Nasal cavity irrigator

Abstract

The nasal cavity flusher comprises a main body assembly, a bottle body, a first sleeve shell, a movable pipe, a button, a nozzle, a flow limiting sleeve and a sealing ball, the first sleeve shell is arranged in the bottle body, the movable pipe is located in the first sleeve shell, the button is connected with the movable pipe, the nozzle is arranged on one side of the button, and the flow limiting sleeve is arranged on the other side of the button. The flow limiting sleeve is fixed in the movable pipe, and the sealing ball is located in the flow limiting sleeve. The adjusting assembly is arranged in the button and comprises an adjusting part, a quantifying part, a resetting part and a limiting part, the adjusting part is located in the movable pipe, the quantifying part is arranged in the button, the resetting part is arranged in the quantifying part, and the limiting part is located on one side of the adjusting part. The push type nasal cavity flusher has the advantages that the flow of the push type nasal cavity flusher is controlled through the button, the flushing effect is improved, and then good experience feeling is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigators, in particular to a nasal cavity irrigator. Background Art

[0002] A nasal cavity irrigator is a device used to clean and irrigate the nasal cavity, usually used to relieve nasal congestion, remove nasal secretions and relieve allergic symptoms. It cleans the nasal cavity by spraying a certain flow rate of mild saline solution into the nasal cavity. Different spraying flow rates are suitable for different people. A larger flow rate can provide a stronger flushing force to effectively remove dirt and secretions in the nasal cavity, while a smaller flow rate can provide a gentler flushing effect, which is suitable for sensitive nasal cavities or requires a more gentle cleaning.

[0003] In the prior art, the liquid output of most pressing-type nasal cavity irrigators cannot be adjusted. The liquid output required by different users each time may be different. If the liquid output cannot be adjusted, it may cause waste. Moreover, the nasal cavity sizes and sensitivities of different people are different, and their tolerances to liquids are also different. Some people may feel uncomfortable with a large amount of liquid, while some people may need more liquid to achieve the flushing effect. If the liquid output cannot be adjusted, it may not be able to meet the individual differences and needs of different users. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing nasal cavity irrigators, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the present utility model is that the liquid output of most pressing-type nasal cavity irrigators in the prior art cannot be adjusted. The liquid output required by different users each time may be different. If the liquid output cannot be adjusted, it may cause waste. Moreover, the nasal cavity sizes and sensitivities of different people are different, and their tolerances to liquids are also different. Some people may feel uncomfortable with a large amount of liquid, while some people may need more liquid to achieve the flushing effect. If the liquid output cannot be adjusted, it may not be able to meet the individual differences and needs of different users.

[0007] To solve the above technical problems, the present utility model provides the following technical solution: A nasal cavity irrigator, which includes a main body assembly, comprising a bottle body, a first housing, a movable tube, a button, a nozzle, a flow limiting sleeve, and a sealing ball. The first housing is disposed within the bottle body, the movable tube is located within the first housing, the button is connected to the movable tube, the nozzle is disposed on one side of the button, the flow limiting sleeve is fixed within the movable tube, and the sealing ball is located within the flow limiting sleeve;

[0008] An adjustment assembly, disposed within the button, includes an adjustment member, a metering member, a reset member, and a limiting member. The adjustment member is located within the movable tube, the metering member is disposed within the button, the reset member is disposed within the metering member, and the limiting member is located on one side of the adjustment member.

[0009] As a preferred embodiment of the nasal cavity irrigator of the present utility model, wherein: The metering member includes a positioning rod, a second housing, and a positioning column. The positioning rod is fixed within the movable tube, the second housing is fixed to one side of the positioning rod, and the positioning column is located within the second housing.

[0010] As a preferred embodiment of the nasal cavity irrigator of the present utility model, wherein: The adjustment member includes a moving plate, a first positioning block, a second positioning block, a third positioning block, and a moving rod. A chamber is formed within the button, the moving plate is located within the chamber, one side of the first positioning block is fixed to the moving plate, the second positioning block is fixed to one side of the first positioning block, the third positioning block is fixed to one side of the second positioning block, and one end of the moving rod is fixed to the positioning column.

[0011] As a preferred embodiment of the nasal cavity irrigator of the present utility model, wherein: The adjustment member further includes a pushing block, the pushing block is fixed to the top of the moving plate, and a through slot is formed in the button, and the pushing block slides within the through slot.

[0012] As a preferred embodiment of the nasal cavity irrigator of the present utility model, wherein: The adjustment member further includes a fixing plate and a fixing column, the fixing plate is fixed to the bottom of the moving plate, and one end of the fixing column is fixed to the inner wall of the chamber.

[0013] As a preferred embodiment of the nasal cavity irrigator of the present utility model, wherein: The reset member includes a support ring and a first spring. The support ring is fixed within the second housing, and both sides of the first spring are respectively fixed to the support ring and the positioning column.

[0014] As a preferred embodiment of the nasal cavity irrigator of the present utility model, the following is provided: the limiting member includes a limiting ball, a groove is formed on the moving plate, the limiting ball is located in the groove, a limiting hole is formed on the top wall of the chamber, and the limiting ball is engaged with the limiting hole.

[0015] As a preferred embodiment of the nasal cavity irrigator of the present utility model, the following is provided: there are three limiting holes, which are linearly and evenly distributed on the top wall of the chamber.

[0016] As a preferred embodiment of the nasal cavity irrigator of the present utility model, the following is provided: the limiting member further includes a second spring, and two ends of the second spring are respectively fixed to the limiting ball and the inner wall of the groove.

[0017] As a preferred embodiment of the nasal cavity irrigator of the present utility model, the following is provided: a diversion groove is formed in the button, and two sides of the diversion groove are respectively communicated with the nozzle and the movable tube.

[0018] The beneficial effect of the present utility model is that through the setting of the adjustment component, the liquid output of the push-type nasal cavity irrigator can be adjusted, so as to adapt to different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0020] Figure 1 It is the overall structure diagram of the nasal cavity irrigator.

[0021] Figure 2 It is the overall sectional structure diagram of the nasal cavity irrigator.

[0022] Figure 3 It is the sectional structure diagram of the button of the nasal cavity irrigator.

[0023] Figure 4 It is for the Figure 3 partial enlarged structure diagram at position A of the nasal cavity irrigator.

[0024] Figure 5 It is for the Figure 3 partial enlarged structure diagram at position B of the nasal cavity irrigator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings of the specification.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0028] Embodiment 1

[0029] Referring to Figures 1 to 5 , this is the first embodiment of the present utility model. This embodiment provides a nasal cavity irrigator, which includes a main body assembly 100 and an adjustment assembly 200. The adjustment assembly 200 facilitates the adjustment of the liquid output of the main body assembly 100.

[0030] Specifically, the main body assembly 100 includes a bottle body 101, a first housing 102, a movable tube 103, a button 104, a nozzle 105, a flow limiting sleeve 106, and a sealing ball 107. The first housing 102 is disposed inside the bottle body 101. The movable tube 103 is located inside the first housing 102. The button 104 is connected to the movable tube 103. The nozzle 105 is disposed on one side of the button 104. The flow limiting sleeve 106 is fixed inside the movable tube 103. The sealing ball 107 is located inside the flow limiting sleeve 106.

[0031] The bottle body 101 stores the saline solution required for nasal cavity irrigation. The first housing 102 is fixedly connected to the movable tube 103. By pressing and releasing the button 104, the movable tube 103 and the first housing 102 will move up and down, thereby pressing out the saline solution in the bottle body 101 through the nozzle 105 for the user to use. This is the prior art and will not be elaborated too much in this solution. The flow limiting sleeve 106 is a trapezoidal frustum with a wider upper part and a narrower lower part, which is conducive to the movement of the sealing ball 107 inside the flow limiting sleeve 106. When the height of the sealing ball 107 rising is relatively small, the saline solution can only pass through the two sides of the flow limiting sleeve 106, and at this time the liquid output is small. When the sealing ball 107 rises to the top of the flow limiting sleeve 106 and separates from the flow limiting sleeve 106, the outflow of the saline solution is the largest at this time.

[0032] Specifically, the adjustment assembly 200 is disposed within the button 104 and includes an adjustment member 201, a metering member 202, a reset member 203, and a limiting member 204. The adjustment member 201 is located within the movable tube 103, the metering member 202 is disposed within the button 104, the reset member 203 is disposed within the metering member 202, and the limiting member 204 is located on one side of the adjustment member 201.

[0033] The adjustment member 201 and the metering member 202 are used in cooperation. When it is necessary to adjust the outflow rate of the nozzle 105, after adjusting the adjustment member 201 to a suitable position, the button 104 is pressed, and the liquid in the bottle body 101 rises to push the sealing ball 107 upward. At this time, the metering member 202 will limit the rising height of the sealing ball 107, thereby enabling the control of the liquid outflow rate. When the adjustment member 201 needs to be adjusted to different heights, the reset member 203 has a pulling force on the adjustment member 201, enabling the adjustment member 201 to be adjusted smoothly. The limiting member 204 has a fixing effect on the adjustment member 201, preventing the adjustment member 201 from moving after the position is adjusted, which affects the outflow rate of the nozzle 105.

[0034] Embodiment 2

[0035] Referring to Figures 2 to 5 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the metering member 202 includes a positioning rod 202a, a second housing 202b, and a positioning column 202c. The positioning rod 202a is fixed within the movable tube 103, the second housing 202b is fixed on one side of the positioning rod 202a, and the positioning column 202c is located within the second housing 202b.

[0037] The positioning rod 202a has a supporting effect on the second housing 202b, preventing the second housing 202b from being in a suspended state and affecting the use of the adjustment member 201. The second housing 202b has a fixing effect on the positioning column 202c, and the positioning column 202c can only move up and down within the second housing 202b without deviation, enabling the adjustment member 201 to work properly. One end of the positioning column 202c is within the second housing 202b, and the other end extends out a part. When the sealing ball 107 rises, it is blocked by the positioning column 202c, thereby restricting the height of the sealing ball 107 and controlling the outflow rate of the nozzle 105. When the positioning column 202c moves downward, it will limit the rising height of the sealing ball 107, and at this time, the outflow rate of the nozzle 105 will decrease. When the positioning column 202c moves upward, the restriction on the sealing ball 107 will be released, enabling the sealing ball 107 to have sufficient rising height, and at this time, the outflow rate of the nozzle 105 will increase, thereby adjusting the outflow rate of the nozzle 105.

[0038] Specifically, the adjusting member 201 includes a moving plate 201a, a first positioning block 201b, a second positioning block 201c, a third positioning block 201d, and a moving rod 201e. A chamber Z is formed inside the button 104. The moving plate 201a is located inside the chamber Z. One side of the first positioning block 201b is fixed to the moving plate 201a. The second positioning block 201c is fixed to one side of the first positioning block 201b. The third positioning block 201d is fixed to one side of the second positioning block 201c. One end of the moving rod 201e is fixed to the positioning post 202c.

[0039] The moving plate 201a can move horizontally at the top of the chamber Z. The heights of the first positioning block 201b, the second positioning block 201c, and the third positioning block 201d increase in sequence. The inclined sides are formed on the sides of the first positioning block 201b and the third positioning block 201d that are close to each other. The second positioning block 201c is triangular. Through this design, the moving rod 201e can move more smoothly without being blocked, so that the adjustment effect cannot be achieved. By setting the moving rod 201e, when the position of the moving rod 201e changes, the position of the positioning post 202c will change accordingly. At this time, the outflow rate of the nozzle 105 will also change accordingly, so as to realize the flow rate adjustment. When the bottom of the first positioning block 201b contacts the moving rod 201e, the moving rod 201e is at the highest position at this time, and the corresponding positioning post 202c is also at the highest position. At this time, the outflow rate of the nozzle 105 is the largest. When the bottom of the second positioning block 201c contacts the moving rod 201e, the moving rod 201e will be squeezed downward, and the positioning post 202c will be driven by the moving rod 201e to move downward. At this time, the outflow rate of the nozzle 105 will decrease. When the bottom of the third positioning block 201d contacts the moving rod 201e, the moving rod 201e will be squeezed downward again, and the positioning post 202c will be driven by the moving rod 201e to move downward. At this time, the outflow rate of the nozzle 105 is the lowest. In this way, the outflow rate of the nozzle 105 can be adjusted by pushing the moving plate 201a, and thus it can be applicable to different users.

[0040] Specifically, the adjusting member 201 further includes a pushing block 201f. The pushing block 201f is fixed to the top of the moving plate 201a. A through groove X is formed on the button 104. The pushing block 201f slides in the through groove X.

[0041] The pushing block 201f can facilitate the user to drive the moving plate 201a to move, and thus can facilitate the adjustment of the outflow rate of the nozzle 105.

[0042] Specifically, the adjusting member 201 further includes a fixing plate 201g and a fixing post 201h. The fixing plate 201g is fixed to the bottom of the moving plate 201a. One end of the fixing post 201h is fixed to the inner wall of the chamber Z.

[0043] The fixed column 201h is movably connected within the fixed plate 201g. The fixed plate 201g and the fixed column 201h form a set as a whole. There are two sets in this device, located on both sides of the inner wall of the chamber Z respectively. Through the arrangement of the fixed plate 201g and the fixed column 201h, the moving plate 201a can be positioned, preventing the moving plate 201a from being unfixed and offset during movement.

[0044] Specifically, the reset member 203 includes a support ring 203a and a first spring 203b. The support ring 203a is fixed within the second housing 202b, and both sides of the first spring 203b are fixed to the support ring 203a and the positioning column 202c respectively.

[0045] The support ring 203a is used to fix the first spring 203b. Through the arrangement of the first spring 203b, an upward pulling force is applied to the positioning column 202c, so that the positioning column 202c can have a force to always move upward.

[0046] Embodiment 3

[0047] Refer to Figures 1 to 3 , which is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.

[0048] Specifically, the limiting member 204 includes a limiting ball 204a. A groove V is formed on the moving plate 201a. The limiting ball 204a is located within the groove V. A limiting hole S is formed on the top wall of the inner side of the chamber Z. The limiting ball 204a is engaged with the limiting hole S.

[0049] The limiting ball 204a plays a limiting role during the process of the pushing block 201f pushing the moving plate 201a to move. When the limiting ball 204a is engaged with the limiting hole S, the moving plate 201a can be kept fixed and no longer displaced.

[0050] Specifically, the number of the limiting holes S is three, which are evenly distributed in a straight line on the top wall of the inner side of the chamber Z.

[0051] The three limiting holes S correspond to three positioning blocks. When the limiting hole S on the side close to the inner wall of the chamber Z is engaged with the limiting ball 204a, the moving rod 201e will contact the third positioning block 201d. At this time, the outflow rate of the nozzle 105 is the smallest. And so on, when the limiting hole S in the middle of the chamber Z is engaged with the limiting ball 204a, the moving rod 201e will contact the second positioning block 201c. At this time, the outflow rate of the nozzle 105 is medium. When the limiting hole S farthest from the inner wall of the chamber Z is engaged with the limiting ball 204a, the moving rod 201e will contact the first positioning block 201b. At this time, the outflow rate of the nozzle 105 is the largest.

[0052] Specifically, the limiting member 204 further includes a second spring 204c. Both ends of the second spring 204c are fixed to the limiting ball 204a and the inner wall of the groove V respectively.

[0053] When the second spring 204c moves as the moving plate 201a moves, it drives the limiting ball 204a to move, so that the limiting ball 204a engages with different limiting holes S.

[0054] Specifically, a diversion groove W is provided inside the button 104, and both sides of the diversion groove W are respectively communicated with the nozzle 105 and the movable tube 103.

[0055] Through the setting of the diversion groove W, the brine solution can flow out smoothly.

[0056] During use, if the outflow rate of the nozzle 105 needs to be minimized, push the push block 201f in the direction of the third positioning block 201d. The moving plate 201a will move in the moving direction of the push block 201f, so that the limiting hole S on the side close to the inner wall of the chamber Z engages with the limiting ball 204a. At this time, the moving rod 201e will contact the third positioning block 201d. The height of the positioning column 202c is fixed. Press the button 104 to drive the movable tube 103 and the first housing 102 to move downward. Release the button 104. At this time, the liquid in the bottle will rise, driving the sealing ball 107 to move upward. Since the height of the positioning column 202c is fixed, the sealing ball 107 rises to the bottom of the positioning column 202c and is blocked from rising further. The brine solution can only pass through both sides of the flow limiting sleeve 106. At this time, the outflow rate of the nozzle 105 is minimized. When the outflow rate of the nozzle 105 needs to be increased, just push the push block 201f again to drive the moving plate 201a to move, so that the second positioning block 201c or the third positioning block 201d contacts the moving rod 201e.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limitations. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A nasal irrigator, characterized in that: include, A main body component (100) comprises a bottle body (101), a first shell (102), a movable tube (103), a button (104), a nozzle (105), a flow limiting sleeve (106) and a sealing ball (107), wherein the first shell (102) is arranged in the bottle body (101), the movable tube (103) is located in the first shell (102), the button (104) is connected to the movable tube (103), the nozzle (105) is arranged on one side of the button (104), the flow limiting sleeve (106) is fixed in the movable tube (103), and the sealing ball (107) is located in the flow limiting sleeve (106); The adjusting component (200) is arranged in the button (104), and comprises an adjusting member (201), a quantitative member (202), a reset member (203) and a limit member (204); the adjusting member (201) is located in the movable tube (103); the quantitative member (202) is arranged in the button (104); the reset member (203) is arranged in the quantitative member (202); and the limit member (204) is located on one side of the adjusting member (201).

2. The nasal irrigator according to claim 1, characterized in that: The quantitative component (202) comprises a positioning rod (202a), a second shell (202b) and a positioning column (202c); the positioning rod (202a) is fixed in the movable tube (103); the second shell (202b) is fixed to one side of the positioning rod (202a); and the positioning column (202c) is located in the second shell (202b).

3. The nasal irrigator according to claim 2, characterized in that: The adjusting member (201) comprises a movable plate (201a), a first positioning block (201b), a second positioning block (201c), a third positioning block (201d) and a movable rod (201e); a chamber (Z) is provided in the button (104); the movable plate (201a) is located in the chamber (Z); one side of the first positioning block (201b) is fixed to the movable plate (201a); the second positioning block (201c) is fixed to one side of the first positioning block (201b); the third positioning block (201d) is fixed to one side of the second positioning block (201c); and one end of the movable rod (201e) is fixed to the positioning column (202c).

4. The nasal irrigator according to claim 3, characterized in that: The adjusting member (201) further comprises a pushing block (201f), wherein the pushing block (201f) is fixed to the top of the moving plate (201a), a through slot (X) is provided on the button (104), and the pushing block (201f) slides in the through slot (X).

5. The nasal irrigator according to claim 3 or 4, characterized in that: The regulating member (201) further comprises a fixed plate (201g) and a fixed column (201h), wherein the fixed plate (201g) is fixed to the bottom of the movable plate (201a), and one end of the fixed column (201h) is fixed to the inner wall of the chamber (Z).

6. The nasal irrigator according to claim 5, characterized in that: The reset member (203) comprises a support ring (203a) and a first spring (203b); the support ring (203a) is fixed in the second housing (202b); and two sides of the first spring (203b) are respectively fixed to the support ring (203a) and the positioning column (202c).

7. The nasal irrigator according to claim 6, characterized in that: The limiting member (204) comprises a limiting ball (204a), a groove (V) is provided on the movable plate (201a), the limiting ball (204a) is located in the groove (V), a limiting hole (S) is provided on the inner top wall of the chamber (Z), and the limiting ball (204a) is engaged with the limiting hole (S).

8. The nasal irrigator according to claim 7, characterized in that: There are three limiting holes (S) which are evenly distributed in a straight line on the inner top wall of the chamber (Z).

9. The nasal irrigator according to claim 7 or 8, characterized in that: The limiting member (204) further comprises a second spring (204c), and two ends of the second spring (204c) are respectively fixed to the limiting ball (204a) and the inner wall of the groove (V).

10. The nasal irrigator according to claim 9, characterized in that: A guide groove (W) is provided in the button (104), and two sides of the guide groove (W) are respectively connected to the nozzle (105) and the movable tube (103).

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