Water toothpick

Abstract

The utility model relates to the technical field of water toothpicks, in particular to a water toothpick which comprises a water toothpick body, a connecting pipe is arranged at the top of the water toothpick body, a spray pipe is arranged at one end, away from the water toothpick body, of the connecting pipe, and connecting pieces are arranged at the ends, close to each other, of the connecting pipe and the spray pipe. Limiting pieces are slidably connected to the outer sides of the connecting pieces, the two sets of limiting pieces are connected through fixing pieces, clamping pieces are arranged at the ends, close to each other, of the limiting pieces and the connecting pieces, sealing rings are arranged at the two ends, close to the two sets of clamping pieces, of the fixing pieces, and two sets of fixing blocks are arranged on the outer sides of the limiting pieces; the two sets of fixing blocks are connected through a limiting block, threaded grooves are formed in the ends, close to each other, of the limiting piece and the fixing piece, the two sets of threaded grooves are in threaded connection with each other, and the limiting piece and the fixing piece are connected through the two sets of threaded grooves. Through the design, the overall practicability of the water toothpick can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of teeth washer, in particular to a teeth washer. Background Art

[0002] In daily home life, a toothbrush is effective in cleaning food debris on the surface of teeth, effectively removing dental plaque, improving gingivitis, gingival inflammation, preventing and controlling periodontal diseases. Therefore, a toothbrush is used to achieve the effect of cleaning teeth. The cleaning principle of a toothbrush is mainly achieved by utilizing the impact force of a high-speed water column ejected under a certain pressure.

[0003] After searching, the announcement number CN216570298U discloses a tooth washer, including: a tooth washer assembly, the tooth washer assembly includes a main body and a nozzle, the nozzle is arranged on the main body, a water storage chamber is arranged in the main body, the nozzle is connected with the water storage chamber, and the nozzle is used to spray out cleaning water for cleaning teeth; a visualization device, the visualization device is adapted to be installed with the tooth washer assembly, and the visualization device is arranged on the tooth washer assembly; a lighting device, the lighting device is arranged on the visualization device or the tooth washer assembly, and the lighting device is used to provide a light source to illuminate the oral cavity for easy observation of the oral cavity state. The tooth washer provided by the practical new type has added a visualization function on the basis of the ordinary tooth washer. , you can clearly see the condition of each tooth in your mouth by looking in the mirror, and achieve targeted and effective cleaning. It can be used to observe the condition of the teeth inside the mouth while cleaning your teeth. At the same time, this design reduces the installation space, improves the storage capacity, and is convenient for users to carry; its defect is that when the tooth washer is in use, the outer nozzle extends to the outside of the tooth washer, which is relatively slender. When the nozzle is damaged, it cannot be used and needs to be replaced as a whole, which consumes a lot of cost. Therefore, it is particularly important to improve the existing tooth washer and design a new tooth washer to solve the above technical defects and improve the practicability of the overall tooth washer. Utility Model Content

[0004] The purpose of the utility model is to provide a tooth washer, which can disconnect the connection between the connecting tube and the nozzle and replace the nozzle when the nozzle is damaged and cannot be used, without replacing the entire device, with low consumption cost, thereby improving the overall practicality of the tooth washer and solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tooth washer comprises a tooth washer body, a connecting tube is provided on the top of the tooth washer body, a nozzle is provided on the end of the connecting tube away from the tooth washer body, and connecting pieces are provided on the ends of the connecting tube and the nozzle close to each other, a limiting piece is slidably connected to the outside of the connecting piece, two groups of the limiting pieces are connected by a fixing piece, and a clamping piece is provided on the ends of the limiting piece and the connecting piece close to each other, sealing rings are provided on both ends of the fixing piece close to the two groups of clamping pieces, two groups of fixing blocks are provided on the outside of the limiting piece, and the two groups of fixing blocks are connected by the limiting block.

[0007] As a preferred solution of the utility model, the ends of the limiting member and the fixing member close to each other are both provided with thread grooves, the two groups of thread grooves are threadedly connected to each other, and the limiting member and the fixing member are connected to each other through the two groups of thread grooves.

[0008] As a preferred solution of the utility model, the two groups of the clamping parts are used in a matching manner, and an extrusion plate is provided between the sealing ring and the clamping part and inside the fixing part, and the clamping part is connected to the sealing ring through the extrusion plate.

[0009] As a preferred solution of the utility model, a sealing groove is provided at one end of the connecting pipe close to the nozzle, and a sealing block is provided at one end of the nozzle close to the sealing groove. The external structure size of the sealing block is designed to correspond to the internal structure size of the sealing groove, and the nozzle is connected to the sealing groove through the sealing block.

[0010] As a preferred solution of the utility model, a connecting groove is provided inside the fixing block, the internal structure size of the connecting groove is designed to correspond to the external structure size of the limiting block, and the fixing block is connected to the limiting block through the connecting groove.

[0011] As a preferred solution of the utility model, a rotating member is rotatably connected to the outer side of the fixed block, a plurality of groups of compression springs are provided at one end of the rotating member close to the fixed block, and the rotating member is connected to the fixed block through the compression springs.

[0012] As a preferred solution of the utility model, a snap-in groove is provided at one end of the fixed block away from the rotating part and inside the limit block. The internal structure size of the snap-in groove is designed to correspond to the external structure size of the rotating part. The fixed block and the limit block are both connected to the rotating part through the snap-in groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, through the design of the limiter, the connecting member and the fixing member, when the nozzle is damaged and cannot be used, the rotating member is pressed to move it out from the inside of the clamping groove, so that the limit block can be moved out from the inside of the connecting groove, and the limiter is rotated to disconnect the threaded connection between the fixing member. At the same time, when the fixing member is displaced, the clamping member on its outside can be driven to move, so that the clamping member can drive another group of clamping members to move, and the connection with the extrusion plate is disconnected, so that a gap appears in the connection between the two groups of sealing rings and the nozzle and the connecting pipe, so that the connection between the connecting pipe and the nozzle can be disconnected to replace the nozzle without replacing the entire nozzle, and the consumption cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the limiter, the connecting member and the fixing member of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the limiter, the connecting member and the fixing member of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the connecting pipe and the nozzle of the utility model.

[0019] In the figure: 1. Tooth washer body; 2. Connecting tube; 3. Spray tube; 4. Connecting piece; 5. Limiting piece; 6. Fixing piece; 7. Snap-on piece; 8. Sealing ring; 9. Fixing block; 10. Limiting block; 11. Extrusion plate; 12. Sealing groove; 13. Sealing block; 14. Rotating piece; 15. Snap-on groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A tooth washer comprises a tooth washer body 1, a connecting tube 2 is provided on the top of the tooth washer body 1, a nozzle 3 is provided on the end of the connecting tube 2 away from the tooth washer body 1, and a connecting piece 4 is provided on the ends of the connecting tube 2 and the nozzle 3 close to each other, a limiting piece 5 is slidably connected to the outer side of the connecting piece 4, two groups of limiting pieces 5 are connected by a fixing piece 6, and a clamping piece 7 is provided on the ends of the limiting piece 5 and the connecting piece 4 close to each other, sealing rings 8 are provided on both ends of the fixing piece 6 close to the two groups of clamping pieces 7, two groups of fixing blocks 9 are provided on the outer side of the limiting piece 5, and the two groups of fixing blocks 9 are connected by a limiting block 10.

[0024] Furthermore, a thread groove is provided at one end of the limiting member 5 and the fixing member 6 which are close to each other, and the two sets of thread grooves are threadedly connected to each other. The limiting member 5 and the fixing member 6 are connected to each other through the two sets of thread grooves. The two sets of thread grooves are threadedly connected to each other, so that the limiting member 5 can be connected to the fixing member 6 through the two sets of thread grooves.

[0025] Among them, the two groups of clamping parts 7 are used in a matching manner, and an extrusion plate 11 is provided between the sealing ring 8 and the clamping part 7 and inside the fixing part 6. The clamping part 7 is connected to the sealing ring 8 through the extrusion plate 11. When the limiter 5 is connected to the fixing part 6, the clamping part 7 on the outside thereof can be driven to move, so that the other group of clamping parts 7 can be driven to move and contact with the extrusion plate 11. The sealing ring 8 is squeezed by the extrusion plate 11, so that the sealing ring 8 can fit the outside of the connecting pipe 2 and the nozzle 3. When the connecting pipe 2 is connected to the nozzle 3, the sealing of the connection can be increased to prevent liquid leakage.

[0026] Secondly, a sealing groove 12 is provided at one end of the connecting pipe 2 close to the nozzle 3, and a sealing block 13 is provided at one end of the nozzle 3 close to the sealing groove 12. The external structure size of the sealing block 13 is designed to correspond to the internal structure size of the sealing groove 12. The nozzle 3 is connected to the sealing groove 12 through the sealing block 13. When the connecting pipe 2 is connected to the nozzle 3, the sealing block 13 is connected to the sealing groove 12, so that the connecting pipe 2 can fit with the nozzle 3, and the sealing ring 8 can increase the sealing of the connection.

[0027] Furthermore, a connecting groove is provided inside the fixed block 9, and the internal structure size of the connecting groove is designed to correspond to the external structure size of the limit block 10. The fixed block 9 is connected to the limit block 10 through the connecting groove. When the limit member 5 and the fixing member 6 are connected, the limit block 10 is clamped in the inside of the connecting groove, so that the two groups of fixed blocks 9 can be connected to each other.

[0028] Furthermore, a rotating member 14 is rotatably connected to the outer side of the fixed block 9, and a plurality of groups of compression springs are provided at one end of the rotating member 14 close to the fixed block 9, and the rotating member 14 is connected to the fixed block 9 through the compression springs. By connecting the compression springs to the rotating member 14, the rotating member 14 can be driven to rotate through the compression springs.

[0029] Furthermore, a snap-in groove 15 is provided at one end of the fixed block 9 away from the rotating member 14 and inside the limit block 10. The internal structure size of the snap-in groove 15 is designed to correspond to the external structure size of the rotating member 14. The fixed block 9 and the limit block 10 are both connected to the rotating member 14 through the snap-in groove 15. When the limit block 10 is connected to the fixed block 9, the rotating member 14 is driven to rotate by the compression spring, so that the rotating member 14 can be displaced to the inside of the snap-in groove 15 and connected to the fixed block 9 and the limit block 10 in a limited manner, so that the limit block 10 can be connected to the fixed block 9 in a limited manner, thereby increasing the stability of the connection and preventing loosening, which affects the connection between the two sets of limit members 5 and the fixed member 6.

[0030] In this embodiment, the implementation scenario is specifically as follows: in actual use, when the nozzle 3 is damaged and cannot be used, the rotating part 14 is pressed to move it out from the inner position of the clamping groove 15, so that the limit block 10 can be moved out from the inner position of the connecting groove, and the limit part 5 is rotated to disconnect the threaded connection between the fixing part 6. At the same time, when the fixing part 6 is displaced, it can drive the clamping part 7 on its outer side to be displaced, so that the clamping part 7 can drive another group of clamping parts 7 to be displaced, and the connection with the extrusion plate 11 is disconnected, so that a gap appears in the connection between the two groups of sealing rings 8 and the nozzle 3 and the connecting tube 2, so that the connection between the connecting tube 2 and the nozzle 3 can be disconnected to replace the nozzle 3 without replacing the entire part, and the consumption cost is low. Compared with the existing tooth washer, the utility model can improve the overall practicality of the tooth washer through design.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tooth washer, comprising a tooth washer body (1), characterized in that: A connecting tube (2) is provided at the top of the tooth washer body (1), a nozzle (3) is provided at one end of the connecting tube (2) away from the tooth washer body (1), and a connecting piece (4) is provided at the ends of the connecting tube (2) and the nozzle (3) close to each other, the outer side of the connecting piece (4) is slidably connected to a limiting piece (5), two groups of the limiting pieces (5) are connected by a fixing piece (6), and the ends of the limiting pieces (5) and the connecting piece (4) close to each other are provided with a clamping piece (7), and sealing rings (8) are provided at both ends of the fixing piece (6) close to the two groups of clamping pieces (7), and two groups of fixing blocks (9) are provided on the outer side of the limiting piece (5), and the two groups of fixing blocks (9) are connected by a limiting block (10).

2. A tooth washer according to claim 1, characterized in that: The ends of the limiting member (5) and the fixing member (6) close to each other are both provided with thread grooves, and the two groups of thread grooves are threadedly connected to each other. The limiting member (5) and the fixing member (6) are connected to each other through the two groups of thread grooves.

3. A tooth washer according to claim 1, characterized in that: The two groups of the clamping parts (7) are used in a matching manner. An extrusion plate (11) is provided between the sealing ring (8) and the clamping part (7) and inside the fixing part (6). The clamping part (7) is connected to the sealing ring (8) via the extrusion plate (11).

4. A tooth washer according to claim 1, characterized in that: A sealing groove (12) is provided at one end of the connecting pipe (2) close to the nozzle (3), and a sealing block (13) is provided at one end of the nozzle (3) close to the sealing groove (12). The external structure size of the sealing block (13) is designed to correspond to the internal structure size of the sealing groove (12), and the nozzle (3) is connected to the sealing groove (12) via the sealing block (13).

5. A tooth washer according to claim 1, characterized in that: A connecting groove is provided inside the fixing block (9), and the internal structure size of the connecting groove is designed to correspond to the external structure size of the limiting block (10). The fixing block (9) is connected to the limiting block (10) via the connecting groove.

6. A tooth washer according to claim 1, characterized in that: The outer side of the fixed block (9) is rotatably connected to a rotating member (14), and one end of the rotating member (14) close to the fixed block (9) is provided with a plurality of groups of compression springs, and the rotating member (14) is connected to the fixed block (9) via the compression springs.

7. A tooth washer according to claim 6, characterized in that: A clamping groove (15) is provided at one end of the fixed block (9) away from the rotating member (14) and inside the limiting block (10). The internal structure size of the clamping groove (15) is designed to correspond to the external structure size of the rotating member (14). The fixed block (9) and the limiting block (10) are both connected to the rotating member (14) via the clamping groove (15).

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