Nasal cavity irrigator

Abstract

The utility model discloses a nasal cavity flusher which comprises a flushing bottle, the bottom of the flushing bottle is in threaded connection with a bottle cap, the bottom of the bottle cap is fixedly connected with a bent pipe, the tail end of the bent pipe is provided with a sprayer, the center of the top of the flushing bottle is provided with an air inlet one-way valve, and the position, close to the outer side edge, of the top of the flushing bottle is fixedly connected with a supporting seat. A fixing frame is fixedly connected to the outer side wall of the flushing bottle, a pull rod is arranged in the fixing frame in a penetrating mode, a movable plate is fixedly connected to the outer side wall of the pull rod, a spring is jointly and fixedly connected between the movable plate and the inner bottom of the fixing frame, a contact block is fixedly connected to the bottom of the top end of the pull rod, and a finger sleeve is fixedly connected to the outer side wall of the flushing bottle. According to the nasal cavity flusher, the pull rod, the flushing bottle and the fingerstall are matched with one another, and the pull rod is arranged outside the bottle body of the nasal cavity flusher, so that an original bottle body pinching holding mode is changed, a user can more stably control the flushing bottle, and the flushing bottle is not prone to slipping out of the hand.

Description

TECHNICAL FIELD

[0001] The utility model relates to nasal cavity cleaning equipment technical field, concretely is a nasal cavity flusher. BACKGROUND

[0002] Nasal cavity is an important channel for human body to communicate with the outside world except oral cavity, through the nasal cavity flusher, harmful substances in the nasal cavity can be removed, so that the nasal cavity has a clean environment, and the nasal cavity can operate normally. After the patient is treated with radiotherapy, normal nasal mucosa cells are often killed by radiotherapy, and glands in the cells will appear degeneration and necrosis, resulting in reduced secretion function of nasal cavity and respiratory tract mucosa, and phenomena such as dry mucosa and nasal cavity bleeding are prone to occur, and it is difficult to recover automatically. Therefore, the radiotherapy patient often needs to use the nasal cavity flusher to clean the nasal cavity frequently.

[0003] At present, the existing nasal cavity flusher is large in size when used, the outer wall is smooth, the user not only holds the bottle body, but also needs to press the air inlet check valve during use, which is extremely inconvenient for users with small hands.

[0004] During the flushing process, when the bottle body is filled with flushing saline, the bottle body is heavy, it is relatively laborious to hold, and fingers need to be separated to press the air inlet check valve, further reducing the stability of holding, and after long time use, the fingers are prone to cramp, and if the bottle body falls, the flushing bottle is also prone to damage, which brings inconvenience to the user.

[0005] Therefore, we propose to design a nasal cavity flusher. CONTENT OF THE UTILITY MODEL

[0006] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part and the abstract of the specification and the utility model name of the application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] A nasal cavity flusher, comprising a flush bottle, a bottle cap is threadedly connected to the bottom of the flush bottle, a bend pipe is fixedly connected to the bottom of the bottle cap, a spray head is arranged at the end of the bend pipe, an air inlet one-way valve is arranged at the top center of the flush bottle, a support seat is fixedly connected to the top of the flush bottle close to the outer side edge, a fixing frame is fixedly connected to the outer side wall of the flush bottle, a pull rod is throughly arranged in the fixing frame, a movable plate is fixedly connected to the outer side wall of the pull rod, springs are fixedly connected between the movable plate and the inner bottom of the fixing frame, a contact block is fixedly connected to the top end of the pull rod, and a finger sleeve is fixedly connected to the outer side wall of the flush bottle.

[0009] As a preferred scheme of the nasal cavity flusher, the fixing frame is internally provided with a sliding groove, and the pull rod is slidingly connected with the inside of the sliding groove, so that the moving direction of the pull rod can be conveniently limited.

[0010] As a preferred scheme of the nasal cavity flusher, the bottom of the pull rod is provided with a ring buckle, the position of the ring buckle corresponds to the position of the end of the finger sleeve, so that the user can insert the hand into the ring buckle to drive the pull rod to ascend and descend, and the ring buckle can prevent the hand from slipping.

[0011] As a preferred scheme of the nasal cavity flusher, the inside of the support seat is provided with a through hole corresponding to the pull rod, the pull rod penetrates through the through hole, and the bottom of the contact block is fixedly connected with the top of the air inlet one-way valve, so that the opening and closing of the air inlet one-way valve can be directly driven by the ascending and descending of the pull rod, and the opening and closing amount of the air inlet one-way valve can be controlled according to the different stretching forces, so as to control the flushing flow rate of the flusher.

[0012] As a preferred scheme of the nasal cavity flusher, the inner side wall of the finger sleeve is fixedly connected with a silica gel ring, so that the user can insert the four fingers except the thumb into the silica gel ring, and the silica gel ring has soft texture and good touch feeling, and the user can conveniently support the flush bottle after the fingers are inserted into the finger sleeve.

[0013] Compared with the prior art, the nasal cavity flusher has the beneficial effects that:

[0014] The pull rod, the flush bottle and the finger sleeve are cooperated with each other, the pull rod is arranged outside the bottle body of the nasal cavity flusher, the original holding mode of pinching the bottle body is changed, the user can more stably control the flush bottle, and the flush bottle is not easy to slip. BRIEF DESCRIPTION OF DRAWINGS

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the structure of a nasal irrigator according to the present invention;

[0017] Figure 2 This is a schematic diagram of the fixing frame structure of a nasal irrigator according to the present invention;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure at point A in the middle.

[0019] Illustration: 1. Rinse bottle; 2. Bottle cap; 3. Bend; 4. Nozzle; 5. Air inlet check valve; 6. Support base; 7. Fixture; 8. Pull rod; 9. Slide groove; 10. Movable plate; 11. Spring; 12. Ring buckle; 13. Contact block; 14. Through hole; 15. Finger sleeve; 16. Silicone ring. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0023] Please see Figures 1-3 This utility model provides a nasal irrigator, including an irrigation bottle 1, a bottle cap 2 threadedly connected to the bottom of the irrigation bottle 1, a bent tube 3 fixedly connected to the bottom of the bottle cap 2, a nozzle 4 provided at the end of the bent tube 3, an air inlet one-way valve 5 provided at the center of the top of the irrigation bottle 1, a support base 6 fixedly connected to the top of the irrigation bottle 1 near the outer edge, a fixing frame 7 fixedly connected to the outer wall of the irrigation bottle 1, and a pull rod 8 passing through the inside of the fixing frame 7.

[0024] The fixed frame 7 has a sliding groove 9 inside, and the pull rod 8 is slidably connected to the sliding groove 9, which facilitates limiting the movement direction of the pull rod 8. The support base 6 has a through hole 14 corresponding to the pull rod 8 inside, and the pull rod 8 passes through the through hole 14 and the bottom of the contact block 13 is fixedly connected to the top of the air intake one-way valve 5. By raising and lowering the pull rod 8, the opening and closing of the air intake one-way valve 5 can be directly driven. At the same time, according to the different tension, the opening and closing amount of the air intake one-way valve 5 can be controlled, thereby controlling the flushing flow rate of the flusher.

[0025] In this embodiment, a ring buckle 12 is provided at the bottom of the lever 8. The position of the ring buckle 12 corresponds to the position of the end of the finger sleeve 15, so that the user can insert his hand into the ring buckle 12 to drive the lever 8 to rise and fall. The ring buckle 12 can prevent the hand from slipping out.

[0026] A movable plate 10 is fixedly connected to the outer wall of the pull rod 8. A spring 11 is fixedly connected between the movable plate 10 and the bottom of the fixed frame 7. A contact block 13 is fixedly connected to the top and bottom of the pull rod 8. A finger sleeve 15 is fixedly connected to the outer wall of the rinsing bottle 1.

[0027] In this embodiment, a silicone ring 16 is fixedly connected to the inner wall of the finger sleeve 15, which facilitates the insertion of the user's four fingers other than the thumb. The finger sleeve is soft and has a good feel. When the fingers are inserted into the finger sleeve 15, it is convenient for the user to support the rinsing bottle 1.

[0028] When in use, the user inserts four fingers (excluding the thumb) into the finger sleeve 15. At this time, the rinsing bottle 1 can be stably supported by these four fingers, and it is stable and not easy to slip out of the hand, making it easy for the user to pick up the rinsing bottle 1 for use.

[0029] At the same time, the user's thumb is located at the bottom of the lever 8 and can be directly inserted into the ring 12. When the thumb is pulled down, it causes the lever 8 to slide down in the fixing frame 7, which in turn causes the contact block 13 to slide down and press the air inlet check valve 5, so that the nozzle 4 can output water. By controlling the downward position of the lever 8 with the thumb, the opening and closing amount of the air inlet check valve 5 can be controlled, thereby controlling the flushing flow rate of the flusher.

[0030] The mounting bracket 7 is equipped with a buffer spring 11, which provides a certain resistance when the user presses the pull rod 8, slowing down the movement speed of the pull rod 8 and reducing the opening and closing speed of the air intake check valve 5, thereby facilitating more accurate control of the water flow rate. When the user releases the hand, it can drive the pull rod 8 to rise, which helps the air intake check valve 5 to reset.

[0031] In this embodiment, the rinsing bottle 1, the air inlet one-way valve 5, the nozzle 4 and their internal components together form a nasal irrigator. Pressing the air inlet one-way valve 5 opens the air inlet passage, which facilitates the water output from the nozzle 4. These are all existing technologies and will not be described in detail here.

[0032] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A nasal irrigator, comprising an irrigation bottle (1), characterized in that, The bottom of the rinsing bottle (1) is threaded with a cap (2), the bottom of the cap (2) is fixedly connected with a bent tube (3), the end of the bent tube (3) is provided with a nozzle (4), the center of the top of the rinsing bottle (1) is provided with an air inlet one-way valve (5), the top of the rinsing bottle (1) is fixedly connected with a support base (6) near the outer edge, the outer wall of the rinsing bottle (1) is fixedly connected with a fixing frame (7), the inside of the fixing frame (7) is provided with a pull rod (8), the outer wall of the pull rod (8) is fixedly connected with a movable plate (10), the movable plate (10) and the bottom of the fixing frame (7) are both fixedly connected with a spring (11), the top and bottom of the pull rod (8) are fixedly connected with a contact block (13), and the outer wall of the rinsing bottle (1) is fixedly connected with a finger sleeve (15).

2. A nasal irrigator according to claim 1, characterized in that, The fixing frame (7) has a sliding groove (9) inside, and the pull rod (8) is slidably connected to the sliding groove (9).

3. A nasal irrigator according to claim 1, characterized in that, The bottom of the pull rod (8) is provided with a ring buckle (12), and the position of the ring buckle (12) corresponds to the position of the end of the finger sleeve (15).

4. A nasal irrigator according to claim 1, characterized in that, The support base (6) has a through hole (14) corresponding to the pull rod (8) inside. The pull rod (8) passes through the through hole (14) and the bottom of the contact block (13) is fixedly connected to the top of the air intake one-way valve (5).

5. A nasal irrigator according to claim 1, characterized in that, A silicone ring (16) is fixedly connected to the inner wall of the finger sleeve (15).

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