CN215426704U

CN215426704U - Nasal sprayer preventing accidental collision

Info

Publication number: CN215426704U
Application number: CN202122103907.9U
Authority: CN
Inventors: 钱伟军
Original assignee: Changzhou Jinren Medical Technology Co ltd
Current assignee: Changzhou Jinren Medical Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-07
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of nasal sprayers, in particular to a nasal sprayer for preventing mistaken touch, which comprises a tank body, a top cover and a liquid supply device, the top cover is arranged at the top end of the tank body, the top cover is provided with a spray pipe, a first buffer groove, a first sliding groove, a connecting rod, a pressing block, a limiting rod and a locking block, the first buffer groove is positioned at the upper end of the top cover, and one side of the first buffer groove is provided with a second buffer groove, the press block is positioned above the first buffer groove, a first buffer spring is arranged between the first buffer groove and the pressing block, a pressing rod and a limiting rod are arranged at the lower end of the pressing block, the pressing rod is connected with a control valve, the limiting rod is positioned in the second buffer groove, and a second buffer spring is arranged between the second buffer groove and the pressure rod, and the pressure rod can be locked and unlocked through the lock block and the limiting rod, so that the structure is prevented from spraying liquid to the outside under the condition of mistaken collision.

Description

Nasal sprayer preventing accidental collision

Technical Field

The utility model relates to the technical field of nasal sprayers, in particular to a nasal sprayer capable of preventing mistaken touch.

Background

As is well known, the main medical functions of nasal sprayers are cleaning nasal cavities, relieving nasal obstruction and diminishing inflammation of nasal cavities.

For example, the patent with the publication number "CN 209695793U" entitled "a nasal irrigator" discloses "the utility model discloses a nasal irrigator comprising a washing liquid bottle for containing washing liquid, a suction tube extending into the washing liquid bottle, a suction pump communicated with the suction tube, and an irrigation head communicated with the suction pump, wherein: the nasal cavity flusher further comprises a liquid outlet pipe and a flushing head, wherein the liquid outlet pipe is communicated with the water pumping device, the flushing head is communicated with the liquid outlet pipe, and a pressure controller used for adjusting the pressure of flushing liquid is arranged between the liquid outlet pipe and the flushing head. The nasal cavity irrigator is safe and comfortable, and has higher irrigation efficiency.

When the existing nasal cavity sprayer is used, a locking structure is not arranged, the existing nasal cavity sprayer is easy to spray liquid to the outside when being touched by mistake, and potential safety hazards are also easy to bring when children touch by mistake.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a nasal sprayer for preventing mistaken touch.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a nasal cavity sprayer preventing mistaken collision comprises a tank body, a top cover and a liquid supply device, wherein the top cover is installed at the top end of the tank body, a reinforcing ring is arranged between the top cover and the tank body, a spray pipe, a first buffer groove, a first sliding groove, a connecting rod, a pressing block, a limiting rod and a locking block are arranged on the top cover, the liquid supply device is installed inside the top cover and located at the bottom of the top cover, a liquid guide pipe, a liquid discharge pipe and a control valve are arranged on the liquid supply device, the liquid guide pipe and the liquid discharge pipe are respectively installed at the lower end and the upper end of the liquid supply device, the liquid discharge pipe is located inside the spray pipe, the control valve is located at the upper end of the liquid supply device, the first buffer groove is located at the upper end of the top cover, a second buffer groove is arranged on one side of the first buffer groove, the pressing block is located above the first buffer groove, a first buffer spring is arranged between the pressing block and the first buffer groove, a pressing rod and a limiting rod are arranged at the lower end of the pressing block, the utility model discloses a pressure bar connection control valve, including the top cap, the gag lever post is located the inside of second dashpot to with be equipped with second buffering spring between the second dashpot, first spout is located one side of second dashpot, one side of first spout is equipped with the second spout, the connecting rod is located the inside of first spout, and the gag lever post is connected to the one end of connecting rod, other end connection locking piece, the locking piece is located one side of top cap, be equipped with shrink piece and lug on the locking piece, the shrink piece is located the inside of connecting rod, the lug is located the both sides of locking piece to and be equipped with the horizontal pole between the locking piece, one side of top cap is equipped with the slide, slide and second spout intercommunication, just the lug is located the slide.

In order to improve the stability of the structure, the utility model improves that a support plate is arranged inside the tank body and is arranged at the bottom end of the liquid supply device.

In order to improve the practicability of the structure, the utility model has the improvement that the tank body is made of aluminum alloy, and the top cover is made of hard plastic.

In order to improve the using effect of the structure, the utility model is improved in that a clamping groove is formed in the inner wall of the connecting rod, a sliding cavity is formed in one side of the clamping groove, clamping blocks are arranged on two sides of the contraction block and located in the clamping groove, a spring is arranged between the contraction block and the clamping groove, the pressing block and the locking block are both rectangular, an anti-abrasion layer is arranged on the inner wall of the sliding groove, and the anti-abrasion layer is made of hard rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a nasal sprayer for preventing mistaken collision, which has the following beneficial effects:

the anti-collision nasal sprayer is characterized in that the lock block is provided with a contraction block and a convex block, the contraction block is positioned in the connecting rod, the convex block is positioned on two sides of the lock block and is provided with a cross rod between the convex block and the lock block, one side of the top cover is provided with a slide way which is communicated with the second chute, and the convex block is positioned in the slide way, in the structure, the lock block can be rotated to lock and unlock the pressure rod, so that the phenomenon that the liquid is sprayed out due to mistaken collision under the condition that the structure is not used is prevented, the safety coefficient of the structure in use is indirectly improved, the press block is positioned above the first buffer slot, the first buffer spring is arranged between the press block and the first buffer slot, the limiting rod is positioned in the second buffer slot, the second spring is arranged between the limit rod and the second buffer slot, and the first buffer spring and the second buffer spring are arranged, the stability of this structure when using can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the lock block of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B according to the present invention;

fig. 5 is a side view of the overcap of fig. 1 in accordance with the present invention.

In the figure: 1. a top cover; 2. a nozzle; 3. a tank body; 4. a liquid supply device; 5. a reinforcing ring; 6. a support plate; 7. a catheter; 8. a liquid outlet pipe; 9. according to blocks; 10. a locking block; 11. a slideway; 12. a second chute; 13. a cross bar; 14. a bump; 15. a contraction block; 16. a clamping block; 17. a slide chamber; 18. a connecting rod; 19. a spring; 20. a card slot; 21. a first buffer tank; 22. a first buffer spring; 23. a pressure lever; 24. a second buffer tank; 25. a second buffer spring; 26. a first chute; 27. a limiting rod; 28. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the anti-collision nasal sprayer of the utility model comprises a tank 3, a top cover 1 and a liquid supply device 4, wherein the top cover 1 is installed at the top end of the tank 3, a reinforcing ring 5 is arranged between the top cover 1 and the tank 3, the top cover 1 is provided with a spray pipe 2, a first buffer groove 21, a first sliding groove 26, a connecting rod 18, a pressing block 9, a limiting rod 27 and a locking block 10, the liquid supply device 4 is installed inside the top cover 1 and is located at the bottom of the top cover 1, the liquid supply device 4 is provided with a liquid guide pipe 7, a liquid outlet pipe 8 and a control valve 28, the liquid guide pipe 7 and the liquid outlet pipe 8 are respectively installed at the lower end and the upper end of the liquid supply device 4, the liquid outlet pipe 8 is located inside the spray pipe 2, the control valve 28 is located at the upper end of the liquid supply device 4, the first buffer groove 21 is located at the upper end of the top cover 1, and one side of the first buffer groove 21 is provided with a second buffer groove 24, the pressing block 9 is positioned above the first buffer groove 21, a first buffer spring 22 is arranged between the pressing block and the first buffer groove 21, the lower end of the pressing block 9 is provided with a pressing rod 23 and a limiting rod 27, the pressing rod 23 is connected with a control valve 28, the limiting rod 27 is positioned inside the second buffer groove 24, a second buffer spring 25 is arranged between the pressing rod and the second buffer groove 24, the first sliding groove 26 is positioned at one side of the second buffer groove 24, one side of the first sliding groove 26 is provided with a second sliding groove 12, the connecting rod 18 is positioned inside the first sliding groove 26, one end of the connecting rod 18 is connected with the limiting rod 27, the other end of the connecting rod is connected with the locking block 10, the locking block 10 is positioned at one side of the top cover 1, the locking block 10 is provided with a contraction block 15 and a bump 14, the contraction block 15 is positioned inside the connecting rod 18, the bump 14 is positioned at two sides of the locking block 10, and a cross rod 13 is arranged between the locking block 10, one side of top cap 1 is equipped with slide 11, slide 11 and second spout 12 intercommunication, just lug 14 is located slide 11.

When the anti-collision nasal sprayer is used, as shown in fig. 5, when the structure is not used, the lug 14 is positioned in the slide way 11, the slide way 11 is internally provided with a groove, the lug 14 is supported by the groove, so that the stability of the structure in a locking state is improved, the setting of the groove is only a suggestion, particularly, no mandatory requirement is made in the structure, when the structure is in the locking state, the limit rod 27 is fixed in the second buffer groove 24, the pressing block 9 is pressed after being limited by the limit rod 27, in the structure, the pressing rod 23 can be locked and unlocked by rotating the locking block 10, so that the phenomenon that liquid is sprayed out due to the accidental collision when the structure is not used is prevented, and the safety factor of the structure in use is also indirectly improved, when it is desired to wash the nasal cavity with the present structure, the locking piece 10 is firstly pulled out to the "outside" of the top cover 1, as shown in fig. 3, the contracting piece 15 will extend out a part of the connecting rod 18, here, the structure of the contracting piece 15 and the connecting rod 18 is equivalent to the contracting rod structure, and the details will not be described here, when the locking piece 10 is pulled out, as shown in fig. 5, the locking piece 10 is rotated, at this time, the locking piece 10 will drive the projection 14 to slide in the slideway 11 through the cross rod 13, when the projection 14 slides to the upper side of the second slideway 12, the locking piece 10 is pressed, at this time, the projection 14 will be located inside the second slideway 12, then the nozzle 2 is inserted into the nasal cavity, then the pressing piece 9 will press the pressing rod 23, at this time, the pressing rod 23 will press the first buffer spring 22 in the first buffer groove 21, thereby controlling the opening and closing of the control valve 28 through the pressing rod 23, when the pressing block 9 is pressed down, the limiting rod 27 is pressed down at the same time, at this time, the limiting rod 27 compresses the second buffer spring 25 in the second buffer groove 24, when the limiting rod 27 descends, the connecting rod 18 is driven to slide in the first sliding groove 26, when the connecting rod 18 slides in the first sliding groove 26, the bump 14 on the locking block 10 is driven to slide in the second sliding groove 12, in a colloquial way, the structure can be normally sprayed, the premise that the pressing rod 23, the limiting rod 27, the connecting rod 18 and the locking block 10 move downwards at the same time is that when the control valve 28 is opened, the pressure in the liquid supply device 4 can be controlled through the control valve 28, so that the cleaning liquid in the tank body 3 is pumped into the liquid outlet pipe 8 through the liquid guide pipe 7, the liquid supply device 4 is the existing structure in the nasal cavity sprayer, the specific structure is not explained in detail, then is sprayed out at the top end of the spray pipe 2, after the cleaning is finished, the pressing block 9 is directly loosened, then the locking block 10 is pulled up, and then the locking block 10 is rotated, so that the convex block 14 is positioned in the slide way 11.

In order to improve the stability of the structure, the utility model improves that a supporting plate 6 is arranged inside the tank body 3, the supporting plate 6 is arranged at the bottom end of the liquid supply device 4, and the liquid supply device 4 can be more stable inside the structure through the arranged supporting plate 6.

In order to improve the practicability of the structure, the utility model has the improvement that the tank body 3 is made of aluminum alloy, the top cover 1 is made of hard plastic, the aluminum alloy has the advantages of high hardness and light weight, and the hard plastic has the advantages of light weight and high wear resistance.

In order to improve the using effect of the structure, the improvement of the utility model is that a clamping groove 20 is arranged on the inner wall of the connecting rod 18, a sliding cavity 17 is arranged on one side of the clamping groove 20, clamping blocks 16 are arranged on two sides of the shrinkage block 15, the clamping blocks 16 are positioned in the clamping groove 20, a spring 19 is arranged between the compression block 15 and the pressing block 9, the locking block 10 and the pressing block 9 are both rectangular, an anti-abrasion layer is arranged on the inner wall of the slideway 11, the anti-abrasion layer is made of hard rubber, here, as shown in fig. 4, the shrinkage block 15 can be more stable when being shrunk in the connecting rod 18 through the clamping groove 20, the sliding cavity 17 and the clamping blocks 16, when the locking block 10 is pulled up, the clamping blocks 16 firstly compress the spring 19, then are separated from the clamping groove 20 and move together with the shrinkage block 15 in the sliding cavity 17, and when the locking block 10 is pressed down, the clamping blocks 16 move in the sliding cavity 17, when moving the position of draw-in groove 20, fixture block 16 can be bounced by spring 19 to enter into draw-in groove 20, the rectangle makes this structure more convenient when using according to piece 9 and locking piece 10, thereby has improved the practicality of this structure, through the abrasionproof layer that is equipped with on the slide 11 inner wall, can improve the coefficient of friction of slide 11 inner wall, thereby prevents that fixture block 16 from producing in the spout and sliding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent nasal cavity atomizer that bumps by mistake, its characterized in that includes a jar body (3), top cap (1) and supplies liquid ware (4), top cap (1) is installed on the top of a jar body (3) to and jar body (3) between be equipped with reinforcing ring (5), be equipped with spray tube (2), first buffer slot (21), first spout (26), connecting rod (18), according piece (9), gag lever post (27) and locking piece (10) on top cap (1), supply liquid ware (4) to install in the inside of top cap (1), and be located the bottom of top cap (1), be equipped with catheter (7), drain pipe (8) and control valve (28) on supplying liquid ware (4), catheter (7) and drain pipe (8) are installed respectively in the lower extreme and the upper end of supplying liquid ware (4), and drain pipe (8) are located the inside of spray tube (2), the control valve (28) is positioned at the upper end of the liquid feeder (4), the first buffer groove (21) is positioned at the upper end of the top cover (1), a second buffer groove (24) is arranged on one side of the first buffer groove (21), the pressing block (9) is positioned above the first buffer groove (21), a first buffer spring (22) is arranged between the pressing block and the first buffer groove (21), a pressing rod (23) and a limiting rod (27) are arranged at the lower end of the pressing block (9), the pressing rod (23) is connected with the control valve (28), the limiting rod (27) is positioned inside the second buffer groove (24), a second buffer spring (25) is arranged between the limiting rod and the second buffer groove (24), the first sliding groove (26) is positioned on one side of the second buffer groove (24), a second sliding groove (12) is arranged on one side of the first sliding groove (26), and the connecting rod (18) is positioned inside the first sliding groove (26), and gag lever post (27) is connected to the one end of connecting rod (18), and locking piece (10) is connected to the other end, locking piece (10) are located one side of top cap (1), be equipped with shrink piece (15) and lug (14) on locking piece (10), shrink piece (15) are located the inside of connecting rod (18), lug (14) are located the both sides of locking piece (10) to and be equipped with horizontal pole (13) between locking piece (10), one side of top cap (1) is equipped with slide (11), slide (11) and second spout (12) intercommunication, just lug (14) are located slide (11).

2. A nasal sprayer for preventing accidental impacts according to claim 1, characterized in that a support plate (6) is arranged inside the tank (3), the support plate (6) being mounted at the bottom end of the liquid supply means (4).

3. An anti-collision nasal sprayer according to claim 1, wherein the tank (3) is made of aluminum alloy, and the top cover (1) is made of rigid plastic.

4. An anti-collision nasal cavity sprayer according to claim 1, wherein a clamping groove (20) is formed in the inner wall of the connecting rod (18), a sliding cavity (17) is formed in one side of the clamping groove (20), clamping blocks (16) are arranged on two sides of the retraction block (15), the clamping blocks (16) are located inside the clamping groove (20), and a spring (19) is arranged between the clamping blocks and the retraction block (15).

5. A mis-strike prevention nasal nebulizer as claimed in claim 1 wherein the push block (9) and lock block (10) are both rectangular in shape.

6. An anti-collision nasal cavity sprayer according to claim 1, wherein an anti-wear layer is arranged on the inner wall of the slide way (11), and the anti-wear layer is made of hard rubber.