CN211172262U - Curve couple structure suitable for closestool lateral wall - Google Patents

Abstract

The utility model discloses a curve hook structure suitable for a toilet side wall, which comprises a curve hook used for hanging a container for placing toilet cleaner, wherein the curve hook is formed by connecting 3 sections of curve bodies in sequence and drawing the ends together to form an auricle-shaped structure; the 3 sections of curve bodies are respectively a first curve body, a second curve body and a third curve body which are connected in sequence, and a connecting part used for being connected with the container is arranged on the outer side of the head part of the first curve body. The curve hook of the technical scheme can be suitable for toilet bowls with different specifications; the toilet cleaner is hung on the toilet bowl of the toilet, so that most of the waste caused by long-time dissolution of the toilet cleaner in water is avoided; meanwhile, the release period of effective substances can be prolonged, most of the toilet cleaner is prevented from being washed away with water flow during each flushing, and the using effect is improved.

Description

Curve couple structure suitable for closestool lateral wall

Technical Field

The utility model relates to a technical field of toilet cleaner pendant, more specifically relates to a curve hook structure suitable for closestool lateral wall.

Background

In both domestic and public health areas, the toilet bowl needs to be cleaned, deodorized and the like to ensure the sanitation and environmental sanitation of the toilet bowl.

The common cleaning treatment methods for the toilet bowl can be divided into two types: firstly, effective substances with cleaning or fragrance and the like are placed in a water tank of a flush toilet and are gradually dissolved in the water tank, when the flush toilet is flushed, water with the effective substances enters the flush toilet from the water tank to flush the inner wall of the flush toilet, so that cleaning is realized, and part of the effective substances remaining in the water in the flush toilet emit fragrance, so that the environment is improved; secondly, effective substances, such as solid block or gelatinous paste, are directly pasted inside the closestool, and after water in the water tank enters the closestool, the solid block or gelatinous substance is washed while the inner wall of the closestool is washed, so that the aim of cleaning or removing peculiar smell is fulfilled.

The two modes need manual operation for placing or change new effective substances in a short period so as to realize the purpose of continuously treating the flush toilet, and when the two modes are operated by hands, some corrosive or easily dyed substances can be stained on the hands, so that inconvenience and even injury are brought to users.

For the first common treatment method, the effective substance is soaked in the water tank for a long time and is in a continuous dissolving state no matter whether the closestool is used or not, so that the dissolution of the effective substance is accelerated, and when the dissolved water in the water tank is used for flushing the inner wall of the closestool, a large amount of dissolved water flows away from a sewer, and only a small part of the dissolved water is remained in the closestool. In summary, the active substance has a short life and is not related to the number of uses of the toilet bowl, and the active substance is mostly wasted.

For the second common treatment mode, in order to avoid the large block of effective substances from being washed away and lost, the solvent speed of the solid substances is slow, when water in the water tank flows through the effective substances adhered to the inner wall of the closestool, the obtained effective components in the dissolved water are insufficient, most of the dissolved water can enter a sewer, the amount remained in the closestool is small, waste is caused, on the other hand, the concentration of the effective substances in the dissolved water is extremely low, and the expected effects of cleaning, peculiar smell removal treatment and the like cannot be achieved.

Therefore, the existing means for cleaning and deodorizing the toilet bowl have the defects of excessive or insufficient or uneven release of effective substances or large loss of the effective substances, and waste is caused and the ideal effect is far from achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming at least one kind of defect of above-mentioned prior art, provide a curve hook structure suitable for the closestool lateral wall, hang the cleaning agent in the lateral wall of closestool lavatory basin through the couple, when washing by water each time, water flows out from the lateral wall of lavatory basin, and part gets into the container of placing the cleaning agent, dissolves and takes away partial cleaning agent, has made the closestool effectively clean, has avoided the cleaning agent to dissolve in water for a long time; the hook can be also suitable for toilet bowls with different specifications, and has the advantages of simplicity and strong adaptability.

The utility model adopts the technical scheme that the curve hook structure suitable for the side wall of the toilet bowl comprises a curve hook used for hanging a container for placing toilet cleaner, wherein the curve hook is formed by 3 sections of curve bodies which are connected in sequence and close end to end, and forms an auricle-shaped structure; the 3 sections of curve bodies are respectively a first curve body, a second curve body and a third curve body which are connected in sequence, and a connecting part used for being connected with the container is arranged on the outer side of the head part of the first curve body.

The curved hook of the technical scheme is mainly used for hanging the container for placing the toilet cleaner, so that the toilet cleaner is fixed on the side wall of a toilet basin of a toilet, when water is flushed at each time, water flows out of the side wall of the toilet basin, and part of the water flows into the container for placing the toilet cleaner, so that part of the toilet cleaner is dissolved and taken away, the toilet is effectively cleaned, the toilet cleaner is prevented from being in direct contact with hands, the toilet cleaner is prevented from being in contact with water for a long time, and the toilet cleaner is prevented from being dissolved too fast, and waste is caused.

This technical scheme's container of placing toilet cleaner for place toilet cleaner, if contain toilet cleaner's solid piece, or contain toilet cleaner's water-permeable wrapping bag, wherein, container demountable installation is in the bottom of couple, when hanging the couple in closestool lavatory basin, and the container is laminated in the lateral wall of lavatory basin, and when the user pressed the closestool bath, the water in the closestool water tank flowed down from the lateral wall of closestool lavatory basin, and the part gets into the container from the water inlet of container in, dissolves and takes away partial toilet cleaner, and then reaches the purpose of washing, clean closestool.

The vertical size of the curve hook is 35-65 mm, and the transverse size of the curve hook is 55-85 mm.

The vertical size and the transverse size of the curve hook can be adapted to toilet bowls with different sizes.

Furthermore, the vertical dimension of the curve hook is between 40 mm and 60mm, and the transverse dimension of the curve hook is between 60mm and 75 mm.

The size proportion enables the hook to be matched with the side wall of most types of toilets, and enables the installation position of the shell to be close to the water outlet slot hole of the side wall of the toilet.

Furthermore, a pre-closed structure is arranged between the head part of the first curve body and the tail part of the third curve body, and the pre-closed structure is connected with the first curve body and the third curve body during production to form a closed pinna-shaped structure; when the earflap is used, the pre-closing structure is broken to form an earflap-shaped structure with an opening.

In order to avoid that the curve hooks are mutually hooked due to the openings in the production process to influence the assembly efficiency, the technical scheme is provided with a pre-closed structure, so that the openings of the curve hooks are closed and mutually independent. When the closestool is used, the pre-closed structure can be disconnected manually, so that the first curve body and the third curve body are disconnected, an open-ended pinna-shaped structure is formed, and the closestool is convenient to hang on the side wall of the closestool.

Further, the pre-closing structure is of conical or triangular pyramidal design.

The pre-closed structure is designed in a conical shape or a triangular conical shape, so that stress concentration is facilitated, and when the pre-closed structure is used, the pre-closed structure can be disconnected only by using a small acting force at the tip of the conical shape or the triangular conical shape, so that the first curve body and the third curve body are disconnected.

Further, a first arc-shaped transition portion is formed between the first curve body and the second curve body, a second arc-shaped transition portion is formed between the second curve body and the third curve body, and the curvature of the first arc-shaped transition portion is smaller than that of the second arc-shaped transition portion.

This technical scheme realizes matcing the closestool lavatory basin of different specifications through first arc transition portion and second arc transition portion, has more the universality, and has reduced the quantity of spare part, reduces the probability that breaks down.

When the curve hook is hung on the toilet bowl, the curve hook is stretched, so that the curve hook generates reaction force on the toilet bowl simultaneously, and the curve hook is more stably hung on the toilet bowl.

Further, the second arc-shaped transition portion protrudes outward to form an arc-shaped tip.

The arc-shaped tip is beneficial to enabling the whole curved hook to lean against the outer side of the side wall of the closestool, and particularly for the side wall of the closestool with smaller size, the installation position of the shell can still be ensured to lean against the water outlet groove hole of the closestool.

Furthermore, the second curve body is divided into a left curve body and a right curve body along the middle part of the second curve body, the curvatures of the left curve body and the right curve body are different, the left curve body is located on one side of the first curve body, the right curve body is located on one side of the third curve body, and the curvature of the left curve body is larger than that of the right curve body.

Among this technical scheme, the camber of right side curve body is little, more is close the straight line, can laminate the border up end of closestool lavatory basin better, prevents to touch the couple when the toilet lid is put down, and leads to the couple to pull the position removal and the redirecting of casing, influences the water receiving effect of casing.

Further, the tail part of the third curved body is positioned outside the head part of the first curved body.

The tail part of the third curve body is positioned outside the head part of the first curve body. At the moment, when the curve hook is hung on the toilet wall of the toilet, the tail end of the third curve body is directly fixed with the side wall of the toilet, the third curve body naturally generates outward deformation, and the second curve body generates a pulling effect on the first curve body, so that the curve hook is integrally fixed on the side wall of the toilet, and finally the shell is fixed and close to the water outlet groove hole of the toilet.

Further, the tail part of the third curved body is positioned inside the head part of the first curved body.

Further, the tail part of the third curved body extends outwards and reversely to form a reverse curved body, and the reverse curved body is positioned inside the head part of the first curved body.

When the curve hook is hung on the toilet wall, the reverse curve body is attached to the outer wall of the toilet side wall and generates acting force towards the inner side of the toilet side wall, so that better fixation is realized, and the phenomenon that the curve hook generates forward deformation and cannot play a role in fixation when matched with the toilet side wall with a smaller size is avoided.

Furthermore, a stop block is arranged on the outer side of the head part of the first curve body and adjacent to the connecting part, and the mounting opening of the connecting part, which is connected with a container with toilet cleaner, is located on the side opposite to the stop block.

In this technical scheme, the dog is used for preventing the assembly mistake, owing to set up the dog, has restricted the direction of packing into of the installing port that connecting portion and the container of placing the toilet cleaner are connected for the container of placing the toilet cleaner can only be followed the one side that does not set up the dog, packs into with the one side that the dog is relative promptly, thereby prevents user's assembly mistake.

The pre-closed structure is triangular or conical and is positioned at the position where the head part of the first curve body is closest to the tail part of the third curve body.

Further, the connecting portion with the container is connected, be equipped with the stopper on the container for the inclination of restriction casing avoids the casing excessively to bank over, in order to keep effectual catchment ability.

Further, the curve hook is hung and installed on the side wall of the toilet, and the horizontal height difference of the head end and the tail end of the curve hook on the side wall of the toilet is smaller than 50 mm.

Further, the head of the first curved body is bent inward to form a hook structure.

Furthermore, the curved hooks are composed of elastic ribs.

The material of curve couple is the elasticity rib, has elastic deformation ability, can warp according to different closestool lavatory bowl sizes, and its adjustable range enlarges, and is convenient for install or dismantle on closestool lavatory bowl.

Further, the section body of the curve hook is a cuboid.

Furthermore, the outer surface of the curve hook is provided with a reinforcing rib to form a structure with a T-shaped section, so that materials are saved, and the strength is guaranteed.

Furthermore, the container is integrally designed in a water drop shape, an opening and closing structure is arranged on the center line of the container, and the container is opened or closed through the opening and closing structure.

The container of the technical scheme is in a water drop shape, the shape of the container is well attached to the side wall of a toilet bowl, the size of the container is small, the effective volume of the container is large, the center of gravity of the container is low, the container is stably hung, the middle of the container is large, the periphery of the container is small, the structure is easy to demould, and the container is favorable for forming a drainage structure.

This technical scheme is through designing the structure that can open and shut with the container, is convenient for place the toilet cleaner in the container. Wherein, the container is formed by buckling a left side shell and a right side shell.

Compared with the prior art, the beneficial effects of the utility model are that:

The curve hook designed by the technical scheme can be suitable for toilet bowls with different specifications, and has high adaptability; the toilet cleaner is hung on the toilet bowl of the toilet, so that most of the waste caused by long-time dissolution of the toilet cleaner in water is avoided; meanwhile, the release period of effective substances can be prolonged, most of the toilet cleaner is prevented from being washed away with water flow during each flushing, and the using effect is improved.

Drawings

Fig. 1 is a schematic view of a curved hook and housing mounting structure of embodiment 1.

Fig. 2 is a schematic view of a curved hook structure of embodiment 1.

FIG. 3 is a graph showing the dimensions of the curved hook of example 1.

Fig. 4 is a schematic structural view of the hook with the reinforcing ribs.

Fig. 5 is a schematic structural view of the hook with a pre-sealing structure.

Fig. 6 is an enlarged view of the portion K in fig. 5.

Fig. 7 is a schematic structural diagram of the curved hook matched with the toilet bowl in the embodiment 1.

Fig. 8 is a schematic structural diagram of a connection position on the housing.

Fig. 9 is a schematic view of the housing structure.

Fig. 10 is a structural schematic diagram of the disassembled shell.

FIG. 11 is a schematic size diagram of a curved hook according to example 2.

Fig. 12 is a schematic view of a curved hook structure of embodiment 2.

Fig. 13 is a schematic view of the curve hook of the embodiment 2 matched with a toilet bowl of a closestool.

Detailed Description

The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, 2, 3 and 4, a curved hook structure suitable for a toilet bowl side wall comprises a container 100 for placing a toilet cleaner and a curved hook 300 adapted to the toilet bowl side wall, wherein the curved hook 300 is formed by sequentially connecting 3 sections of curved bodies and closing the curved bodies end to form an ear guo-shaped structure; the 3 sections of the curved bodies are respectively a first curved body 310, a second curved body 320 and a third curved body 330 which are connected in sequence, and a connecting part 200 for connecting with the container 100 is arranged on the outer side of a head part A of the first curved body 310.

As shown in fig. 7, the curved hook 300 of the present technical solution is mainly used for suspending a toilet cleaner, so that the toilet cleaner is fixed on the sidewall of the toilet bowl 500 of the toilet, when the toilet is flushed each time, water flows out from the sidewall of the toilet bowl, and partially flows into the toilet cleaner, so as to dissolve and slowly release the toilet cleaner, so that the toilet is effectively cleaned, thereby not only avoiding direct contact between the toilet cleaner and hands, but also avoiding long-term contact between the toilet cleaner and water, so that the toilet cleaner is too fast dissolved, and causing waste.

The container 100 of the technical scheme is used for placing the toilet cleaner, such as a solid block containing the toilet cleaner or a water-permeable packaging bag containing the toilet cleaner, wherein the container 100 is detachably mounted at the bottom of the hook, when the hook is hung on the toilet bowl 500 of the closestool, the container 100 is attached to the side wall of the toilet bowl, when a user presses the closestool to flush, water in a toilet water tank flows down from the side wall of the toilet bowl 500 of the closestool, and part of the water enters the container 100 from the water inlet of the container 100 to dissolve and slowly release the toilet cleaner, so that the aims of flushing and cleaning the closestool are fulfilled.

As shown in FIG. 3, the vertical dimension L2 of the curved hook 300 is between 40 and 60mm, and the transverse dimension L1 is between 60 and 75 mm.

As shown in fig. 5 and fig. 6, a pre-closed structure 220 is disposed between the head portion a of the first curved body 310 and the tail portion B of the third curved body 330, and during production, the pre-closed structure 220 connects the first curved body 310 and the third curved body 330 to form a closed pinnate structure; in use, the pre-close structure 220 is broken to form a pinnate structure with an opening.

Wherein the pre-closing structure 220 is of a triangular pyramidal design.

As shown in fig. 2, a first arc-shaped transition portion 340 is formed between the first curved body 310 and the second curved body 320, and a second arc-shaped transition portion 350 is formed between the second curved body 320 and the third curved body 330, wherein the curvature of the first arc-shaped transition portion 340 is smaller than that of the second arc-shaped transition portion 350.

This technical scheme realizes matcing the closestool lavatory basin 500 of different specifications through first arc transition portion 340 and second arc transition portion 350, has more the universality, and has reduced the quantity of spare part, reduces the probability of breaking down.

As shown in fig. 2 and 7, wherein, when the curved hook 300 is hung on the toilet bowl 500, since the curved hook 300 is stretched, the curved hook 300 simultaneously generates a reaction force to the toilet bowl 500, thereby more stably hanging the curved hook 300 on the toilet bowl 500.

Wherein the second arc-shaped transition portion 350 protrudes outward to form an arc-shaped tip.

The second curved body 320 is partially divided into a left curved body and a right curved body along the middle thereof, the left curved body is located at one side of the first curved body 310, the right curved body is located at one side of the third curved body 330, and the curvature of the left curved body is greater than that of the right curved body.

Wherein, the tail part B of the third curved body 330 is located outside the head part a of the first curved body 310.

The connecting portion 200 is vertically disposed on the outer side of the head portion a of the first curved body 310, the stopper 230 is disposed on the outer side of the head portion a of the first curved body 310 and adjacent to the connecting portion 200, and the mounting opening of the connecting portion 200 connected to the container containing the toilet cleaner is located on the side opposite to the stopper 230.

As shown in fig. 5 and 6, one side of the pre-sealing structure 220 connected to the first curved body 310 is located outside the head of the first curved body, and the other side of the pre-sealing structure 220 is a pointed end connected to the tail end of the third curved body 330.

As shown in fig. 7, the curved hook 300 is hung on the side wall of the toilet, and the difference h between the horizontal heights of the head end and the tail end of the curved hook 300 on the side wall of the toilet is less than 50 mm.

As shown in fig. 1 and 8, the connecting portion 200 is rotatably connected to the container 100, a connecting portion 210 connected to the connecting portion 200 is disposed on the container 100, and a limiting block 201 is disposed on the connecting portion for limiting an inclination angle of the container 100 and preventing the container 100 from tilting excessively, so as to maintain an effective water collecting capacity.

Wherein the head portion a of the first curved body 310 is bent inward to form a hook structure.

Wherein, the connecting part 200 is detachably connected with the container 100, so that the packaging volume can be reduced when the container is packaged and transported.

Wherein the curved hook 300 is composed of elastic ribs.

The material of curve couple 300 is the elastic rib, has elastic deformation ability, can warp according to different closestool lavatory bowl sizes, and its adjustable range enlarges, and is convenient for install or dismantle on closestool lavatory bowl 500.

Wherein, the section of the curve hook 300 is a cuboid.

As shown in fig. 4, the curved hook 300 is provided with a reinforcing rib to form a T-shaped cross section, so as to save material and ensure strength.

As shown in fig. 9 and 10, the container 100 is designed in a water drop shape as a whole, and an opening and closing structure is arranged on a center line of the container 100, and the opening and closing of the container 100 is realized through the opening and closing structure; the top of the container 100 is provided with a water inlet, and the side wall of the container 100 is provided with an arc-shaped water outlet.

The container 100 of the technical scheme is in a water drop shape, the shape is well attached to the side wall of a toilet bowl, the size is small, the effective volume is large, the center of gravity is low, the suspension is stable, the middle of the container is large, the periphery of the container is small, the structure is easy to demould, and the container is favorable for forming a drainage structure.

According to the technical scheme, the container 100 is designed into a structure capable of being opened and closed, so that the toilet cleaner can be conveniently placed in the container 100. Wherein, the container 100 is formed by buckling a left container 100 and a right container 100.

Wherein, the initial water collection capacity can be balanced to the delivery port of arc design, reduces the deviation of total water receiving volume.

The opening and closing structure is arranged on the center line of the container 100 and comprises a left opening connecting part 112 and a right opening connecting part 122 which are extended from the water outlet of the container 100, and the left opening connecting part 112 and the right opening connecting part 122 are butted together when being buckled, so that the solid toilet cleaner placed in the container 100 can be prevented from floating up and falling out of the container 100 under the action of water buoyancy.

As shown in fig. 9 and 10, it is preferable that a stopper for restricting the movement of the toilet cleaner is provided in the container 100. The limiting parts are provided with at least two groups, and the cross sections of the limiting parts are rectangular or circular or cross-shaped. The limiting portion is composed of a left limiting rod 141 and a right limiting rod 142, one end of the left limiting rod 141 is fixed in the left casing 110, and one end of the right limiting rod 142 is fixed in the right casing 120. Preferably, the left side limiting rod 141 and the right side limiting rod 142 can be in butt joint arrangement or staggered arrangement. When the two butt joints set up, the length of left side gag lever post 141 and right side gag lever post 142 equals, and length is not less than the width of toilet cleaner or the width that is used for splendid attire toilet cleaner wrapping bag, and its length does not hinder left side casing 110 and the width that closes the assembly of right side casing 120, and the clearance that forms is not more than the width of cleaning products or is used for the width of splendid attire cleaning products wrapping bag, prevents that cleaning products or the wrapping bag of splendid attire cleaning products from drifting out the gag lever post, even drifting out the casing.

Preferably, a flow guide plate is provided at the water inlet 130 facing the inner wall of the toilet bowl 500 of the toilet. The baffle includes: a left extension plate 111 provided on the left casing 110 toward the water inlet 130, and a right extension plate 121 provided on the right casing 120 toward the water inlet 130. When the left casing 110 and the right casing 120 are fastened, the left extending plate 111 and the right extending plate 121 form a baffle together. Specifically, the left and right extension plates 111 and 121 form an inverted q-shaped profile of the lateral cross-section of the left and right housings 110 and 120, and the left and right extension plates 111 and 121 are formed by extending the left and right housings 110 and 120 and can be integrally molded when the left and right housings 110 and 120 are molded. Because the water of closestool lavatory basin 500 flows from lavatory basin upper portion inner wall, for reporting the card hydroenergy and getting into water inlet 130 smoothly, set up left side extension board 111, right side extension board 121, and with left side extension board 111, right side extension board 121 sets up to the cambered surface, make the guide plate that forms behind left side casing 110 and the lock of right side casing 120 be a complete mild cambered surface of controlling, make its ability laminating closestool basin 500 inner wall, reduce the clearance between container 100 and the closestool lavatory basin 500 inner wall, guarantee as much as possible rivers along the guide plate get into in the water inlet 130.

Example 2

As shown in fig. 11 and 12, the present embodiment is different from embodiment 1 in that the tail portion B of the third curved body 330 extends in the opposite direction to form a reverse curved body 360, and the reverse curved body 360 is located inside the head portion a of the first curved body 310, i.e., the horizontal height of the reverse curved body 360 is higher than that of the head portion a of the first curved body 310.

When the curved hook 300 is hung on the toilet wall, the reverse curved body 360 is attached to the outer wall of the toilet sidewall and generates an acting force toward the inner side of the toilet sidewall, thereby achieving better fixation.

The head end of the first curved body 310 is fixedly attached to the sidewall of the toilet, and the tail end B of the reverse curved body 360 is fixedly attached to the sidewall of the toilet.

As shown in fig. 13, wherein, when the curved hook 300 is hung on the toilet bowl 500, since the curved hook 300 is stretched, the curved hook 300 simultaneously generates a reaction force to the toilet bowl 500, thereby more stably hanging the curved hook 300 on the toilet bowl 500.

As shown in fig. 13, the curved hook 300 is hung on the side wall of the toilet, and the difference h between the horizontal heights of the head and tail ends of the curved hook 300 on the side wall of the toilet is less than 50 mm.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A curved hook structure suitable for the side wall of a toilet bowl is characterized by comprising a curved hook for hanging a container for placing a toilet cleaner, wherein the curved hook is formed by 3 sections of curved bodies which are sequentially connected and close end to end, and forms an auricle-shaped structure; the 3 sections of curve bodies are respectively a first curve body, a second curve body and a third curve body which are connected in sequence, and a connecting part used for being connected with the container is arranged on the outer side of the head part of the first curve body.

2. The curved hook structure suitable for the side wall of the toilet bowl as claimed in claim 1, wherein a pre-closed structure is arranged between the head part of the first curved body and the tail part of the third curved body, and the pre-closed structure is connected with the first curved body and the third curved body to form a closed pinnate structure during production; when the earflap is used, the pre-closing structure is broken to form an earflap-shaped structure with an opening.

3. A curved hook structure for a toilet bowl sidewall as claimed in claim 2, wherein the pre-close structure is of conical or pyramidal design.

4. The curved hook structure for a toilet sidewall of claim 1, wherein the first curved body and the second curved body form a first curved transition therebetween, the second curved body and the third curved body form a second curved transition therebetween, and the first curved transition has a curvature smaller than the second curved transition.

5. The curved hook structure for a toilet bowl sidewall as set forth in claim 4, wherein said second arcuate transition portion protrudes outwardly to form an arcuate tip.

6. The curved hook structure for a toilet bowl sidewall as set forth in claim 1, wherein the tail portion of the third curved body is located outside the head portion of the first curved body.

7. The curved hook structure for a toilet bowl sidewall as set forth in claim 1, wherein the tail portion of the third curved body is located inside the head portion of the first curved body.

8. The curved hook structure for a toilet bowl sidewall as claimed in claim 7, wherein the tail of the third curved body extends in a reverse direction to form a reverse curved body.

9. The curved hook structure for the side wall of the toilet bowl as claimed in claim 1, wherein a stopper is provided at a position adjacent to the connection portion outside the head portion of the first curved body, and the mounting opening of the connection portion connected to the container for placing the toilet cleaner is located at a side opposite to the stopper.

10. The curved hook structure suitable for the side wall of the toilet bowl as claimed in any one of claims 1 to 9, wherein the curved hook is hung on the side wall of the toilet bowl, and the difference between the horizontal heights of the head end and the tail end of the curved hook on the side wall of the toilet bowl is less than 50 mm.

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