CN110820881B

CN110820881B - Delay release device for toilet cleaning articles

Info

Publication number: CN110820881B
Application number: CN201911229853.1A
Authority: CN
Inventors: 赖展球; 龙婷
Original assignee: Guangzhou Blue Moon Industrial Co ltd
Current assignee: Guangzhou Blue Moon Industrial Co ltd
Priority date: 2019-04-25
Filing date: 2019-12-04
Publication date: 2022-01-18
Anticipated expiration: 2039-12-04
Also published as: CN110820881A; CN211646617U; CN111101572B; CN111101572A; CN211646618U; CN110886362A; CN110886361B; CN110886361A

Abstract

A time-delay release device of a toilet cleaning article relates to the technical field of toilet cleaning articles and is suitable for being used in a toilet bowl of a closestool, and the device comprises a toilet bowl hook hung on the toilet bowl of the closestool, a shell hook connected with the toilet bowl hook and a shell hung at the bottom of the shell hook; the shell is used for placing toilet cleaning articles, the upper part of the shell is provided with a water inlet, and the lower part of the shell is provided with a gap for water outlet; the flexibility of the shell hook is greater than that of the toilet bowl hook. According to the invention, the size of the gap after the left side shell and the right side shell are buckled is controlled, so that the time from forming to finishing dripping of the effective solution is controlled, namely, the release period is prolonged, most of the solution stays in the toilet, the content of effective substances of the toilet cleaner in the toilet bowl is ensured, the waste is reduced, and the use effect is improved.

Description

Delay release device for toilet cleaning articles

Technical Field

The invention relates to the technical field of toilet cleaning products, in particular to a delayed release device of a toilet cleaning product.

Background

In both domestic and public health areas, the toilet bowl needs to be cleaned, deodorized, etc., so as to ensure the sanitation of the toilet bowl and the environmental sanitation. The common treatment methods 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 toilet is flushed, water with the effective substances enters the toilet from the water tank to flush the inner wall of the toilet, so that cleaning is realized, and part of the effective substances remained in the water in the 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 toilet 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 toilet, a large amount of the dissolved water flows away from a sewer, and only a small part of the dissolved water is remained in the toilet. 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 of the dissolved water remained in the closestool is small, waste is caused, and on the other hand, the concentration of the effective substances in the dissolved water is extremely low, so that 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.

Disclosure of Invention

The invention aims to overcome at least one defect of the prior art and provides the delayed release device of the toilet cleaning article, so that the toilet cleaning article placed in the shell is delayed to release, most of solution stays in a closestool, the content of effective substances of the toilet cleaning agent in a toilet basin is ensured, the waste is reduced, and the use effect is improved.

The invention adopts the technical scheme that the time-delay release device of the toilet cleaning article is suitable for a toilet bowl of a closestool, and comprises a toilet bowl hook hung on the toilet bowl of the closestool, a shell hook connected with the toilet bowl hook and a shell hung at the bottom of the shell hook;

the shell is used for placing toilet cleaning articles, the upper part of the shell is provided with a water inlet, and the lower part of the shell is provided with a gap for water outlet;

the flexibility of the shell hook is greater than that of the toilet bowl hook.

The technical scheme of the invention is applicable to solid toilet cleaning articles, such as a solid block containing the toilet cleaning effective substance or a water-permeable packaging bag filled with the solid particles of the toilet cleaning effective substance, and the solid block or the water-permeable packaging bag is placed in the shell, then the shell is attached to the inner side of a toilet bowl of a toilet, and the shell is hung and fixed through the hook. When the user pressed the closestool bath, the water inlet that enters into the casing along the closestool lavatory basin internal edge in the closestool water tank, because closestool bath time generally is 5 ~ 120 seconds, for guaranteeing to have enough water to enter into the casing, preferably, set up the water inlet into big open structure. After water enters the cavity, the solid toilet cleaning effective substances placed in the cavity are dissolved to form effective solution, and the effective solution slowly drops into a toilet bowl from a gap left after the left side shell and the right side shell are buckled. In the process, as the effective solution has certain tension which is in a mutual relation with the liquid pressure, when the liquid level is gradually reduced, the dropping speed of the solution is gradually reduced, and the concentration of the solution is continuously increased, which is the advantage of delayed release. Furthermore, most of the solution stays in the toilet, so that the content of effective substances of the toilet cleaner in the toilet basin is ensured, the waste is reduced, and the use effect is improved.

Secondly, the flexibility of the shell hook is controlled to be larger than that of the toilet bowl hook. The purpose of the arrangement is that the widths and the heights of the upper edges of the toilets and the transition sections of the upper edges and the inner walls of the toilets are different from each other. In the matching process, the shell and the toilet bowl hook can be in different relative positions, so that the shell hook can be elongated or compressed to deform, and the toilet bowl hook can be pulled in the process. Just because the casing couple flexibility is greater than the lavatory basin couple flexibility, the deformation of casing couple can not influence the suspension stability of lavatory basin couple. Simultaneously, set up casing upper portion and be big open structure, the casing that will be equipped with the toilet articles for use hangs in casing couple bottom, hangs the lavatory basin couple again on the closestool lavatory basin along, makes casing and casing couple be located the lavatory basin region, when the user washes by water, water gets into in the casing from the big opening in casing upper portion, and liquid in the casing can be in the full state that overflows, and this in-process hangs the casing gross weight on the casing couple and increases gradually, but the intensity of casing couple can be with the displacement control of casing in certain extent. Therefore, the stability of the mounting position of the shell is ensured by the relative different flexibility and strength design of the shell hook and the toilet bowl hook, and the use effect is also ensured. Secondly, the technical scheme of the invention is realized by the design of the hook component, and the advantage of universality is realized without an additional structure, so that the number of parts is reduced, the failure probability is reduced, and the service life of the hook component is prolonged.

Further, the housing comprises a left housing and a right housing which are mutually embedded; and a bulge is arranged at the embedding position of the left shell and/or the right shell, and the bulge enables a gap for water outlet to be reserved after the left shell and the right shell are buckled.

Because the casing is formed by buckling the left casing and the right casing, the size of the gap after buckling can be controlled, so that the time from forming to finishing dripping of the effective solution is controlled, and the release period is prolonged. Specifically, through being equipped with the bellying at left side casing and/or right side casing at the gomphosis position, the axial interval and the radial interval of casing are controlled to the height through control bellying, and the bellying can with left side casing or right side casing integrated into one piece, be convenient for make, the size in the gap of simple effectual control play water. Under liquid tension and liquid pressure at the interact, when the liquid level in the casing progressively descends, effective solution dripping speed also progressively descends, and the concentration of solution constantly risees, make the effective solution of higher concentration at follow-up release, that is, the surface of water of the effective solution of high concentration in the lavatory basin tends to release in the lavatory basin after static again, make the most stops of the active ingredient of toilet cleaning articles for use in the closestool, guarantee the effective material content of toilet cleaning agent in the lavatory basin, waste is reduced, and the use effect is promoted.

Furthermore, in order to prevent water from entering the shell, the toilet cleaning articles placed in the shell fall off from the large opening of the shell under the action of water buoyancy, and a limiting part used for limiting the movement of the toilet cleaning articles is arranged in the shell.

Furthermore, in order to improve the applicability of the device disclosed by the invention and enable the angle of the shell to be more flexible, the shell hook and the shell are rotatably or flexibly connected. The flexible connection is a connection which can enable the hook of the shell to be connected with the shell, and the shell can change the hanging angle within a certain range.

Further, the lavatory basin couple crosses cab apron and hang plate including the vertical board, horizontal plate, corner that connect gradually, because the top surface and the medial surface on the lavatory basin upper limb are the right angle transition, consequently, set up vertical board and horizontal plate tend to the right angle setting.

The rigidity of the corner transition plate is not more than that of the vertical plate or the horizontal plate; the flexibility of the vertical plate is set to be smaller than that of the inclined plate. Therefore, no matter what type and size of the toilet bowl are matched, the corner transition plate deforms moderately and clamps the edge of the toilet bowl, the relative position of the vertical plate and the edge of the toilet bowl is not changed, and a stable hanging foundation is provided for the shell hook.

Furthermore, the whole body of the shell hook is of an inverted hook-shaped structure, and the bending direction of the connecting end of the shell hook faces to a water spraying groove hole of a toilet bowl of the closestool.

That is to say, the casing couple is kept away from vertical board with the crooked direction of casing link towards closestool lavatory basin water spray slotted hole, its crooked direction for the casing can laminate and correspond the great closestool lavatory basin of size, and when the corresponding size of closestool lavatory basin is less, the casing couple then produces the deformation towards closestool lavatory basin inner wall, the closestool of the more models of can the adaptation. Secondly, the bending direction of casing couple and casing link is towards closestool lavatory basin water spray slotted hole, no matter match jumbo size lavatory basin or small-size lavatory basin, all makes the casing after hanging more press close to the water spray slotted hole, is convenient for water to enter into the casing from the water inlet.

Furthermore, the shell hook and the toilet bowl hook are fixedly connected and are of an integrated hook structure; the casing couple is crooked towards closestool lavatory basin incurving, that is to say, the casing couple is towards closestool lavatory basin water spray slotted hole with the crooked direction of casing link, and vertical board is kept away from to its crooked direction for the casing can laminate and correspond the great closestool lavatory basin of size, and when the corresponding size of closestool lavatory basin is less, the casing couple then produces the deformation of moderate degree, the closestool of the more models of can the adaptation.

Further, be sliding connection between casing couple and the lavatory basin couple, the casing couple can slide from top to bottom along vertical board, preferably, sets up between casing couple and the lavatory basin couple for single ration slip, and have the structure that can repeat the slip. Due to the arrangement of the sliding structure, on one hand, the shell hook and the toilet bowl hook are of a detachable structure, and the packaging volume can be reduced during packaging and transportation; on the other hand, when the toilet is installed, a user can know the adjusting mode of the hook assembly in the toilet through the installation process, so that the user can conveniently adjust the toilet according to the actual condition of the toilet, the matching degree between the hook assembly and toilets of different models is improved, and a better using effect is obtained. In addition, the casing couple is crooked towards closestool lavatory basin incurving, that is to say, the casing couple is crooked towards closestool lavatory basin water spout, and vertical board is kept away from to its crooked direction for the casing can laminate and correspond the great closestool lavatory basin of size, and when the corresponding size of closestool lavatory basin is less, the casing couple then produces towards the deformation of closestool lavatory basin inner wall, the closestool of the more models of adaptation.

Further, the sliding resistance of the sliding structure is greater than the total weight of the housing when filled with water, so that the housing is stable in position throughout the use cycle.

Further, in order to adapt to the widths of the upper edges of toilet bowls of different models, in a non-use state, the length L1 of the toilet bowl hook is 40-80 mm; in order to adapt to the height between the upper surface of the upper edge of the toilet bowl of different models and the water outlet position of the toilet bowl, the shell can be partially attached to the inner wall of the toilet bowl, and the distance L2 between the toilet bowl hook and the lowest point of the shell hook is 30-80 mm. When the shell hook is in sliding connection with the toilet bowl hook, the L2 is 30-80 mm; when the integrated hook structure is arranged between the shell hook and the toilet bowl hook, L2 is 45-80 mm. In order to ensure that the guide plate can be always attached to the inner wall of the toilet bowl of the toilet when the shell can rotate within a certain range after the device is installed on the toilet bowl of the toilet, the distance L3 between the hook of the toilet bowl and the shell is 40-60 mm. In order to ensure that the toilet bowl hook has enough clamping force, the vertical distance d between the inclined plate and the vertical plate is less than 35 mm.

Compared with the prior art, the invention has the following effective effects: the size of the gap after the left side shell and the right side shell are buckled is controlled, so that the time from forming to finishing dripping of the effective solution is controlled, namely, the release period is prolonged, most of the solution stays in the toilet, the content of effective substances of the toilet cleaner in the toilet basin is ensured, the waste is reduced, and the use effect is improved; secondly, no matter what type and size of the hook of the toilet bowl are matched with the toilet bowl of the toilet bowl, the hook of the toilet bowl is properly deformed by the corner transition plate and clamps the upper edge of the toilet bowl, and the relative positions of the vertical plate and the upper edge of the toilet bowl are not changed, so that a stable hanging foundation is provided for the hook of the shell.

Drawings

FIG. 1 is a schematic view of the device of the present invention in use.

Fig. 2 is a structural view of the case of embodiment 1 of the present invention when the case is fastened.

Fig. 3 is a structural view of the case body when the case body is fastened according to embodiment 2 of the present invention.

Fig. 4 is a structural view of the case body when the case body is fastened according to embodiment 3 of the present invention.

Fig. 5 is a structural view of the case of embodiment 4 of the present invention when the case is fastened.

Fig. 6 is a structural view of the case body in the embodiment 5 of the present invention when the case body is fastened.

Fig. 7 is a structural view of the case of embodiment 6 of the present invention when the case is fastened.

Fig. 8 is a connection structure diagram of the housing hook and the housing in embodiments 1, 2, and 5.

Fig. 9 is a connection structure diagram of the housing hook and the housing in embodiments 3, 4, and 6.

Fig. 10 is a structural view of the present invention with the case open.

Fig. 11 is a top view of fig. 9.

Fig. 12 is a side view of the housing closed.

Fig. 13 is a connection structure diagram of the housing hook and the toilet bowl hook in the embodiment 1 and the embodiment 3.

Fig. 14 is a connection structure view of the housing hook and the toilet bowl hook in embodiments 2 and 4.

Fig. 15 is a structural view of a toilet bowl hook of the present invention.

Fig. 16 is a perspective view of the housing hook and the toilet bowl hook in the embodiments 5 and 6.

Fig. 17 is a perspective view of the housing hook in embodiments 5 and 6.

Fig. 18 is a side view of the housing hook and the toilet bowl hook of the embodiment 5 and the embodiment 6.

FIG. 19 is a graph showing the dimensional relationship of the device of the present invention.

Detailed Description

The drawings are only for purposes of illustration 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, a delayed release device of a toilet cleaning article is suitable for being used in a toilet bowl 500 of a closestool, and the device comprises a bowl hook 300 hung on an upper edge 510 of the toilet bowl, a shell hook 200 connected with the bowl hook 300, and a shell 100 hung at the bottom of the shell hook 200.

The shell 100 is used for placing toilet cleaning articles, the upper part of the shell 100 is provided with a water inlet 130, and the lower part of the shell 100 is provided with a gap for water outlet; in use, the water inlet 130 of the casing 100 is attached to the inner wall of the toilet bowl 500, so that water can enter the casing 100 from the water inlet 130.

Secondly, because the toilet bowl of different toilet bowls size is different, in order to improve the applicability of the device in this embodiment, the flexibility of the housing hook 200 is greater than the flexibility of the bowl hook 300, so that the housing hook can both moderately deform under the action of matching different toilet bowls, bearing housing 100 and solution gravity, and the water inlet 130 is ensured to naturally stick on the inner wall of the toilet bowl 500.

As can be seen from fig. 2, 10 and 11, the housing 100 is a bubble-shaped housing or a cylinder-like shape with a large middle and small ends. Preferably, the housing 100 includes a left housing 110 and a right housing 120 fitted to each other; the left housing 110 and/or the right housing 120 are provided with a protrusion at the fitting position, and the protrusion allows a gap for water to be left after the left housing 110 and the right housing 120 are fastened. As shown in fig. 12, the convex belly position of the bubble-shaped casing is located between 1/3-1/2 of the casing 100 from bottom to top, i.e. H1-H2/H1/3-1/2, so that the casing 100 contains the toilet cleaning product and water enters the casing, the center of gravity is located at the lower part of the casing 100, and when the casing 100 is hung in the toilet bowl 500 of the toilet, the hanging is more stable, the swinging is not easy, and the water can enter the casing 100 from the water inlet 130.

Specifically, the outer edge of the left housing 110 is provided as a convex ring, the outer edge of the right housing 120 is provided as a concave ring, and the convex ring and the concave ring are engaged with each other. In the present embodiment, the radial direction is defined as the radial direction of the circumference of the raised ring or the recessed ring, and the axial direction is defined as the height direction of the raised ring or the recessed ring. The boss portion includes: a plurality of convex blocks 181 or convex points arranged on the convex ring, or a plurality of convex strips 182 or convex points arranged on the concave ring. The protruding parts 181, the protruding ribs 182 and/or the protruding points are used to ensure that a stable gap is left between the left casing 110 and the right casing 120 in the radial direction and the axial direction, so that a gap is formed between the left casing 110 and the right casing 120. Preferably, the protruding parts can be integrally formed when the right shell of the left shell is cast, the size of the gap is controlled by presetting the height of the protruding parts, and the time for releasing the effective solution in a delayed mode can be indirectly and accurately controlled. The height t of the raised part is 0.1-0.5 mm, preferably 0.1 or 0.2 or 0.3 or 0.4 or 0.5 mm.

The water inlet 130 includes: a left opening 131 provided at the top of the left casing 110, and a right opening 132 provided at the top of the right casing 120. The left opening 131 and the right opening 132 together form the water inlet 130. Preferably, the convex or concave ring in which the left and

right housings

110 and 120 are fitted to each other is a closed ring shape so that the fitted gap is in a stable state. Further, the left opening 131 and the left casing 110 share a left opening connection portion; the right opening 132 and the right housing 120 share a right opening connection. The left opening 131 may be a U-shaped opening in the left-right direction, or may be a U-shaped hole; at the left opening 131, the left side case 110 is not completely separated, and the left side opening connection portion 112 remains. Similarly, the right opening 132 may be a U-shaped opening in the left-right direction, or may be a U-shaped hole; at right opening 132, right housing 120 is not completely separated, leaving right split connection 122. After the left shell 110 and the right shell 120 are buckled, the two U-shaped openings or the U-shaped holes form a large opening structure similar to an ellipse together, so that sufficient water can enter the shell 100 in a short time; furthermore, the left side opening connecting portion 112 and the right side opening connecting portion 122 are buckled to form a closed ring at a part of the housing, so that the controllability of the fit clearance can be ensured.

Preferably, a flow guide plate 190 is provided at the water inlet 130 facing the inner wall of the toilet bowl 500 of the toilet. The baffle 190 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 together form the baffle 190. 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 flows from lavatory basin upper portion inner wall, for guaranteeing that water can get 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 guide plate 190 that left side casing 110 and right side casing 120 lock formed be a complete mild cambered surface of controlling, make it can laminate closestool basin 500 inner wall, reduce the clearance between casing 100 and the closestool lavatory basin 500 inner wall, guarantee as much as possible rivers along guide plate 190 get into in the water inlet 130.

Preferably, a connecting piece 170 for connecting the left side case 110 and the right side case 120 is provided at the bottom of the case 100, and a connecting structure 160 is provided at the upper portion of the container 100. The connecting piece 170 is fixedly arranged at the bottom of the shell 100, which is beneficial to buckling the left shell 110 and the right shell 120 in a one-to-one correspondence manner, so that the situation that multi-cavity products are mutually matched is avoided, the matching gap is more stable, and the difficulty of production control is reduced. The connection structure 160 is provided at an upper portion of the housing, i.e., the other side with respect to the connection piece, and includes: a latch part 161 provided at the edge of the convex ring of the left case, and an insertion part 162 provided at the concave ring of the right case; the fastening part 161 is provided with a fastening groove 1611; the insertion portion 162 is provided with a protruding fastening block 1621, and after the left casing 110 and the right casing 120 are fastened, the fastening block 1621 is inserted into the fastening groove 1611 and is engaged with the connecting sheet 170 to fasten the left casing 110 and the right casing 120 to form the casing 100. Further, a rotation groove (not shown) is formed outside each of the locking portion 161 and the insertion portion 162.

Preferably, a stopper 140 for restricting the movement of the toilet article is provided in the housing 100. The limiting part 140 is provided with at least 1 group, and the cross section of the limiting part 140 is rectangular or circular or cross-shaped. The limiting portion 140 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. The left side gag lever post 141 and the right side gag lever post 142 length equals, and when the two butt joint set up, the clearance is not more than the path of toilet articles for use or the width that is used for splendid attire toilet articles for use wrapping bag, and its length does not hinder left side casing 110 and right side casing 120's lock.

Preferably, because the flushing water volume of the closestool of different models is different, in order to control the total water volume that gets into casing 100 the side of left side casing 110 and right side casing 120 all is equipped with aperture 150, the highest liquid level of control entering casing 100 water, when combining the shape of casing 100 can guarantee to use on the closestool of different models, the total water volume that gets into in casing 100 is certain, reduce the deviation, thereby guarantee to dissolve the concentration of the effective solution that forms behind the toilet article and keep unanimous, make the result of use behind the effective solution instil into the lavatory basin unanimous, also can guarantee that the life of toilet article keeps unanimous between the closestool of different models.

Preferably, the small holes 150 are arc-shaped holes which are concave downwards, and the arrangement positions of the small holes 150 need to ensure that the volume of water entering the shell 100 is 10-50 ml. Preferably, the arc-shaped holes are obliquely arranged, and one side facing the flow guide plate 190 is a higher end, so that when the invention is used for toilets of different models, after the upper edge of the flow guide plate 190 is attached to the inner wall of the toilet bowl of the toilet, the casing 100 can be deflected along the upper edge of the flow guide plate 190 and towards one side far away from the flow guide plate 190, and at this time, the lowest point position of the obliquely arranged arc-shaped holes is not greatly deviated, so that the initial water storage capacity in the casing 100 tends to be consistent.

As shown in fig. 15, the toilet bowl hook 300 includes a vertical plate 310, a horizontal plate 320, a corner transition plate 330 and an inclined plate 340, which are connected in sequence. The vertical plate 310 and the horizontal plate 320 tend to be arranged at a right angle; the corner transition plate 330 is not more rigid than the vertical plate 310 or the horizontal plate 320. Thus, no matter what type and size of the toilet bowl are matched, the corner transition plate 330 deforms moderately and clamps the edge of the toilet bowl, and the relative position of the vertical plate 310 and the edge of the toilet bowl is not changed, so that a stable suspension foundation is provided for the shell hook 200.

The minimum rigidity of the corner transition plate 330 is achieved by: the cross-sectional area of the corner transition plate 330 is set smaller than that of the vertical plate 310 or the horizontal plate 320 or the inclined plate 340. Preferably, the cross-sectional area of the corner transition plate 330 is distributed in a trend that two ends are large and the middle is small, so that the flexibility of the corner transition plate 330 can be quantitatively controlled simply and effectively during manufacturing. When the bowl hook 300 is deformed to some extent, the horizontal plate 320 is attached to the upper surface of the upper rim 510 of the toilet bowl as much as possible, and the attachment area between the inclined plate 340 and the outer wall of the toilet bowl 500 may be ensured.

Preferably, the vertical plate 310 is configured to be less flexible than the inclined plate 340. When the novel hanging base is used, no matter what type and size of the toilet bowl are matched, the corner transition plate 330 and the inclined plate 340 deform moderately, so that the toilet bowl hook clamps the edge of the toilet bowl, the relative position of the vertical plate 310 and the edge of the toilet bowl is not changed, and a stable hanging base is provided for the shell hook 200.

Preferably, the I-shaped or T-shaped structure can save materials to the maximum extent, and ensure that the toilet bowl hook has enough strength when being attached to the upper edge of the toilet bowl, and the cross section of the toilet bowl hook 300 is arranged to be of an I-shaped or T-shaped structure; when the cross section is in an I shape, the overall flexibility change of the toilet bowl hook 300 is adjusted by controlling the width of the I-shaped upper panel; when the cross section is T shape structure, highly adjusting the whole flexible change of lavatory basin couple 300 through the vertical board of adjustment T shape, this two kinds of adjustment modes can both guarantee that lavatory basin couple 300 laminates the area along 510 one side on closestool lavatory basin 500 or the closestool lavatory basin for the casing 100 that is equipped with the toilet articles for use position is more stable when using. In addition, the cross section that can also set up the lavatory basin couple is the straight line, that is to say, the lavatory basin couple is plate structure.

As can be seen from fig. 1, 2, 8 and 15, the housing hook 200 is an inverted hook-shaped structure as a whole, and the bending direction of the end connected with the housing 100 faces the water spray slot 520 of the toilet bowl 500. That is to say, the bending direction of the housing hook 200 is far away from the vertical plate 310, so that the housing 100 can be attached to the toilet bowl 500 with a larger section size of the corresponding edge, and when the section size of the corresponding edge of the toilet bowl 500 is smaller, the housing hook 200 generates deformation of a moderate inner wall, and can be adapted to toilets with more models. Secondly, the bending direction of the connecting end of the casing hook 200 and the casing 100 faces the water spraying slot 520 of the toilet bowl 500, and no matter the large-size toilet bowl or the small-size toilet bowl is matched, the suspended casing 100 is close to the water spraying slot 520, so that water can enter the casing from the water inlet.

As shown in fig. 8, the housing hook 200 is provided at a lower end thereof with a rotating portion 230, and the rotating portion 230 is inserted into a rotating groove provided at an outer side of the hooking portion 161 and the insertion portion 162 through a rotating shaft 231, so that the rotating portion 230 rotates with respect to the connection structure 160. Specifically, rotation portion 230 is the pi type structure of fixed connection at casing couple 200 lower extreme, is equipped with a pair of axis of rotation 231 in two vertical inboard sides of pi type structure relatively for axis of rotation 231 can be at the recess internal rotation, and simple structure easily assembles, and casing 100 can be at certain within range internal rotation, and casing couple 200 and casing 100 are detachable structure, reduce the packing volume, are convenient for store the transportation.

As shown in fig. 1 and 13, the housing hook 200 is provided in a straight or T-shaped cross-section; when the cross section is in a straight shape, that is, the housing hook 200 is in a plate-shaped structure, the overall flexibility of the housing hook 200 is adjusted by adjusting the width of the plate-shaped structure; when the cross section is a T-shaped structure, the overall flexibility of the housing hook 200 is adjusted by adjusting the height of the T-shaped vertical plate; the cross sectional area of the shell hook 200 is smaller than that of the toilet bowl hook 300, and when the shell hook is made of the same material, the overall flexibility of the shell hook 200 can be guaranteed to be larger than that of the toilet bowl hook 300.

As shown in fig. 13, the casing hook 200 is slidably connected to the toilet bowl hook 300, and the casing hook 200 can slide up and down along the vertical plate 310. Specifically, the outer surface of the vertical plate 310 is provided with a receiving groove 410, and the receiving groove 410 is a U-shaped structure with two side sections being L-shaped structures arranged oppositely and the bottom being a sealing plate; the upper part of the shell hook 200 is provided with a sliding block 420 matched with the accommodating groove 410, the sliding block 420 can slide up and down in the U-shaped structure, further, the L-shaped structure is arranged to be tooth-shaped, the sliding block 420 can be clamped between two adjacent teeth, the purpose of single quantitative sliding and multiple sliding is achieved, and the user can visually see the adjustment amount conveniently.

Further, the sliding resistance of the sliding structure is greater than the total weight of the housing 100 when filled with water, so that the housing 100 is stable in position throughout the use period.

As shown in fig. 19, in order to adapt to the widths of the upper edges 510 of toilet bowls of different models, the length L1 of the toilet bowl hook 300 is set to be 40-80 mm, and preferably, L1 is set to be 40mm, 50mm, 60mm, 70mm or 80 mm.

In order to adapt to the height between the upper surface of the upper edge 510 of the toilet bowl of different models and the water outlet position of the toilet bowl, the shell can be partially attached to the inner wall of the toilet bowl 500, and the distance L2 between the toilet bowl hook 300 and the lowest point of the shell hook 200 is 30-80 mm.

In order to ensure that the guide plate 190 can be always attached to the inner wall of the toilet bowl 500 when the shell 100 can rotate within a certain range after the device is installed on the toilet bowl 500 of the toilet, the distance L3 between the toilet bowl hook 300 and the shell 100 is 40-60 mm.

In order to ensure that the toilet bowl hook has enough clamping force, the vertical distance d between the inclined plate 340 and the vertical plate 310 is less than 35mm, as shown in fig. 15, the vertical distance between the inclined plate 340 and the vertical plate 310 in this embodiment is 20 mm.

Example 2

As shown in fig. 3, the present embodiment is different from embodiment 1 only in that: the housing hook 200 is a plate-shaped structure, the housing hook 200 is slidably connected with the toilet bowl hook 300, and the housing hook 200 can slide up and down along the vertical plate 310.

Specifically, as shown in fig. 14, a sliding rod 430 is fixed on an outer surface of the vertical plate 310, the sliding rod 430 is composed of a T-shaped structure and a sealing plate arranged at the bottom of the T-shaped structure, the vertical plate of the T-shaped structure is vertically and fixedly connected with the vertical plate 310, and the horizontal plate of the T-shaped structure extends along the vertical plate 310; the upper portion of the housing hook 200 is provided with a sliding groove 440 capable of sliding up and down along the sliding rod 430, the sliding groove 440 is in interference fit with the sliding rod 430, the sliding groove 440 has two opposite L-shaped components, the two opposite L-shaped components are two branches formed by extending the upper portion of the housing hook 200, and a certain gap is formed between the two branches. Further, the vertical plate of the T-shaped structure provided with the sliding rod 430 is toothed, and the sliding groove 440 can be clamped between two adjacent teeth, so that the purpose of single quantitative sliding and multiple sliding is achieved, and the user can visually see the adjustment amount.

Example 3

As shown in fig. 4, the present embodiment is different from embodiment 1 only in that: in order to reduce the assembling steps when the user uses the portable electronic device, the shell hook 200 is flexibly connected with the shell 100, so that the assembling and disassembling steps are reduced, and the use by the user is facilitated.

Specifically, as shown in fig. 9, the housing hook 200 includes a tail section 210 fixedly connected to the embedded portion 162, and an arc section 220 connected to the tail section 210; the arcuate section 220 is less flexible than the tail section 210; the curved section 220 is curved towards the side far away from the vertical plate 310; that is, the arc-shaped segment 220 is bent toward the center of the toilet bowl 500, so that the casing 100 can be attached to the toilet bowl 500 having a larger corresponding size, and when the toilet bowl 500 has a smaller corresponding size, the casing hook 200 is appropriately deformed to be adapted to toilets of more models. When water enters the shell 100, the weight of the shell 100 and the toilet cleaning articles changes the center of gravity of the shell, and at the moment, the flexibility of the tail section 210 can adapt to the change of the center of gravity to be bent and deformed, so that the water inlet of the shell 100 is tightly attached to the inner wall of a toilet bowl. The strength of the arc section can bear the weight of the casing and the solution, so that the relative height position of the casing 100 is ensured not to be greatly changed, and the casing is kept close to the water spray groove hole 520 of the toilet bowl. This design allows water flowing out of the toilet bowl water spray slot 520 to flow smoothly and largely into the housing along the toilet bowl inner wall 500.

As shown in the enlarged view of fig. 9, the end section 210 is further provided with a concave area at a portion near the embedded portion 162, so as to further increase the flexibility of the end section 210, and to enable the adjustment range of the housing 100 under the action of gravity after water is fed in is larger. The cross section of the arc-shaped section 220 is of an inverted T-shaped structure; the cross section of the tail section 210 is a flat plate structure. Preferably, the horizontal plate of the T-shaped structure of the arc-shaped section 220 and the tail section 210 are integrally formed, and the vertical plate of the T-shaped structure is arranged in the arc-shaped section 220, so that the structural material of the housing hook 200 is more saved, simple and effective.

Example 4

As shown in fig. 5, the present embodiment is different from embodiment 3 only in that: the housing hook 200 is a plate-shaped structure, the housing hook 200 is slidably connected with the toilet bowl hook 300, and the housing hook 200 can slide up and down along the vertical plate 310. The difference between the embodiment 2 and the embodiment is that the connection between the housing hook 200 and the housing 100 is flexible and fixed, and the rotating shaft structure is replaced by local flexible deformation of the connection position.

Specifically, as shown in fig. 14, a sliding rod 430 is fixed on the outer surface of the vertical plate 310, the sliding rod 430 is composed of a T-shaped structure and a sealing plate arranged at the bottom of the T-shaped structure, the vertical plate of the T-shaped structure is vertically and fixedly connected with the vertical plate 310, and the horizontal plate of the T-shaped structure is parallel to the vertical plate 310; the upper portion of the housing hook 200 is provided with a sliding groove 440 capable of sliding up and down along the sliding rod 430, the sliding groove 440 is in interference fit with the sliding rod 430, the sliding groove 440 has two opposite L-shaped components, the two opposite L-shaped components are two branches formed by extending the upper portion of the housing hook 200, and a certain gap is formed between the two branches. Further, the vertical plate of the T-shaped structure provided with the sliding rod 430 is toothed, and the sliding groove 440 can be clamped between two adjacent teeth, so that the purpose of single quantitative sliding and multiple sliding is achieved, and the user can visually see the adjustment amount.

Example 5

As shown in fig. 6, the present embodiment is different from embodiment 1 only in that: the shell hook 200 is fixedly connected with the toilet bowl hook 300 and is of an integrated hook structure; the rigidity of the housing hook 200 is less than that of the toilet bowl hook 300. The casing couple 200 is crooked towards closestool lavatory pan 500 incurvation, that is to say, the crooked direction of casing couple 200 and casing 100 link is towards closestool lavatory pan water spray slotted hole 520, and vertical board 310 is kept away from to its crooked direction for casing 100 can laminate and correspond the great closestool lavatory pan 500 of size, and when closestool lavatory pan 500 correspond the size less, casing couple 200 then produces the deformation towards closestool lavatory pan 500 inner wall, the closestool of more models of can the adaptation.

Specifically, as shown in fig. 16 and 17, the toilet bowl hook 300 includes a vertical plate 310, a horizontal plate 320, a corner transition plate 330 and an inclined plate 340, which are connected in sequence. The vertical plate 310 and the horizontal plate 320 tend to be arranged at a right angle; the rigidity of the corner transition plate 330 is not greater than that of the vertical plate 310, the horizontal plate 320 or the inclined plate 340. Therefore, no matter what type and size of the toilet bowl are matched, the corner transition plate 330 deforms moderately and clamps the upper edge 510 of the toilet bowl, and the relative positions of the vertical plate 310 and the upper edge 510 of the toilet bowl are not changed, so that a stable suspension foundation is provided for the shell hook 200.

As shown in fig. 18, in order to ensure that the deformation amount of the housing hook 200 in the vertical direction does not exceed 5mm, the housing hook 200 and the housing 100 are arranged at the middle upper part of the vertical plate 310, that is, the height h4 of the connecting point of the toilet bowl hook 300 on the housing hook 200 from the free end of the vertical plate 310 and the total height h5 of the vertical plate 310 satisfy: h4/h5 is 0.3-0.8; preferably, h4/h5 is 0.3 or 0.4 or 0.5 or 0.6 or 0.7 or 0.8.

Because vertical board 310 laminating is along the inner wall of 510 on the closestool lavatory basin, only need guarantee with closestool lavatory basin on along the vertical board 310 of the adjacent part of the upper surface of 510 have sufficient support strength, in order to reduce the use of the gross weight and the material of couple self, and increase vertical board 310's flexibility, set up at least at the well hypomere of vertical board 310, the cross-sectional area of vertical board 310 dwindles gradually. The height h3 of the section of the vertical plate 310 with the gradually reduced cross-sectional area is equal to the total height h5 of the vertical plate 310: h3/h5 is 0.5-0.7; preferably, h3/h5 is 0.5 or 0.6 or 0.7.

In order to adapt to the height between the upper surface of the upper edge 510 of the toilet bowl of different models and the water outlet position of the toilet bowl, the shell can be partially attached to the inner wall of the toilet bowl 500, and the distance L2 between the toilet bowl hook 300 and the lowest point of the shell hook 200 is set to be 45-80 mm.

Example 6

As shown in fig. 7, the present embodiment is different from embodiment 5 only in that: in order to reduce the assembling steps when the user uses the portable electronic device, the shell hook 200 is flexibly connected with the shell 100, so that the assembling and disassembling steps are reduced, and the use by the user is facilitated.

Specifically, as shown in fig. 9, the housing hook 200 has an inverted hook-shaped structure, and includes a tail section 210 fixedly connected to the embedded portion 162, and an arc section 220 connected to the tail section 210; the arcuate section 220 is less flexible than the tail section 210; the curved section 220 is curved towards the side far away from the vertical plate 310; that is, the arc-shaped segment 220 is bent toward the center of the toilet bowl 500, so that the casing 100 can be attached to the toilet bowl 500 having a larger corresponding size, and when the corresponding size of the toilet bowl 500 is smaller, the casing hook 200 is deformed toward the inner wall of the toilet bowl 500, so that it can be adapted to toilets of more models. The back end 210 is used for hanging the casing 100, because the flexibility of the arc-shaped section 220 is less than the flexibility of the back end 210, therefore, when water enters into the casing 100, the weight of the casing 100 and the toilet cleaning articles makes the deflection of the back end 210 greater than the deflection of the arc-shaped section 220, the casing 100 also can deflect angularly under the action of gravity after water enters, make the water inlet 130 laminate on the inner wall 500 of the toilet bowl, and simultaneously, the relative height position of the casing 100 can not change greatly, and then the water flowing out from the water spraying slotted hole 520 of the toilet bowl smoothly flows into the casing 100 along the inner wall 500 of the toilet bowl in a large amount.

As shown in the enlarged view of fig. 9, the end section 210 is further provided with a concave area at a portion near the embedded portion 162, so as to further increase the flexibility of the end section 210, and to enable the adjustment range of the housing 100 under the action of gravity after water is fed in is larger. The cross section of the arc-shaped section 220 is of an inverted T-shaped structure; the cross section of the tail section 210 is a flat plate structure. Preferably, the horizontal plate of the T-shaped structure of the arc-shaped section 220 and the tail section 210 are integrally formed, and the vertical plate of the T-shaped structure is arranged in the arc-shaped section 220, so that the housing hook 200 is simple in structure, saves more materials, and is simple and effective.

According to the six embodiments, the time from forming to finishing dropping of the effective solution is controlled by controlling the size of the gap after the left side shell and the right side shell are buckled, namely, the release period is prolonged, so that most of the solution stays in the closestool, the content of effective substances of the toilet cleaner in the toilet basin is ensured, the waste is reduced, and the use effect is improved; secondly, no matter what kind of model size's closestool lavatory basin is matchd to lavatory basin couple in this embodiment, all make moderate deformation by the corner transition plate to press from both sides tight lavatory basin upper limb, and the relative position of vertical plate and lavatory basin upper limb does not change, provides stable basis of hanging for the casing couple. Thirdly, the casing couple has sufficient intensity to have sufficient deformability, under the condition of matching different model nightstool, can both moderate degree warp for the water inlet of casing is close to the water outlet slotted hole of lavatory basin, has guaranteed that the casing can insert sufficient water volume.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims

1. A time-delay release device of a toilet cleaning article is suitable for being used in a toilet bowl (500) of a closestool and is characterized by comprising a toilet bowl hook (300) hung on the toilet bowl (500) of the closestool, a shell hook (200) connected with the toilet bowl hook (300) and a shell (100) hung at the bottom of the shell hook (200); the shell (100) is used for placing toilet articles, and a water inlet (130) is formed in the upper portion of the shell (100); the flexibility of the shell hook (200) is greater than that of the toilet bowl hook (300);

the housing (100) comprises a left housing (110) and a right housing (120) which are mutually embedded;

a bulge part is arranged at the embedding position of the left shell (110) or the right shell (120), and the bulge part enables a gap for water outlet to be reserved after the left shell (110) and the right shell (120) are buckled; the height t of the protruding part is 0.1-0.5 mm;

the height of the projections determines the axial and radial spacing of the housing (100);

the shell (100) is formed by buckling the left shell (110) and the right shell (120), so that the time from the formation to the completion of dripping of the solution in the shell (100) can be controlled by controlling the size of the gap formed after buckling, and the period of releasing the solution is prolonged; the size of the gap can be controlled by controlling the height of the protrusions.

2. The toilet cleaning product delayed release device according to claim 1, wherein a limiting part (140) for limiting the movement of the toilet cleaning product is arranged in the casing (100).

3. The toilet cleaning product delayed release device of claim 1, wherein the housing hook (200) is rotatably or flexibly connected with the housing (100).

4. The toilet cleaning product time-delay releasing device according to the claim 1, characterized in that the toilet bowl hook (300) comprises a vertical plate (310), a horizontal plate (320), a corner transition plate (330) and an inclined plate (340) which are connected in sequence, the rigidity of the corner transition plate (330) is not more than the vertical plate (310) or the horizontal plate (320).

5. The toilet cleaning product delayed release device of claim 4, wherein the vertical plate (310) has a flexibility less than that of the inclined plate (340).

6. The delay releasing device of the toilet cleaning product as claimed in any one of claims 1 to 5, wherein the bending direction of the connecting end of the housing hook (200) and the housing (100) faces the water spraying slot (520) of the toilet bowl (500).

7. The delay release device of the toilet cleaning product as claimed in any one of claims 1 to 5, wherein the housing hook (200) is fixedly connected with the toilet bowl hook (300), and the housing hook (200) is bent towards the interior of the toilet bowl (500).

8. The toilet cleaning product time-delay releasing device as claimed in any one of claims 1 to 5, wherein the housing hook (200) is connected with the toilet bowl hook (300) in a sliding manner, the housing hook (200) can slide up and down along the vertical plate (310), and the housing hook (200) bends towards the inside of the toilet bowl (500) of the toilet.

9. The toilet cleaning product time-delay releasing device according to any one of claims 1 to 5, wherein the length L1 of the toilet bowl hook (300) is 40-80 mm; the distance L2 between the toilet bowl hook (300) and the lowest point of the shell hook (200) is 30-80 mm; the distance L3 between the toilet bowl hook (300) and the shell (100) is 40-60 mm.