A rapid installation device for a toilet cover

Abstract

The present invention provides a quick installation device for a toilet cover plate, which relates to the technical field of household toilets. The quick installation device for the toilet cover plate includes a support base, and a connecting cylinder is fixedly connected to the upper part of the support base and located inside. A connecting shaft is slidably connected to the inside of the connecting cylinder, and a limiting column is inserted into the lower side wall of the connecting cylinder; a sliding seat is slidably connected to the inside of the support base, a sliding hook is slidably arranged in the middle of the sliding seat, two fixing plates are fixedly connected to the inner bottom surface in the middle of the sliding seat, and two supporting plates are slidably connected between the two fixing plates. A first limiting block and a second limiting block are fixedly connected to the upper side surfaces of the two supporting plates. The toilet seat and the toilet cover are connected to the support base through the action of the connecting shaft, and then the limiting column is pushed up and down to prevent the sliding of the connecting shaft, so that the toilet seat, the toilet cover and the support base are completed to be connected, which is very convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of toilets, and specifically to a quick installation device for a toilet cover board. Background Art

[0002] A flush toilet utilizes the gravity of water to convert the potential energy of water into kinetic energy, thereby carrying excrement and dirt into the sewer pipe.

[0003] In the prior art, the toilet cover board, that is, the connection integral of the toilet seat and the toilet cover, is usually connected as a whole after production. Once the toilet seat or the toilet cover is damaged, the entire toilet cover board needs to be replaced as a whole. Therefore, a quick installation device for a toilet cover board is designed. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a quick installation device for a toilet cover board, which solves the problem that in the prior art, the toilet cover board must be replaced as a whole when one of the toilet seat or the toilet cover is damaged.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention is realized through the following technical solutions: A quick installation device for a toilet cover board includes a support base. A connecting cylinder is fixedly connected to the upper part of the support base and located inside. A connecting shaft is slidably connected to the inside of the connecting cylinder, and a limiting post is inserted into the lower side wall of the connecting cylinder;

[0008] A sliding seat is slidably connected to the inside of the support base. A sliding hook is slid in the middle of the sliding seat. Two fixing plates are fixedly connected to the inner bottom surface in the middle of the sliding seat. Two supporting plates are slidably connected between the two fixing plates. The upper side surfaces of the two supporting plates are fixedly connected with a first limiting block and a second limiting block. The inclined part of the sliding hook is located above the supporting plate and between the first limiting block and the second limiting block. Card slots are arranged on both sides of the sliding hook in the middle of the sliding seat. Two hooks are fixedly connected to the lower side surface of the toilet cover. The two hooks are respectively adapted to the two card slots. The rear side surface of the supporting plate is located in front of the card slot. Two through slots connected to the card slot are arranged in the middle of the sliding seat. The through slots penetrate through the sliding seat forward;

[0009] Step grooves are arranged on both sides of the support base. A tooth surface is arranged on the horizontal plane in the middle of the step groove. A toothed seat is arranged on the tooth surface. A connecting plate is placed inside the toothed seat. A screw rod is fixedly connected to the lower side surface of the connecting plate.

[0010] Preferably, one end of the connecting shaft extending out of the support base is slidably connected with a toilet seat and a toilet cover, and the part of the toilet seat connected to the connecting shaft is located between the part of the toilet cover connected to the connecting shaft and the support base.

[0011] Preferably, the upper end of the limiting post abuts against the side surface of the part of the connecting shaft inside the connecting cylinder.

[0012] Preferably, the teeth on the lower side surface of the toothed seat are engaged with the tooth surface.

[0013] Preferably, the screw rod extends downward from the middle of the toothed seat and then passes through the stepped groove.

[0014] Preferably, the part behind the sliding hook is slidably connected with the rear side wall in the middle of the sliding seat.

[0015] Preferably, two mounting grooves are provided on the lower side surface of the sliding seat, and rubber strips are inserted into both of the two mounting grooves.

[0016] (III) Beneficial Effects

[0017] The present invention provides a quick installation device for a toilet cover board. It has the following beneficial effects:

[0018] 1. In the present invention, the support base and the sliding seat are connected through the cooperation of the card slot and the hook and the blocking effect of the second limiting block on the hook. After pushing and pulling the sliding hook, the second limiting block connected to the tray can be driven to block or move away from the hook, which provides great convenience for installation.

[0019] 2. In the present invention, the toilet seat and the toilet cover are connected to the support base through the connecting shaft, and then the limiting post is pushed up and down to hinder the sliding of the connecting shaft, so that the toilet seat, the toilet cover and the support base are completed to be connected, which is very convenient.

[0020] 3. In the present invention, the toothed seat installed in the stepped groove can hinder the free sliding of the toothed seat in the stepped groove through the mutual cooperation of the tooth parts, which can provide convenience for adjusting the axial center distance of the screw rod. Description of the Drawings

[0021] Figure 1 is a schematic rear structure diagram of the present invention;

[0022] Figure 2 is a cross-sectional view of the present invention in the left-right direction;

[0023] Figure 3 is a bottom view of the present invention;

[0024] Figure 4 is a schematic structure diagram of the present invention after removing the toilet seat;

[0025] Figure 5It is the bottom view of the support base in the present invention;

[0026] Figure 6 It is the schematic diagram of the sliding seat connection structure in the present invention;

[0027] Figure 7 It is the cross-sectional view of the present invention in the front-back direction

[0028] Figure 8 It is the schematic diagram of the structure of the present invention after splitting the toilet lid.

[0029] Among them, 1. Support base; 2. Toilet seat ring; 3. Toilet lid; 4. Sliding seat; 5. Sliding hook; 7. Limit post; 8. Rubber strip; 9. Tooth seat; 10. Connecting plate; 11. Screw; 12. Connecting shaft; 13. Connecting cylinder; 14. Hook; 15. Tooth surface; 16. Card slot; 17. First limit block; 18. Support plate; 19. Second limit block; 20. Installation groove. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment:

[0032] As Figure 1-8 shown, the embodiment of the present invention provides a quick installation device for a toilet cover plate, including a support base 1. A connecting cylinder 13 is fixedly connected to the upper part and inside of the support base 1. A connecting shaft 12 is slidably connected to the inside of the connecting cylinder 13. A chute is provided on the inner side surface of the connecting cylinder 13. The outer side surface of the connecting shaft 12 includes a guide block that cooperates with the chute. The cooperation between the guide block and the chute can prevent the relative rotation of the connecting cylinder 13 and the connecting shaft 12. One end of the connecting shaft 12 extending out of the support base 1 is slidably connected to a toilet seat ring 2 and a toilet lid 3. The part of the toilet seat ring 2 connecting the connecting shaft 12 is located between the part of the toilet lid 3 connecting the connecting shaft 12 and the support base 1. A limit post 7 is inserted into the lower side wall of the connecting cylinder 13. The upper end of the limit post 7 abuts against the side surface of the part of the connecting shaft 12 inside the connecting cylinder 13. The limit post 7 is used to prevent the sliding of the connecting shaft 12 in the connecting cylinder 13;

[0033] A sliding seat 4 is slidably connected to the inner side of the support seat 1. The sliding seat 4 slides into the support seat 1 from the rear side of the support seat 1. A sliding hook 5 slides in the middle of the sliding seat 4. The part at the rear side of the sliding hook 5 is slidably connected to the rear side wall in the middle of the sliding seat 4. Two fixing plates are fixedly connected to the inner bottom surface in the middle of the sliding seat 4. Both of the two fixing plates are located inside the sliding hook 5. Two supporting plates 18 are slidably connected between the two fixing plates. The upper side surfaces of the two supporting plates 18 are fixedly connected with a first limiting block 17 and a second limiting block 19. After the sliding hook 5 moves back and forth, the inclined part of the sliding hook 5 pushes the first limiting block 17 or the second limiting block 19, thereby driving the supporting plate 18 to extend towards or away from the through groove. The inclined part of the sliding hook 5 is located above the supporting plate 18 and between the first limiting block 17 and the second limiting block 19. The first limiting block 17 is located inside the sliding hook 5, and the second limiting block 19 is located outside the sliding hook 5. Card slots 16 are arranged on both sides of the middle part of the sliding seat 4 and on both sides of the sliding hook 5. Two hooks 14 are fixedly connected to the lower side surface of the toilet lid 3. The two hooks 14 are respectively adapted to the two card slots 16, thereby connecting the support seat 1 and the sliding seat 4. The rear side surface of the supporting plate 18 is located in front of the card slot 16. Two through grooves connected to the card slots 16 are arranged in the middle of the sliding seat 4. The through grooves penetrate through the sliding seat 4 forward. The through grooves are channels for the hooks 14 to slide into the card slots 16;

[0034] Step grooves are arranged on both sides of the support seat 1. The step grooves penetrate through the support seat 1. A tooth surface 15 is arranged on the horizontal plane in the middle of the step grooves. A toothed seat 9 is arranged on the tooth surface 15. The teeth on the lower side surface of the toothed seat 9 cooperate with the tooth surface 15. Through the cooperation of the toothed seat 9 and the tooth surface 15, the sliding of the toothed seat 9 when it is installed on the tooth surface 15 is prevented. A connecting plate 10 is placed inside the toothed seat 9. A screw rod 11 is fixedly connected to the lower side surface of the connecting plate 10 for connecting with the toilet. The screw rod 11 extends downward from the middle of the toothed seat 9 and then passes out through the step groove.

[0035] Two mounting grooves 20 are arranged on the lower side surface of the sliding seat 4. Rubber strips 8 are inserted into the two mounting grooves 20.

[0036] A card rack is arranged in the middle of the sliding seat 4 and between the two through grooves. The sliding hook 5 is slidably connected to the inside of the card rack. The two supporting plates 18 respectively slide past the left and right side walls of the card rack. The two fixing plates are located inside the card rack.

[0037] Working principle: When installing the inner structure of the sliding seat 4, first place the two support plates 18 on the left and right side walls of the card holder, with the first limit block 17 and the second limit block 19 facing upward. Then, insert the sliding hook 5 into the card holder, and the inclined part of the sliding hook 5 is clamped between the first limit block 17 and the second limit block 19. After that, pull the sliding hook 5 backward. Under the action of the inclined part of the sliding hook 5 on the first limit block 17, both support plates 18 slide inward to the card holder, so that the through groove and the card slot 16 are unobstructed. In addition, place the toothed seat 9 in the stepped groove, and place the connecting plate 10 inside the toothed seat 9. At this time, the screw 11 passes downward through the stepped groove. Adjust the position of the toothed seat 9 on the stepped groove according to the axial distance of the screw 11 installed on the toilet seat, so that the axial distance of the screw 11 meets the installation requirements;

[0038] When installing the support seat 1, the toilet seat 2 and the toilet cover 3, first insert the connecting shaft 12 into the inner side of the connecting cylinder 13, and make the part of the connecting shaft 12 connecting the toilet seat 2 and the toilet cover 3 retract into the connecting cylinder 13. Then, place the part of the toilet seat 2 connecting the connecting shaft 12 outside the part of the toilet cover 3 connecting the connecting shaft 12, and place the toilet seat 2 and the toilet cover 3 on both sides of the support seat 1. Then, make the connecting shaft 12 move away from each other, so that the connecting shaft 12 will be connected to the toilet seat 2 and the toilet cover 3. After that, push the limit post 7 upward;

[0039] When connecting the sliding seat 4 and the support seat 1, slide the sliding seat 4 into the support seat 1 from the rear side. During the process, the hook 14 corresponds to the through groove and finally snaps into the through groove. Finally, push the sliding hook 5 forward. Under the push of the inclined part of the sliding hook 5 on the second limit block 19, drive the support plate 18 to move towards the through groove, and block the hook 14 in the card slot 16 under the action of the second limit block 19.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid installation device for a toilet cover board, comprising a support base (1). It is characterized in that: A connecting cylinder (13) is fixedly connected to the upper part and inside of the support base (1). A connecting shaft (12) is slidably connected to the inside of the connecting cylinder (13). A limiting column (7) is inserted into the lower side wall of the connecting cylinder (13). A sliding seat (4) is slidably connected to the inside of the support base (1). A sliding hook (5) slides in the middle of the sliding seat (4). Two fixing plates are fixedly connected to the inner bottom surface in the middle of the sliding seat (4). Two support plates (18) are slidably connected between the two fixing plates. The upper side surfaces of the two support plates (18) are fixedly connected with a first limiting block (17) and a second limiting block (19). The inclined part of the sliding hook (5) is located above the support plate (18) and between the first limiting block (17) and the second limiting block (19). Card slots (16) are arranged on both sides of the sliding hook (5) in the middle of the sliding seat (4). Two hooks (14) are fixedly connected to the lower side surface of the toilet cover (3). The two hooks (14) are respectively adapted to the two card slots (16). The rear side surface of the support plate (18) is located in front of the card slot (16). Two through grooves connected to the card slots (16) are arranged in the middle of the sliding seat (4). The through grooves penetrate through the sliding seat (4) forward. Step grooves are arranged on both sides of the support base (1). A tooth surface (15) is arranged on the horizontal plane in the middle of the step grooves. A toothed seat (9) is arranged on the tooth surface (15). A connecting plate (10) is placed inside the toothed seat (9). A screw rod (11) is fixedly connected to the lower side surface of the connecting plate (10). One end of the connecting shaft (12) extending out of the support base (1) is slidably connected to a toilet seat ring (2) and a toilet cover (3). The part of the toilet seat ring (2) connecting the connecting shaft (12) is located between the part of the toilet cover (3) connecting the connecting shaft (12) and the support base (1). Two mounting grooves (20) are arranged on the lower side surface of the sliding seat (4). Rubber strips (8) are inserted into the two mounting grooves (20).

2. The rapid installation device for a toilet cover board according to claim 1. It is characterized in that: The upper end of the limiting column (7) abuts against the side surface of the part of the connecting shaft (12) inside the connecting cylinder (13).

3. The rapid installation device for a toilet cover board according to claim 1. It is characterized in that: The teeth on the lower side surface of the toothed seat (9) cooperate with the tooth surface (15).

4. The rapid installation device for a toilet cover board according to claim 1. It is characterized in that: The screw rod (11) goes downward from the middle of the toothed seat (9) and then passes through the step groove.

5. The rapid installation device for a toilet cover board according to claim 1. It is characterized in that: The part behind the sliding hook (5) is slidably connected to the rear side wall in the middle of the sliding seat (4).

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