Toilet height increaser

Abstract

This utility model relates to the field of toilet appliances and discloses a toilet riser, including a riser body, a cover, a mounting plate, a fixing screw, and a plastic nut. The rear side of the cover and the mounting plate are rotatably connected. The plastic nut is pre-embedded in the rear side of the riser body and has an insertion hole communicating with the outside of the riser body. The fixing screw passes through the mounting plate and is fixedly inserted into the insertion hole. This utility model, by pre-embedding the plastic nut in the rear side of the riser body, allows the mounting plate, connected to the rear side of the cover, to be detachably installed in the rear side of the riser body via the fixing screw. When the cover or the riser body is damaged, the cover can be removed from the riser body simply by unscrewing the fixing screw, thus eliminating the need to replace the entire toilet riser and effectively reducing maintenance costs and resource waste.

Description

Technical Field

[0001] This utility model relates to the field of toilet appliances, and in particular to toilet risers. Background Technology

[0002] A toilet riser is an auxiliary device installed on a toilet, primarily used to help the elderly, pregnant women, or people with mobility impairments sit and stand up more easily. It increases the height of the toilet, making the act of using the toilet less strenuous. Chinese patent document CN201721064935.1 discloses a toilet riser, including a riser body, a lid, a rotating shaft, and a buffer, wherein the lid is rotatably connected to the riser body via the rotating shaft. However, in the aforementioned toilet riser, the lid is difficult to disassemble. If the lid or the riser body is damaged, the entire toilet riser needs to be replaced, increasing maintenance costs and wasting resources. Utility Model Content

[0003] The present invention aims to provide a toilet riser, which solves the problem that the lid of the existing toilet riser is difficult to remove, and if the lid or the main body of the riser is damaged, the entire toilet riser needs to be replaced, which increases maintenance costs and wastes resources.

[0004] To achieve the above objectives, the solution provided by this utility model is as follows:

[0005] The toilet riser includes a riser body and a cover; it also includes a mounting plate, a fixing screw, and a plastic nut; the rear side of the cover and the mounting plate are rotatably connected; the plastic nut is pre-embedded on the rear side of the riser body, and the plastic nut has an insertion hole communicating with the outside of the riser body; the fixing screw passes through the mounting plate and is fixedly inserted into the insertion hole.

[0006] Optionally, the mounting plate has a positioning protrusion on the side facing the height increaser body, and the positioning protrusion has a through hole for the fixing screw to pass through; the rear side of the height increaser body has a positioning groove that mates with the positioning protrusion; the plastic nut is pre-embedded in the vertical groove surface of the positioning groove.

[0007] Optionally, a knob groove is formed between the mounting plate and the positioning protrusion; a knob is fixed to the outer end of the fixing screw, and the knob is located in the knob groove.

[0008] Optionally, the cover includes a cover plate and a rotating part; two parallel reinforcing ribs are formed on the surface of the cover plate; the reinforcing ribs extend downward toward the rear side of the cover plate and form arc-shaped rib portions; the rotating part is fixed between the two arc-shaped rib portions and is located below the cover plate; the rotating part and the mounting plate are rotatably connected.

[0009] Optionally, the cover body further includes an arc-shaped cover plate portion, which is formed on the rear side of the cover plate and is connected to two arc-shaped rib portions.

[0010] Optionally, the top of the mounting plate is bent to form an arc-shaped mounting portion; the mounting portion is mounted on the rotating part, and a limiting portion that fits and conforms to the rotating part is formed on the inner side of the mounting portion.

[0011] The lower end of the arc-shaped rib is formed with a blocking part, which is blocked on the outside of the erected part; the rotating part and the blocking part are fixedly connected.

[0012] Optionally, the plastic nut includes a nut body and a plurality of wing-shaped portions arranged circumferentially along the nut body; the wing-shaped portions are provided with filling holes; and arc-shaped grooves are formed on the nut body between adjacent wing-shaped portions.

[0013] Optionally, gripping grooves are formed inward on both the left and right sides of the height increaser body.

[0014] Beneficial effects:

[0015] This utility model provides a toilet riser. By pre-embedding a plastic nut on the rear side of the riser body, a mounting plate connected to the rear side of the lid can be detachably installed on the rear side of the riser body via a fixing screw. When the lid or the riser body is damaged, the lid can be removed from the riser body simply by unscrewing the fixing screw, thus eliminating the need to replace the entire toilet riser. This effectively reduces the maintenance cost of the toilet riser and minimizes resource waste. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the toilet riser provided by this utility model. Figure 1 .

[0018] Figure 2 yes Figure 1 Enlarged view of section A.

[0019] Figure 3 This is a schematic diagram of the structure of the toilet riser provided by this utility model. Figure 2 .

[0020] Figure 4This is a cross-section of the toilet riser provided by this utility model. Figure 1 .

[0021] Figure 5 yes Figure 4 Enlarged view of section B.

[0022] Figure 6 This is a cross-section of the toilet riser provided by this utility model. Figure 2 .

[0023] Figure 7 yes Figure 6 Enlarged view of section C.

[0024] Figure 8 This is a cross-section of the toilet riser provided by this utility model. Figure 3 .

[0025] Figure 9 This is a schematic diagram of the structure of the height increaser body.

[0026] Figure 10 This is a schematic diagram showing the connection between the cover and the mounting plate.

[0027] Figure 11 This is a diagram showing the relative positions of the fixing screw and the mounting plate.

[0028] Explanation of icon numbers:

[0029] 1-Height increaser body; 101-Positioning groove; 102-Holding groove;

[0030] 2-Cover body; 21-Cover plate; 211-Reinforcing rib; 2111-Arc-shaped rib section; 2112-Blocking section; 22-Rotating section; 23-Arc-shaped cover plate section;

[0031] 3-Mounting plate; 301-Positioning protrusion; 3011-Through hole; 302-Erection part; 303-Limiting part; 304-Knob groove;

[0032] 4-Fixing screw;

[0033] 5-Plastic nut; 501-Nut body; 5011-Socket; 5012-Arc-shaped groove; 502-Fly-shaped part; 5021-Filling hole;

[0034] 6- Knob. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0038] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0039] Please see Figures 1 to 11 This utility model provides a toilet riser, including a riser body 1, a cover 2, a mounting plate 3, a fixing screw 4, and a plastic nut 5. The rear side of the cover 2 is rotatably connected to the mounting plate 3; the plastic nut 5 is pre-embedded on the rear side of the riser body 1. Figure 1 , Figure 3The direction indicated by the middle arrow is the front side), and the plastic nut 5 has a socket 5011 that communicates with the outside of the booster body 1. The inner wall of the socket 5011 has an internal thread that mates with the fixing screw 4. The fixing screw 4 passes through the mounting plate 3 and is fixedly inserted into the socket 5011. Therefore, the mounting plate 3, which is connected to the rear side of the cover 2, can be detachably installed on the rear side of the booster body 1 by fixing the screw 4. When the cover 2 or the booster body 1 is damaged, the cover 2 can be removed from the booster body 1 simply by unscrewing the fixing screw 4, thus eliminating the need to replace the entire toilet booster and effectively reducing the maintenance cost and resource waste of the toilet booster.

[0040] Specifically, the height increaser body 1 can be made of polyurethane. The polyurethane height increaser body 1 can be firmly connected with the pre-embedded plastic nut 5. When the cover 2 is rotatably connected to the height increaser body 1 through the mounting plate 3 and the fixing screw 4, the connection reliability between the cover 2 and the height increaser body 1 can be guaranteed.

[0041] like Figures 9 to 11 As shown, in an optional embodiment, the mounting plate 3 has a positioning protrusion 301 on the side facing the booster body 1, and the positioning protrusion 301 has a through hole 3011 for the fixing screw 4 to pass through; the rear side of the booster body 1 has a positioning groove 101 that mates with the positioning protrusion 301; the plastic nut 5 is pre-embedded in the vertical groove surface of the positioning groove 101. When the mounting plate 3 and the booster body 1 are connected, the positioning protrusion 301 and the positioning groove 101 work together to achieve precise positioning of the mounting plate 3, ensuring that the fixing screw 4 can accurately pass through the through hole 3011 and be inserted into the insertion hole 5011 of the plastic nut 5, thus improving the convenience and accuracy of the installation of the cover 2; at the same time, the positioning structure enhances the stability of the mounting plate 3 and the booster body 1 after connection, preventing the cover 2 from loosening or being damaged due to connection misalignment during the use of the toilet booster.

[0042] like Figure 1 and Figure 6 As shown, in an optional embodiment, a knob groove 304 is formed between the mounting plate 3 and the positioning protrusion 301; a knob 6 is fixed to the outer end of the fixing screw 4, and the knob 6 is located within the knob groove 304. In this embodiment, the mounting plate 3 and the positioning protrusion 301 cooperate to form the knob groove 304, and the knob 6 fixed to the outer end of the fixing screw 4 is designed to be placed within the knob groove 304, allowing the user to directly tighten or loosen the fixing screw 4 by rotating the knob 6 without the need for additional tools, thereby improving operational convenience. In addition, the knob groove 304 provides protection and positioning for the knob 6, preventing the knob 6 from being damaged or shifted due to external forces, and enhancing the durability of the fixing screw 4 and the knob 6.

[0043] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, in an optional embodiment, the cover 2 includes a cover plate 21 and a rotating part 22. Two parallel reinforcing ribs 211 are formed on the surface of the cover plate 21. The reinforcing ribs 211 are arranged along the front-rear direction of the height increaser body 1. Specifically, the reinforcing ribs 211 extend downwards toward the rear side of the cover plate 21 and form arc-shaped rib portions 2111. The rotating part 22 is fixed between the two arc-shaped rib portions 2111 and connected to the arc-shaped ribs. The rotating part 22 is located below the cover plate 21, and is rotatably connected to the mounting plate 3. The reinforcing ribs 211 enhance the structural strength of the cover plate 21, preventing deformation or damage due to stress. The arc-shaped rib portions 2111 extending toward the rear side of the cover plate 21 provide a stable mounting base and force transmission path for the rotating part 22 below the cover plate 21, thereby improving the stability and durability of the cover plate 21's opening and closing.

[0044] like Figure 1 and Figure 2 As shown, in an optional embodiment, the cover 2 further includes an arc-shaped cover plate portion 23, which is formed on the rear side of the cover plate 21 and is connected to two arc-shaped rib portions 2111. A gap is left between the arc-shaped cover plate portion 23 and the rear side of the booster body 1. In this embodiment, the arc-shaped cover plate portion 23 is formed on the rear side of the cover plate 21 and is connected to the two arc-shaped rib portions 2111. Its arc-shaped design matches the arc-shaped contour of the arc-shaped rib portions 2111, which can prevent the cover plate 21 from contacting or colliding with the booster body 1 during the lifting process. It will not be blocked by the booster body 1, thus not interfering with the rotation of the cover plate 21, ensuring the smooth rotation of the cover 2, and ensuring that the user can lift the cover plate 21.

[0045] like Figures 4 to 7 ,as well as Figure 10 and Figure 11 As shown, in an optional embodiment, the top of the mounting plate 3 is bent to form an arc-shaped support portion 302; the support portion 302 is supported on the rotating part 22, and a limiting portion 303 is formed on the inner side of the support portion 302 that supports and fits against the rotating part 22; a blocking portion 2112 is formed at the lower end of the arc-shaped rib portion 2111, and the blocking portion 2112 is blocked on the outer side of the support portion 302; the rotating part 22 and the blocking portion 2112 are fixedly connected. In this embodiment, the arc-shaped support portion 302 formed by bending the top of the mounting plate 3 is supported on the rotating part 22, and the limiting portion 303 on its inner side supports and fits against the rotating part 22 while cooperating with the blocking portion 2112, which can realize a reliable connection between the rotating part 22 and the mounting plate 3, and limit the axial displacement and vertical offset of the rotating part 22.

[0046] like Figure 8 , Figure 10 as well as Figure 11 As shown, in an optional embodiment, the plastic nut 5 includes a nut body 501 and a plurality of wing-shaped portions 502 arranged circumferentially along the nut body 501; the wing-shaped portions 502 are provided with filling holes 5021; and arc-shaped grooves 5012 are formed on the nut body 501 between adjacent wing-shaped portions 502. The plastic nut 5 includes a nut body 501 and a plurality of wing-shaped portions 502 arranged circumferentially thereon. The filling holes 5021 on the wing-shaped portions 502 help to enhance the bonding force between the nut and the material of the riser body 1, and improve the pre-embedded stability; while the arc-shaped grooves 5012 formed between adjacent wing-shaped portions 502 can disperse stress and increase the contact area between the plastic nut 5 and the surrounding polyurethane material, so that the polyurethane riser body 1 can be firmly bonded to the pre-embedded plastic nut 5.

[0047] like Figure 1 and Figure 3 As shown, in an optional embodiment, grip grooves 102 are formed inwardly on both the left and right sides of the booster body 1. This embodiment, by providing grip grooves 102 on both sides of the booster body 1 made of polyurethane material, provides a structure that facilitates the user's grip on the booster body 1. Simultaneously, the inwardly recessed design of the grip grooves 102 does not protrude outwards and occupy extra space, and the grip grooves 102 have a high degree of integration with the overall structure of the booster body 1, making it both practical and aesthetically pleasing, further enhancing the ergonomic design of the toilet booster.

[0048] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A toilet riser comprising a riser body (1) and a cover (2); characterized in that, It also includes a mounting plate (3), a fixing screw (4), and a plastic nut (5); the rear side of the cover (2) and the mounting plate (3) are rotatably connected; the plastic nut (5) is pre-embedded on the rear side of the height increaser body (1), and the plastic nut (5) has an insertion hole (5011) communicating with the outside of the height increaser body (1); the fixing screw (4) passes through the mounting plate (3), and the fixing screw (4) is fixedly inserted into the insertion hole (5011).

2. The toilet raiser of claim 1, wherein, The mounting plate (3) has a positioning protrusion (301) on the side facing the height increaser body (1), and the positioning protrusion (301) has a through hole (3011) for the fixing screw (4) to pass through; the rear side of the height increaser body (1) has a positioning groove (101) that cooperates with the positioning protrusion (301); the plastic nut (5) is embedded in the vertical groove surface of the positioning groove (101).

3. The toilet raiser of claim 2, wherein, A knob groove (304) is formed between the mounting plate (3) and the positioning protrusion (301); a knob (6) is fixed to the outer end of the fixing screw (4), and the knob (6) is located in the knob groove (304).

4. The toilet raiser of claim 1, wherein, The cover (2) includes a cover plate (21) and a rotating part (22); two parallel reinforcing ribs (211) are formed on the surface of the cover plate (21); the reinforcing ribs (211) extend downward toward the rear side of the cover plate (21) and form arc-shaped rib portions (2111); the rotating part (22) is fixed between the two arc-shaped rib portions (2111), and the rotating part (22) is located below the cover plate (21); the rotating part (22) and the mounting plate (3) are rotatably connected.

5. The toilet raiser of claim 4, wherein, The cover (2) also includes an arc-shaped cover plate portion (23), which is formed on the rear side of the cover plate (21) and is connected to two arc-shaped rib portions (2111).

6. The toilet raiser of claim 4, wherein, The top of the mounting plate (3) is bent to form an arc-shaped mounting part (302); the mounting part (302) is mounted on the rotating part (22), and a limiting part (303) is formed on the inner side of the mounting part (302) that supports and fits against the rotating part (22). The lower end of the arc-shaped rib (2111) is formed with a blocking part (2112), which is blocked on the outside of the erection part (302); the rotating part (22) and the blocking part (2112) are fixedly connected.

7. The toilet raiser of claim 1, wherein, The plastic nut (5) includes a nut body (501) and a plurality of wing-shaped portions (502) arranged circumferentially along the nut body (501); the wing-shaped portions (502) are provided with filling holes (5021); and arc-shaped grooves (5012) are formed on the nut body (501) between adjacent wing-shaped portions (502).

8. The toilet raiser of claim 1, wherein, The height increaser body (1) has inwardly formed grip grooves (102) on both the left and right sides.

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