipe, a spray head that is sleeved on the top of the spray pipe, and a part of the bottom of the spray pipe. The water suction hose of the hole, the water spray device is fixed on the casing by heat fusion of the water spray pipe and the casing. This program is not public. The tank is provided with a water tank for storing liquid, and the water spray pipe and the side wall of the water tank are thermally fixed, but during the installation process, the hot water of the spray pipe and the water tank may damage the water spray pipe, causing the water spray pipe Leaking water, resulting in unusable products and waste.

[Summary of the Invention]

 The technical problem to be solved by the present invention is to provide a fan that prevents damage to the water spout pipe when the sprinkler pipe is fixed.

 The object of the present invention is achieved by the following technical solutions: a fan comprising a water spray pipe and a water tank provided with a through hole for placing the water spray pipe, further comprising a set connected to the water spray pipe and The mat that the water tank contacts.

 Preferably, a middle of the pad is provided with an inward recess, and a side wall of the water tank at the edge of the through hole is placed in the recess. The recess is caught in the side wall of the tank to avoid contact between the sprinkler pipe and the side wall of the tank, and to fix the sprinkler pipe.

Preferably, the upper portion of the water spout pipe is provided with a blocking member, and the blocking member is in close contact with the pad. The close fitting of the stopper and the mat further increases the firmness of the spray pipe fixing. Preferably, the upper portion of the water spout pipe is provided with a blocking member, one end of the pad is sleeved on the blocking member, and the other end is placed at the edge of the through hole, and the side wall of one end of the pad is closely attached to the The side wall of the water tank. This is another structure for setting up the mattress to prevent the spray pipe from coming into contact with the side wall of the tank and to fix the spray column.

 Preferably, the water spray pipe and the gasket sleeve portion are small at one end and large at the other end; the outer diameter of the small end of the water spray pipe is smaller than the inner diameter of the gasket, and the inner diameter of the large end of the water spray pipe is larger than the gasket The inner diameter of the crucible. This arrangement makes the fit between the pad and the sprinkler pipe tighter.

 Preferably, the pad is a flexible soft plastic material. The soft plastic has good elasticity, and the pad will shrink when the pressure between the water pipe and the side wall of the water tank is pressed, thereby preventing the water pipe from being damaged.

 Preferably, the water tank is provided with a card member for limiting and fixing the water spray pipe, the casing comprises a front shell and a rear shell, and the card members on the front shell and the rear shell are correspondingly and cooperatively disposed. The clamps cooperate with the water pipe to limit and fix the second point, so that the spray pipe is fixed more firmly.

 Preferably, the card member includes a support plate for supporting the water spout pipe and an opening for placing the sprinkler pipe at the top of the support plate. The support plate can support the water spray pipe, and the spray pipe is limited to two points. The spray pipe is placed at the opening, and the opening is suitable for the spray pipe to prevent the spray pipe from being damaged, and the current shell and the rear shell are fixed together. The opening on the front casing and the opening on the rear casing will limit the water spray pipe between the two openings, thereby better limiting and fixing the water spray pipe.

 Preferably, the card further comprises a reinforcing column disposed on both sides of the support plate. This setting increases the robustness of the support.

 Preferably, the reinforcing column root portion is provided with a reinforcing rib. The number of ribs is two, and the relative arrangement, the structure of the rib is a right-angled trapezoid, and the long straight corner is in contact with the reinforcing column, so that the strength of the struts can be increased.

In the present invention, a water spray device for discharging mist water and a water tank for storing water are provided on the fan, and the water spray device includes a spray head, a water spray pipe, and a water suction hose, and the water tank is provided with a through hole for placing the water spray pipe. The side wall of the water tank is narrow, and the side wall of the water spray pipe is thin. When the side wall of the water spray pipe and the side wall of the water tank are heat-sealed, the water spray pipe is likely to be damaged, which may cause water spray. The tube leaks. A pad is arranged on the fixed part of the water pipe and the side wall of the water tank, and the pad is sleeved on the water pipe and then carried out with the side wall of the water tank In cooperation, the pad is matched with the side wall of the water tank to close the through hole of the water tank, and the pad is arranged with the through hole to prevent the liquid in the water tank from leaking out, so that the gasket can protect the water spray pipe.

[Description of the Drawings]

 1 is an overall structural view of a fan according to an embodiment of the present invention;

 2 is a schematic structural view of a pad according to Embodiment 1 of the present invention;

 3 is a schematic view showing the cooperation of the pad and the water spray device according to the first embodiment of the present invention;

 4 is a schematic view showing the cooperation of the water spray device, the mat and the rear shell according to the first embodiment of the present invention;

 FIG. 5 is a schematic structural view of a card member according to Embodiment 1 of the present invention.

 Among them: 1, water spray device; 11, nozzle; 111, bump; 12, water pipe; 121, block; 13, water suction hose; 2, pad; 21, through hole; 22, depression; The rear case; 31, the second groove; 32, the card member; 321 , the support plate; 322, the opening; 323, the reinforcing column; 324, the rib.

【detailed description】

 The invention will now be further described with reference to the drawings and preferred embodiments.

 The present invention discloses a fan. As a first embodiment of the present invention, as shown in FIGS. 1 to 5, a water spray pipe 12 and a water tank provided with a through hole for placing the water spray pipe 12 are further included. A pad 2 that is in contact with the water tank on the water spout pipe 12. In the present invention, since the water spray device 1 for discharging the mist water and the water tank for storing the water are provided on the fan, the water spray device 1 includes the spray head 11, the water spray pipe 12, and the water suction hose 13, and the water tank is provided for placing the spray. The through hole of the water pipe 12 is provided with a pad 2 at the fixed portion of the water pipe 12 and the side wall of the water tank, and the pad 2 is sleeved on the water spout pipe 12 and then cooperates with the side wall of the water tank, the pad 2 and the water tank The side walls cooperate to close the through hole of the water tank, and the pad 2 is arranged with the through hole to prevent the liquid in the water tank from leaking out, so that the gasket can protect the water spray pipe.

As shown in FIG. 1, the water spray device 1 of the fan is located at a lower portion of the blade 4, and the mist sprayed in the water spray device 1 is blown toward the user with the wind generated by the rotation of the blade 4, by physical principle. Knowing that the liquid evaporates and absorbs heat, it gives the user a cool feeling. The fan housing is provided with a convenient water spray device 1 The nozzle sprays a through hole of the mist water, and the through hole cooperates with the structure of the nozzle of the water spray device 1. As shown in FIG. 3, the top of the nozzle 11 has a circular structure, and the corresponding through hole also has a circular structure.

 As shown in FIG. 3, the water spray device includes a water spray pipe 12, a spray head 11 that is sleeved on the top of the spray pipe 12, and a water suction hose 13 partially embedded in the bottom hole of the spray pipe 12, thus forming a complete In the water spraying device, the nozzle 11 is provided with a protrusion 111 for the user to press with a finger, and the nozzle 11 is pressed by the protrusion 111, and the spring contraction in the water spout pipe 12 is ejected from the water spray through hole at the top of the nozzle 11. Foggy water. Referring to FIG. 4, the water suction hose 13 is placed in the second recess 31 in the rear casing 3. The casing of the fan includes a front casing and a rear casing 3. The front casing is disposed corresponding to the structure of the rear casing 3, and the front casing is provided with The first groove engaged with the second groove 31, when the front case and the rear case 3 are fixedly fixed, the first groove and the second groove 31 form the water tank, so that the water suction hose 13 is placed in the water tank, and then the water spray device 1 can continue to spray mist.

 The front case and the rear case 3 of the casing of the present invention are fixed together by heat fusion, and the heat fusion fixing is firm, and the sealing effect is good, so that the liquid in the water tank can be prevented from leaking out. The front shell is provided with a liquid injection hole in the water tank portion, and the liquid injection hole is a through hole of a circular structure, and is convenient for injecting liquid into the water tank. The liquid according to the present invention is water, and perfume, toilet water or the like may be added to the water. Therefore, when the liquid is blown to the user with the wind of the fan, not only can the feeling of coolness be felt, but also the fragrance can be overflowed, giving a sense of enjoyment.

 As shown in FIG. 2, a middle portion of the pad 2 is provided with a through hole 21 for inserting into the water spray pipe. Referring to FIG. 3, the water spray pipe 12 has a cylindrical structure, and the pad 2 has a circular ring structure. The through hole 21 in the pad 2 is arranged in accordance with the structure of the water spout pipe 12, and the pad 2 is tightly fitted on the sprinkler pipe 12. In order to ensure that the mattress 2 is tightly sleeved on the water spray pipe 12, the one end portion of the water spray pipe 12 and the gasket 2 is small and the other end is large; the outer diameter of the small end of the water spray pipe 12 is smaller than the gasket The inner diameter of the large diameter of the water spout 12 is larger than the inner diameter of the pad 2, so that the fit between the pad 2 and the water spout 12 is made closer. The pad 2 is sleeved from the bottom of the water spray pipe 12 on the water spray pipe 12, and a stopper 121 is disposed on the upper portion of the water spray pipe 12, and the stopper 121 is closely attached to the pad 2, and the stopper The close fit of the 121 and the mattress 2 further increases the firmness of the fixing of the water spout pipe 12, and also prevents the pad 2 from moving.

The middle of the pad 2 is provided with an inwardly facing recess 22, and the side wall of the tank for placing the edge of the through hole of the water spout pipe 11 is placed in the recess 22, and the recess 22 catches the side wall of the tank , mat 2 is In the toroidal structure, the cross section of the trap 22 is a circular structure, and the corresponding side wall of the tank cooperating with the mat 2 is arranged in an arc shape with the matching recess 22. 4, the housing includes a front shell and a rear shell 3, and the rear shell 3 is provided with a semi-circular arcuate opening at the side wall of the tank at the mating of the mat 2, and the front shell is correspondingly arranged with a semicircle The arcuate opening of the structure, when the front shell and the rear shell 3 are fitted together, the side walls of the two arcuate openings are recessed, so that the side wall of the tank and the mat 2 are tightly fitted and fixed. This not only prevents the sprinkler pipe 12 from coming into contact with the side wall of the water tank, but also protects the water tank from sealing effect.

 As shown in FIG. 2, the pad 2 is a flexible soft plastic material, and the soft plastic has good elasticity, and the side wall of the water tank is inserted into the recess 22 of the pad 2, because the pad 2 has elasticity, Deformation occurs when it is squeezed, and the pad shrinks when pressure is applied between the water spray pipe and the side wall of the water tank, thereby preventing not only damage of the water spout pipe due to squeezing, but also the pad 2 The sealing effect of the through hole for the water tank 2 for the water tank is better. This prevents it from leaking liquid from it.

 In this embodiment, the water tank is provided with a card member 32 for limiting and fixing the water spray pipe 12, and the casing includes a front shell and a rear shell 3, and the front shell and the rear shell 3 The card member 32 is correspondingly and cooperatively disposed, and the card member 32 cooperates with the second point of the water spray pipe 12 to be fixed and fixed, so that the fixing of the water spray pipe 12 is more firm.

 As shown in FIG. 4, the rear case 3 is provided with a second groove 31, and a card member 32 is disposed at the bottom of the second groove 31. Referring to FIG. 5, the card member 32 includes a support for supporting the water spout. An abutment plate 321 of 12 and an opening 322 for placing the water spout pipe 12 are disposed on the top of the support plate 321 . The support plate 321 can support the water spray pipe 12, and the water spray pipe 12 is restricted by two points, the spray water pipe 12 is placed at the opening 322, and the opening 322 is adapted to be disposed on the water spray pipe 12 to prevent the water spray pipe 12 from being damaged, and When the front shell and the rear shell 3 are fixedly fixed, the opening on the front shell and the opening 322 on the rear shell 3 cooperate to limit the water spout pipe 12 between the two openings, thereby limiting and fixing the sprinkler pipe 12 The effect is better.

The card member 32 further includes a reinforcing post 323 disposed on two sides of the supporting plate 321 to increase the rigidity of the supporting plate 321 , the reinforcing column 323 is a cylindrical structure; and the reinforcing column 323 is provided with a reinforcing bar at the root 324, can further increase its strength. The number of the ribs 324 is two, and is oppositely disposed, the ribs 324 The structure is a right-angled trapezoid, and the longer straight-angled side is in contact with the reinforcing post 323, so that the strength of the supporting plate 321 can be increased. Of course, other numbers of ribs can be set, such as one, three, etc.; the ribs can also be set to other structures, such as strip structures. In contrast, the ribs with a right-angled trapezoidal structure can increase the strength of the roots more, which makes the effect better.

 In the present embodiment, the front case and the rear case 3 are disposed correspondingly, and some of the components are symmetrically disposed, for example, the portions and structures for fixing the water spray device 1 are symmetrically disposed. This makes the fit more tight and the effect is better.

 Embodiment 2: The difference between this embodiment and the first embodiment is that the pad is a ring-shaped structure, and the pad comprises a first ring and a second ring, and a first ring and a second ring are formed. a platform, the inner diameter of the first ring is larger than the inner diameter of the second ring, the first ring is sleeved on the block of the water spray pipe, and the second ring is sleeved on the water spray pipe, when the water pipe and the water pipe When the side wall is fitted and fixed, the second ring is placed on the side wall of the water tank, and the first ring and the side wall of the water tank are closely attached. This arrangement of the mat can also play a role in the protection of the water spray, avoiding damage to the spray pipe and the side wall of the tank. Other settings and advantageous effects are the same as in the first embodiment.

 Embodiment 3: The difference between this embodiment and the first embodiment is that the spray pipe is provided with a second pad which is in contact with the support plate, and the second pad is sleeved at the bottom of the spray pipe. This prevents the sprinkler pipe from coming into contact with the support plate.

 The fan of the invention is a micro fan, which is convenient to carry and use.

 The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

Rights request 1. A fan, characterized in that it includes a water spray pipe and a water tank provided with a through hole for placing the water spray pipe, and also includes a gasket connected to the water spray pipe and in contact with the water tank . 2. The fan according to claim 1, characterized in that an inward recess is provided in the middle of the gasket ring, and the side wall of the water tank at the edge of the through hole is placed in the recess. 3. The fan according to claim 2, characterized in that a stopper is provided on the upper part of the water spray pipe, and the stopper is in close contact with the gasket ring. 4. The fan according to claim 1, characterized in that, a stopper is provided on the upper part of the water spray pipe, one end of the gasket is sleeved on the stopper, and the other end is placed at the edge of the through hole. , The side wall of one end of the gasket ring is close to the side wall of the water tank. 5. The fan according to claim 2 or 4, characterized in that the connecting part between the water spray pipe and the gasket is small at one end and large at the other end; the outer diameter of the small end of the water spray pipe is smaller than that of the gasket. The inner diameter of the large end of the water spray pipe is greater than the inner diameter of the gasket ring. 6. The fan according to claim 2 or 4, characterized in that the gasket is made of elastic soft plastic material. 7. The fan according to claim 1, wherein the water tank is provided with a clamp for limiting and fixing the water spray pipe, the housing includes a front shell and a rear shell, and the front shell It corresponds to and is set in conjunction with the card on the back shell. 8. The fan according to claim 7, wherein the clamping member includes a support plate for supporting the water spray pipe and an opening for placing the water spray pipe on the top of the support plate. 9. The fan according to claim 8, wherein the clamping member further includes reinforcing pillars arranged on both sides of the support plate. 10. The fan according to claim 9, characterized in that reinforcing ribs are provided at the root of the reinforcing column.