JPH0726524U - Pool cleaner - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a pool cleaner capable of efficiently cleaning deposits deposited on the bottom of a pool or aquarium. [Structure] In a pool cleaner in which a suction mechanism 3 and a filtration mechanism 4 are provided on the upper part of a suction machine body a with a small wheel 2 provided with a push handle 1, the case body 5 of the suction machine body a has a planar shape. The suction chamber 7 is formed in a shape that widens toward the front side and a partition wall 6 is provided inside the case body 5 to form a suction chamber 7. The suction chamber 7 is divided into three or more chambers, and the front side of each suction chamber 7 is divided. A pool cleaner having a suction port 8 opened in the interior thereof, and the size of the suction port 8 is selected so that average suction can be performed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pool cleaner for cleaning sand and mud accumulated in pools and aquariums.

[0002]

[Problems to be solved by conventional techniques and devices]

 Conventionally, pool cleaners clean deposits such as sand and mud deposited on the bottom of pools and aquariums, but this conventional pool cleaner has a submersible pump installed on a machine with freewheels. A T-shaped suction part like the suction part at the tip of an electric vacuum cleaner is connected to the suction part of this submersible pump, and the tip of this suction part slides back and forth on the bottom of a pool or water tank as the machine moves. Then, the deposits such as sand and mud deposited on the bottom of the pool were sucked together with water, and the sucked deposits were filtered by the filtration mechanism. With this T-shaped suction section, the suction of the submersible pump was used. The suction force in the central part close to the part is strong, and becomes weaker as it gets closer to both ends, so there was a drawback that the deposits at both ends were left behind.

Therefore, the left-over part was cleaned again with the pool cleaner, but this work requires cleaning the same place by changing the phase position. there were.

The present invention solves the above-mentioned drawbacks and provides a pool cleaner capable of quickly and easily cleaning deposits such as sand and mud deposited on seats such as pools and aquariums.

[0005]

[Means for Solving the Problems]

 The gist of the present invention will be described with reference to the accompanying drawings.

In a pool cleaner in which a suction mechanism 3 and a filtration mechanism 4 are provided together on the upper part of a suction machine body a with a small wheel 2 provided with a push handle 1, the plane of the case body 5 of the suction machine body a. The shape is provided so as to widen toward the front side, and a partition wall 6 is provided inside the case body 5 to form a suction chamber 7. The suction chamber 7 is divided into three or more chambers, and each suction chamber 7 is divided into a plurality of chambers. The present invention relates to a pool cleaner characterized in that a suction port 8 is opened on the front side of the above, and the size of the suction port 8 is selected so that an average suction can be performed.

Further, in a pool cleaner in which a suction mechanism 3 and a filtration mechanism 4 are provided on the upper part of a suction machine body a with a small wheel 2 provided with a protruding push handle 1, a case body 5 of the suction machine body a is provided. A partition wall 6 is provided inside to form a suction chamber 7, a suction port 8 is opened at the front side of the suction chamber 7, and a suction guide plate 9 is vertically provided at the front side of the case body 5. A dust removing plate 10 is hung vertically downward so that the lower end of the dust removing plate 10 is close to the floor surface. A flow dividing plate 11 is provided between the suction guide plate 9 and the dust removing plate 10 to form a dust introduction section 12. The present invention relates to a pool cleaner characterized in that an inlet ceiling plate 13 is provided on an upper portion of the inlet portion 12 to allow water to pass through while gradually narrowing a water absorption interval, and the inlet ceiling plate 13 is connected to the suction port 8.

[0008]

[Action]

 The operation of claim 1 will be described.

When the airframe is set on the bottom of a pool or aquarium, and the handwheel 1 is used to manually push the airframe, deposits such as sand and mud deposited on the bottom of the pool or aquarium from the suction port 8 are sucked in by the suction mechanism 3. Is sucked together with water by the filter, the sediment such as sand and mud is filtered by the filtration mechanism 4, and the filtered water is discharged again into the pool or the water tank to clean the bottom of the pool or the water tank.

At this time, the inside of the case body 5 of the suction machine body a is formed by the partition walls 6 into three or more suction chambers 7, and the shape of the suction port 8 on the front side of the suction chambers 7 is averaged by suction and suction is performed. Since it is provided so as to be possible, the sediment such as sand and mud deposited on the bottom of the pool or the water tank is sucked into the suction mechanism 3 on average.

The operation of claim 2 will be described.

[0012] Similarly to the above, when the airframe is pushed by hand while sucking water by the suction mechanism 3, the lower end of the flow distribution plate 11 causes the sediment such as sand and mud deposited on the bottom of the pool or the water tank to be wound up in the water. While being sucked into the dust introduction part 12, the heavy deposits remaining on the bottom of the water are scraped up by the lower end of the dust sweeping plate 10, and are swirled up as a vortex between the rear surface of the flow dividing plate 11 and the front face of the dust sweeping plate 10. All the deposits that have been wound up by the flow distribution plate 11 are sucked and sucked into the dust introduction part 12, and the water absorption interval at the upper part of the dust introduction part 12 becomes gradually narrower. Then, it is sucked into the suction mechanism 3, the sediment such as sand and mud is filtered by the filtration mechanism 4, and the filtered water is again discharged into the pool or the water tank.

[0013]

【Example】

 The accompanying drawings illustrate a preferred embodiment of the present invention.

An embodiment according to claim 1 will be described.

A submersible pump 15 is provided at the base of the upper part of the suction machine body a with a small wheel 2 provided with a protruding push handle 1, and the suction section of this submersible pump 15 is inserted into the case body 5 of the suction machine body a. The discharge part of the submersible pump 15 is connected to the discharge screw tube 16 with the filter mechanism 4. The case body 5 of the suction machine body a is formed so as to have a divergent shape toward the front side, and the suction cylinder 17 into which the suction portion of the submersible pump 15 is fitted is provided at the base of the case body 5. The outer peripheral surface of the suction cylinder 17 is In the suction chamber 7 inside the case body 5 toward the front side from each of the suction opening portions 18, the suction opening portions 18 are divided into three or more sections each having substantially the same opening area. A partition wall 6 for partitioning the sucked water to be sucked is provided to form a suction chamber 7, and a suction port 8 is provided on the front side of each suction chamber 7 so that the suction water can be averaged and sucked.

In the illustrated embodiment, the suction opening 18 is divided into three sections, and the suction chamber 7 is divided into three suction chambers 7. A suction port 8 is provided on the front side of each suction chamber 7, and the size of the suction port 8 is selected so that the submersible pump 15 can perform average suction. The suction ports 8 shown in the figure set the length of the suction ports 8 at both ends to approximately 1/2 of that of the central suction port 8 due to the internal shape of the case body 5 and the suction resistance of the submersible pump 15. The figure shows a case where the suction water sucked from the mouth 8 is provided so as to be averaged.

As described above, this embodiment divides the inside of the case body 5 by the partition walls 6 so that the suction water can be evenly sucked, and the size of the suction port 8 for sucking from each suction port 8. Since it was configured so that the average suction can be performed by setting, the aircraft is set at the bottom of a pool or water tank, the submersible pump 15 is operated, and the aircraft is manually pushed by the hand push handle 1. Deposits such as sand and mud deposited on the bottom of pools and aquariums, along with the water in the width direction of the case body 5, average the respective suction ports 8, suction chambers 7, suction openings 18 and suction inner cylinders 17. After that, it is sucked into the suction part of the submersible pump 15, and the deposits such as sand and mud are filtered from the discharge part of the submersible pump 15 through the discharge screw pipe 16 by the filtration mechanism 4, and the filtered water is reused in the pool or the water tank. Discharged, pool and water Uniformly clean the bottom of such.

In the embodiment, the suction opening 18 of the suction cylinder 17 and the suction chamber 7 are set in three compartments, but the same means can be used to partition into three or more compartments.

An embodiment according to claim 2 will be described.

In a pool cleaner in which a suction mechanism 3 and a filtration mechanism 4 are provided on the upper part of a suction machine body a with a small wheel 2 having a push handle 1, the inside of a case body 5 of the suction machine body a. A partition wall 6 is provided on this to form a suction chamber 7, a suction port 8 is opened on the front side of this suction chamber 7, and a suction guide plate 9 is hung vertically downward on the front side of the case body 5. A dust collecting plate 10 made of an elastic material is hung vertically on the rear side of the suction guide plate 9 so that its lower end is close to the floor surface, and a flow dividing plate 11 is provided between the suction guide plate 9 and the dust collecting plate 10. A dust introducing portion 12 is formed, and an introducing ceiling plate 13 is provided on the dust introducing portion 12 to pass water by gradually narrowing the water absorption space.

The illustrated introduction top plate 13 is formed in an inverted V shape that gradually narrows the water absorption interval, and a groove type opening 13 ′ is provided on the upper part thereof, and the suction guide plate 9, the introduction top plate 13, and the dust-dispersing plate are provided. The case where 10 is fastened to the front side of the case body 5 by a fastening mechanism 20 interposing a spring 19 is illustrated.

Since the present embodiment is configured as described above, when the airframe is pushed manually, the suction pressure of the suction mechanism 3, the flow dividing plate 11 and the dust sweeping plate 10 wind up the sediment on the bottom of the water together with the water. , Both of the water streams are introduced into the dust introduction section 12, and are made into a jet shape at the suction port 8 by the introduction ceiling plate 13 and are sucked by the suction mechanism 3, and are filtered by the filtration mechanism 4 in the same manner as described above, and the filtrate is again filtered. It is discharged into pools and aquariums to clean the bottom of pools and aquariums.

[0023]

[Effect of device]

 The effect of claim 1 will be described.

As described above, the present invention adopts the divided suction method in which the inside of the case body is divided and the size of each suction port is selected and the average suction can be performed, so that it can be deposited in a pool or a water tank. Compared to the case where the deposits such as sand and mud are averaged and sucked, and the deposits in the central part are mainly sucked in like the suction part of the conventional pool cleaner, there is no residue of the deposits and the deposits are even. It becomes an excellent pool vacuum cleaner that can be cleaned and its work efficiency is significantly improved.

The effect of claim 2 will be described.

As described above, according to the present invention, the deposit on the bottom of the water is rolled up by the suction pressure of the suction mechanism, the flow dividing plate and the dust sweeping plate, and the sludge that is rolled up together with this water is sucked by the introduction top plate. It becomes a practical and excellent pool cleaner that can efficiently clean deposits such as pools and aquariums by sucking it into the mouth in a jet state.

[Submission date] September 28, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0004

[Correction method] Change

[Correction content]

The present invention solves the above-mentioned drawbacks and provides a pool cleaner capable of quickly and easily cleaning deposits such as sand and mud deposited on the bottom of a pool or an aquarium.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment.

FIG. 2 is a plan view in which a part of the case body of the embodiment is cut away.

FIG. 3 is a side view in which a part of a main part of the embodiment is cut away.

[Explanation of symbols]

 а Suction machine 1 Handwheel 2 Freewheel 3 Suction mechanism 4 Filtration mechanism 5 Case body 6 Partition wall 7 Suction chamber 8 Suction port 9 Suction guide plate 10 Dust removal plate 11 Flow distribution plate 12 Dust introduction part 13 Introduction top plate

Claims (2)

[Scope of utility model registration request] 1. A pool cleaner in which a suction mechanism and a filtration mechanism are provided together on the upper part of a suction machine body with a freely adjustable small wheel provided with a push handle, and the plane shape of the case body of the suction machine body widens toward the front side. The suction chamber is formed in a shape, a partition is provided inside the case body, and a suction chamber is formed. The suction chamber is divided into three or more chambers, and a suction port is opened in front of each suction chamber. A pool cleaner characterized by being selected so that the average suction can be performed. 2. A pool cleaner in which a suction mechanism and a filtration mechanism are provided together on the upper part of a suction machine body with a freewheel that is provided with a push handle and is provided with a partition wall inside the case body of the suction machine body. The suction port is opened on the front side of the suction chamber, and the suction guide plate is hung vertically on the front side of the case body. Close to
A flow dividing plate is provided between the suction guide plate and the dust removing plate to form a dust introducing portion, and an introducing ceiling plate for passing water by gradually narrowing the water absorbing interval is provided above the dust introducing portion. A pool cleaner communicating with the suction port.