CN217987771U

CN217987771U - Stable in structure's tooth ware that washes

Info

Publication number: CN217987771U
Application number: CN202222133317.5U
Authority: CN
Inventors: 陈昌君
Original assignee: Shenzhen Hongrong Precision Technology Co ltd
Current assignee: Shenzhen Hongrong Precision Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-09
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a stable in structure's towards tooth ware, it includes shell subassembly, water tank, water pump assembly, automatically controlled subassembly, connecting plate subassembly, shower nozzle. The water tank is connected to one side of shell subassembly, and the water tank can store running water. The water pump assembly and the electric control assembly are both arranged inside the shell assembly, the connecting plate assembly is arranged inside the shell assembly, and the connecting plate assembly is connected to the upper end of the water pump assembly. The connecting plate assembly comprises a convex block, a spring and a key, the convex block is connected to the upper end of the connecting plate assembly, the key is located at one end of the convex block and is in sliding connection with the connecting plate assembly, a through groove is formed in the middle of the key and is opposite to an upper end limiting groove of the water pump assembly, and the spring is connected between the convex block and the key. One end of the sprayer is inserted into the through groove and the limiting groove, the other end of the sprayer protrudes out of the shell component, and the sprayer can spray the incoming water. The spring provides acting force for the key, the spring enables the key to slide, and the key is used for limiting and clamping the spray head through the through groove.

Description

Stable in structure's tooth ware that washes

Technical Field

The utility model relates to the field of oral cleaning appliances, in particular to a tooth flushing device.

Background

In modern society, a tooth flushing device is an auxiliary tool for cleaning oral cavity, and the tooth flushing device utilizes a pulse water flow impact mode to clean teeth and tooth gaps. However, when a user uses the conventional tooth irrigator, the nozzle of the tooth irrigator is easily loosened from the tooth irrigator body. Therefore, the existing spray head of the tooth flushing device has the technical problem of poor stability.

Therefore, it is desirable to provide a stable tooth-rinsing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stable in structure's towards tooth ware has effectively solved the current shower nozzle that dashes tooth ware and has had the relatively poor technical problem of stability.

The utility model provides a stable in structure's towards tooth ware, it includes:

a housing assembly;

the water tank is connected to one side of the shell component and is used for storing tap water;

the water pump assembly is arranged in the shell assembly, and a limiting groove is formed in the upper end of the water pump assembly and used for conveying tap water to the spray head;

the electric control assembly is arranged in the shell assembly and is used for controlling the tooth flusher;

the connecting plate assembly is arranged inside the shell assembly and connected to the upper end of the water pump assembly, the connecting plate assembly comprises a lug, a spring and a key, the lug is connected to the upper end of the connecting plate assembly, the key is located at one end of the lug and is in sliding connection with the connecting plate assembly, a through groove is formed in the middle of the key and is opposite to the limiting groove, the size width of the through groove is larger than the width of the limiting groove, and the spring is connected between the lug and the key;

one end of the spray head is inserted into the through groove and the limiting groove, and the other end of the spray head protrudes out of the shell component and is used for spraying tap water;

the spring provides acting force for the key, so that the key slides, and the key is used for limiting and clamping the spray head through the through groove.

Furthermore, the button further comprises a clamping portion, the clamping portion is in a semi-annular shape, and the clamping portion is arranged at one end of the through groove.

Further, the button still includes the inclined plane, the inclined plane set up in the upper end of joint portion, the inclined plane forms an contained angle with the horizontal plane.

Furthermore, the connecting plate assembly comprises a buckle, the buckle is located on two sides of the key, a clamping block is connected to the key, and the clamping block is detachably connected with the buckle.

Furthermore, the water pump assembly further comprises a rib, the rib is connected to the side wall of the limiting groove, and the rib is in interference connection with the spray head.

Furthermore, the button further comprises a spring column, the spring column is connected to one end of the button, and the spring is sleeved on the spring column.

Furthermore, the connecting plate assembly further comprises spring clamping columns, the spring clamping columns are located on two sides of the key, the key further comprises movable buckles, the spring columns are located at two ends of the key, and the spring clamping columns are limited by the movable buckles in a sliding mode.

Further, the shell subassembly includes the end cover, the end cover connect in the upper end of connecting plate subassembly, be provided with the through-hole on the end cover, the shower nozzle passes through the through-hole protrusion in the shell.

Furthermore, the shower nozzle includes interconnect's annular arch and strengthening rib, the arch with the strengthening rib all connects in the outside of shower nozzle.

Furthermore, the nozzle further comprises a sealing ring, the sealing ring is sleeved on the nozzle, and the sealing ring is located between the protrusion and the through hole.

The utility model discloses compare in prior art, its beneficial effect does: the utility model provides a stable in structure's towards tooth ware, this stable in structure's towards tooth ware is provided with shell subassembly, water pump assembly, connecting plate subassembly, shower nozzle. The connecting plate subassembly sets up in the inside of shell subassembly, and the connecting plate subassembly is connected in water pump assembly's upper end. The connecting plate assembly comprises a convex block, a spring and a key, the key is positioned at one end of the convex block, and the key is connected with the connecting plate assembly in a sliding manner. The middle part of the button is provided with a through groove which is opposite to the upper end limiting groove of the water pump assembly, and the spring is connected between the bump and the button. One end of the spray head is inserted into the through groove and the limiting groove, and the other end of the spray head protrudes out of the shell component. The spring provides acting force in the button to the spring can make the button slide, and the button carries out spacing joint to the shower nozzle through lining up the groove. Therefore, the tooth flushing device limits the spray head through the through groove, so that the spray head and the water pump assembly can be stably connected. And the spring provides acting force to carry out limiting clamping on the spray head in the through groove. Therefore, when the user uses the tooth flushing device, the spray head of the tooth flushing device and the tooth flushing device body are difficult to loosen. Effectively solved the current shower nozzle of towards tooth ware and had the relatively poor technical problem of stability. Furthermore, the user has a good use effect on the tooth flushing device with stable structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a perspective view of an embodiment of the stable tooth-rinsing device of the present invention.

Fig. 2 is a second perspective view of an embodiment of the stable tooth irrigator of the present invention.

Fig. 3 is a schematic view of a display of an embodiment of the stable-structure tooth rinsing device of the present invention.

Fig. 4 is a top view of an embodiment of the stable tooth-rinsing device of the present invention.

Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A' of an embodiment of the stable dental irrigator of the present invention.

Fig. 6 is a schematic view of the internal structure of an embodiment of the stable tooth irrigator of the present invention.

Fig. 7 is a structural diagram of an end cap of an embodiment of the stable-structure tooth irrigator of the present invention.

In the figure, 10, a tooth irrigator; 11. a housing assembly; 111. an end cap; 1111. a through hole; 1112. a limiting hole; 1113. accommodating grooves; 1114. a containing groove; 12. a water tank; 121. a seal member; 13. a water pump assembly; 131. a limiting groove; 132. a rib; 14. an electronic control assembly; 15. a connection plate assembly; 151. a bump; 152. a spring; 153. pressing a key; 1531. a through groove; 1532. a clamping part; 1533. an inclined surface; 1534. a spring post; 1535. a movable buckle; 154. a spring clip post; 155. a limiting block; 16. a spray head; 161. a protrusion; 162. reinforcing ribs; 163. a seal ring; 17. a switch button; 18. a display screen; 19. a screen protection cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

In the drawings, elements having similar structures are denoted by the same reference numerals.

Referring to fig. 1 and 2, the present invention provides a stable structure tooth rinsing device 10, wherein the stable structure tooth rinsing device 10 includes a housing assembly 11, a water tank 12, a water pump assembly 13, an electric control assembly 14, a connecting plate assembly 15, and a nozzle 16. A housing assembly 11. A water tank 12 is connected to one side of the housing assembly 11, the water tank 12 being for storing tap water. The water tank 12 further includes a water inlet port, which is provided at the other side of the water tank 12 with respect to the housing assembly 11 and through which tap water may be introduced into the water tank 12, and a sealing member 121. One end of the sealing member 121 is rotatably connected to the water tank 12, and the other end of the sealing member 121 is detachably connected to the water inlet, and the sealing member 121 is used to seal the water inlet.

Referring to fig. 4 and 5, a water pump assembly 13 is disposed inside the housing assembly 11 based on fig. 1 and 3. The upper end of water pump assembly 13 is provided with spacing groove 131, and water pump assembly 13 is used for carrying the running water to shower nozzle 16. An electrically controlled assembly 14 is disposed within the housing assembly 11, the electrically controlled assembly 14 being used to control the dental irrigator 10. The electronic control assembly 14 further includes a battery 141, and the electric control assembly 141 can supply power to the dental irrigator 10. The housing assembly 11 is provided with a receiving groove 1113 on a sidewall thereof, the receiving groove 1113 is provided with a receiving groove 1114 at a bottom thereof, and the stable tooth irrigator 10 comprises a display screen 18 and a screen protection cover 19. The display screen 18 is connected inside the containing groove 1114, the display screen 18 is electrically connected with the electronic control assembly 14, and the display screen 18 can be used for displaying the working state of the stable tooth flusher 10. The screen protection cover 19 is a transparent structure, and the screen protection cover 19 is disposed in the accommodation groove 1113. A screen protection cover 19 is detachably connected to the housing assembly 11, and the screen protection cover 19 protects the display screen 18. The structurally stable dental irrigator 10 further comprises a switch button 17, the switch button 17 being connected to the outside of the housing assembly 11. The switch button 17 is electrically connected to the electronic control unit 14, and the switch button 17 is used for turning on or off the tooth irrigator 10.

Referring to fig. 6, a connecting plate assembly 15 is disposed inside the housing assembly 11, and the connecting plate assembly 15 is connected to an upper end of the water pump assembly 13. The connection plate assembly 15 includes a protrusion 151, a spring 152 and a key 153, and the protrusion 151 is connected to the upper end of the connection plate assembly 15. The button 153 is located at one end of the protrusion 151, and the button 153 is slidably connected to the connecting plate assembly 15. The middle portion of the key 153 is provided with a through groove 1531, and the through groove 1531 is opposite to the limiting groove 131. The through groove 1531 has a size width larger than that of the limiting groove 131, and the spring 152 is connected between the protrusion 151 and the key 153. One end of the nozzle 16 is inserted into the through groove 1531 and the limiting groove 131, the other end of the nozzle 16 protrudes out of the housing assembly 11, and the nozzle 16 is used for spraying tap water. Wherein the spring 152 provides a force to the key 153, and the spring 152 slides the key 153. Thus, the button 153 restricts and engages the nozzle 16 through the through-hole 1531.

Referring to fig. 6 and 7, the key 153 further includes a spring post 1534, the spring post 1534 is connected to one end of the key 153, and the spring 152 is sleeved on the spring post 1534. The spring 152 is sleeved on the spring post 1534 to increase the contact area between the spring 152 and the key 153, and the spring 152 can apply a force to the key 153 better. The end cover 111 is further provided with a limiting hole 1112, and the other end of the key 153 protrudes out of the end cover 111 through the limiting hole 1112. Accordingly, the user can easily press the key 153. The connection plate assembly 15 further includes snap posts 154, the snap posts 154 being located on either side of the key 153. The key 153 further includes a movable latch 1535, the spring posts 1534 are disposed at two ends of the key 153, and the spring clip posts 154 limit the sliding of the key 153 through the movable latch 1535. Because the connecting plate assembly 15 is connected with the spring clamping column 154, the key 153 is connected with the movable buckle 1535, and after the spring 152 applies acting force to the key 153, the connecting plate assembly 15 can better limit the key 153. And, the spring latching post 154 is connected with the stopper 155.

Referring to fig. 1, the button 153 further includes a fastening portion 1532, the fastening portion 1532 is in a half-ring shape, and the fastening portion 1532 is disposed at one end of the through slot 1531. Since the engaging portion 1532 is semi-annular, the engaging portion 1532 can better engage the cylindrical nozzle 16. The key 153 further includes an inclined surface 1533, the inclined surface 1533 is disposed at an upper end of the locking portion 1532, and the inclined surface 1533 forms an included angle with a horizontal plane. Since the inclined surface 1533 forms an angle with the horizontal plane, the user can slide the nozzle 16 into the through groove 1531 through the inclined surface 1533. And, the water pump assembly 13 further includes a rib 132, the rib 132 is connected to the sidewall of the limiting groove 131, and the rib 132 is in interference connection with the spray head 16. Therefore, the connection between the nozzle 16 and the limiting groove 131 is more stable. The connecting plate assembly 15 comprises a limiting block 155, the limiting block 155 is located at two sides of the key 153, and the limiting block 155 is connected with the connecting plate assembly 15. The stopper 155 can perform a stopper operation on the key 153, and when the user presses the key 153, the key 153 is less likely to be shifted to both sides. Therefore, the user operates the key 153 more conveniently.

Referring to fig. 1, the housing assembly 11 includes a cover 111, and the cover 111 is connected to an upper end of the connection plate assembly 15. The end cover 111 is provided with a through hole 1111, and the spray head 16 protrudes from the housing through the through hole 1111. The head 16 includes an annular projection 161 and a rib 162 connected to each other, and both the projection 161 and the rib 162 are connected to the outside of the head 16. The ribs 162 may be used to increase the strength of the head so that the spray head 16 is not easily damaged. The nozzle 16 further comprises a sealing ring 163, the sealing ring 163 is sleeved on the nozzle 16, and the sealing ring 163 is located between the protrusion 161 and the through hole 1111. The sealing ring 163 seals the through-hole 1111, so that it is difficult for water drops or dust to enter the dental irrigator 10 through the through-hole 1111. Further, the inside of the dental irrigator 10 can be kept clean and tidy. Moreover, the water is not easy to enter the interior of the tooth flusher 10, so that the service lives of the electric control assembly 14 and the water pump assembly 13 can be prolonged.

The utility model discloses a theory of operation does: when the user uses the tooth-rinsing device 10, the user presses the button 153 first, and then the user inserts the nozzle 16 into the through-slot 1531 and the limiting slot 131 through the through-hole 1111 of the end cap 111. In order to stably connect the spray head 16 with the limiting groove 131, a rib 132 is connected to a sidewall of the limiting groove 131. Since the upper end of the engagement portion 1532 is provided with the inclined surface 1533, the user can easily insert the ejection head 16 into the through groove 1531 and the stopper groove 131. The user then releases the key 153. The spring 152 connected between the protrusion 151 and the spring post 1534 may provide a force to the key 153 so that the key 153 may slide on the connector board assembly 15. Then, the locking portion 1532 is connected to the nozzle head 16, the movable locking portion 1535 is connected to the spring locking post 154, and the button 153 is used for limiting and locking the nozzle head 16. To better limit the position of the key 153, a limit block 155 is connected to the connecting plate assembly 15. Subsequently, the user presses the switch button 17 to activate the water irrigator 10, and the electric control assembly 14 can drive the water pump assembly 13. The electronic control assembly 14 delivers the tap water from the interior of the tank 12 to the spray head 16, and the spray head 16 sprays the tap water. Thus, the user may use the dental irrigator 10.

The utility model provides a stable in structure's towards tooth ware, this stable in structure's towards tooth ware is provided with shell subassembly, water pump assembly, connecting plate subassembly, shower nozzle. The connecting plate assembly is arranged inside the shell assembly and connected to the upper end of the water pump assembly. The connecting plate assembly comprises a bump, a spring and a key 153, the key is located at one end of the bump, and the key is connected with the connecting plate assembly in a sliding mode. The middle part of the button is provided with a through groove which is opposite to the upper end limiting groove of the water pump assembly, and the spring is connected between the bump and the button. One end of the spray head is inserted into the through groove and the limiting groove, and the other end of the spray head protrudes out of the shell component. The spring provides acting force in the button to the spring can make the button slide, and the button carries out spacing joint to the shower nozzle through lining up the groove. Therefore, the tooth flushing device limits the spray head through the through groove, so that the spray head and the water pump assembly can be stably connected. And the spring provides acting force to carry out spacing joint in the groove to the shower nozzle of lining up. Therefore, when the user uses the tooth flushing device, the spray head of the tooth flushing device and the tooth flushing device body are difficult to loosen. Effectively solved the current shower nozzle of towards tooth ware and had the relatively poor technical problem of stability. Furthermore, the user has a better using effect on the tooth flushing device with stable structure.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. A stable in construction water toothpick, comprising:

a housing assembly;

the water pump assembly is arranged in the shell assembly, and the upper end of the water pump assembly is provided with a limiting groove used for conveying tap water to the spray head;

the spring provides acting force for the key, so that the key slides, and the key carries out limiting clamping on the spray head through the through groove.

2. The stable structure's towards tooth ware of claim 1, characterized in that, the button still includes joint portion, joint portion is the semicircle form, joint portion sets up in the one end of through groove.

3. The stable in structure's towards tooth ware of claim 2, in which, the button still includes the inclined plane, the inclined plane set up in the upper end of joint portion, the inclined plane forms an contained angle with the horizontal plane.

4. The stable structure of claim 1, wherein the connection plate assembly comprises stoppers that are located on both sides of the button, and the stoppers are connected to the connection plate assembly.

5. The stable in structure water toothpick of claim 1 wherein said water pump assembly further comprises a rib attached to a side wall of said retaining groove, said rib being in interference engagement with said spray head.

6. The stable structure of the dental irrigator of claim 1, wherein said button further comprises a spring post attached to one end of said button, said spring housing said spring post.

7. The stable structure's towards tooth ware of claim 1, wherein, the connecting plate subassembly still includes the spring catch post, the spring catch post is located the both sides of button, the button still includes the activity buckle, the spring post is located the both ends of button, the spring catch post is through the activity buckle to the button slip spacing.

8. The stable structure of claim 1, wherein the housing assembly comprises an end cap, the end cap is connected to the upper end of the connecting plate assembly, the end cap is provided with a through hole, and the nozzle head protrudes from the housing through the through hole.

9. The stable structure of claim 8 wherein the nozzle comprises a protrusion and a rib connected to each other, the protrusion is in the shape of a ring, and the protrusion and the rib are both connected to the outside of the nozzle.

10. The stable in structure's tooth towards ware of claim 9, wherein, the shower nozzle still includes the sealing washer, the sealing washer cover is established on the shower nozzle, the sealing washer is located protruding with the through-hole between.