CN209005026U - A kind of oral cavity chemical spraying device - Google Patents
A kind of oral cavity chemical spraying device Download PDFInfo
- Publication number
- CN209005026U CN209005026U CN201820868439.XU CN201820868439U CN209005026U CN 209005026 U CN209005026 U CN 209005026U CN 201820868439 U CN201820868439 U CN 201820868439U CN 209005026 U CN209005026 U CN 209005026U
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- China
- Prior art keywords
- tube
- coupling tube
- sliding block
- connecting tube
- coupling
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Abstract
The utility model discloses a kind of oral cavity chemical spraying devices, including body, bottle cap, medicine spraying tube, medicine spraying tube connect with bottle cap and is connected to body, medicine spraying tube includes the connecting tube for connecting bottle cap, nozzle head for drug, connecting tube is mutually perpendicular to and is connected to nozzle head, nozzle head end is threaded with end cap, connecting tube side wall is connected with coupling tube, the coupling tube other end is connected with air bag, the air bag other end is screwed with sealing cover, coupling tube connection connecting tube one end inner wall is provided with the filtering gauze for preventing medicinal powder from entering, also sliding is connected with for opening and closing the sliding block being connected between air bag and connecting tube in coupling tube.For medicinal powder during ejection, nozzle head will not generate large quantity of air thrust, achieve the effect that accurately by medicinal powder spray at wound.
Description
Technical field
The utility model relates to medical instrument technical fields, more specifically, it relates to a kind of oral cavity chemical spraying device.
Background technique
Currently, when being treated to suffering from oral disease, it usually needs be administered to intraoral diseased region, to reach
To the purpose of hemostasis, anti-inflammatory, analgesic.
Currently on the market relatively common chemical spraying device be all by squeeze body, by internal pressure to by medicinal powder from
Jet hole sprays, and achievees the effect that administration by repeating to squeeze.But in above-mentioned technical proposal, by then passing through extruding body,
Therefore the air in body can accompany medicinal powder and spray together from jet hole, and the medicinal powder for causing part to be administered at wound can quilt
It squeezes air to blow off, administering effect is bad.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of oral cavity chemical spraying device, tool
There is the characteristics of medicinal powder at the wound that will not blow off in administration process.
To achieve the above object, the utility model provides following technical solution:
A kind of oral cavity chemical spraying device, including body, bottle cap, medicine spraying tube, the medicine spraying tube connect with the bottle cap and with institute
Body connection is stated, the medicine spraying tube includes the connecting tube for connecting the bottle cap, the nozzle head for drug, the connecting tube and institute
It states nozzle head to be mutually perpendicular to and be connected to, the nozzle head end is threaded with end cap, and the connecting tube side wall is connected with transition
Pipe, the coupling tube other end are connected with air bag, and the air bag other end is screwed with sealing cover, and the coupling tube connects the company
Adapter tube one end inner wall is provided with the filtering gauze for preventing medicinal powder from entering, and also sliding is connected with for opening and closing in the coupling tube
Close the sliding block being connected between the air bag and the connecting tube.
By using above-mentioned technical proposal, when being administered to patient's mouth wound, connecting tube and gas are closed by sliding block
Connection between capsule, the sealing cover on Unscrew air bag, the air emptying in extruding gasbag to air bag, rotary seal cap is by gas
Capsule is closed, and sliding slider opens the connection between connecting tube and air bag, body is squeezed, due to being threaded with end on nozzle head
Lid, therefore most of air in body is squeezed into air bag, while filtering the setting of gauze, can prevent the medicinal powder in body
It enters in air bag, definitely moisture can be absorbed in air by guaranteeing that medicinal powder will not be lost, while filter gauze itself, improve medicine
The aridity of powder；The connection between connecting tube and air bag is closed again by sliding block, removes end cap, keeps squeezing body state,
It prevents air from entering in body, nozzle head is aligned at patient's mouth wound, be mutually perpendicular to set due to connecting tube and nozzle head
It sets, nozzle head more easily can be extend into each position in oral cavity, squeeze body, due to the big portion of the air in body
Divide and be discharged in air bag, therefore medicinal powder sprays to from the wound of oral cavity from nozzle head, due to the air in body is less, medicinal powder
During ejection, nozzle head will not generate large quantity of air thrust, achieve the effect that accurately by medicinal powder spray at wound.
Further, the coupling tube is rectangular tube, and there are two in length and the coupling tube for setting in the coupling tube
The identical mounting plate of wall wide degree forms slippage slot with the transition inside pipe wall between two mounting plates, and the sliding block is along institute
State slippage slot sliding connection, the thickness of the sliding block be greater than in the mounting plate upper surface and the coupling tube between inner wall away from
From the sliding block is extended with the connection strap for stretching out the coupling tube along its glide direction, and the connection strap stretches out the coupling tube
One end is connected with handle, and the spring in compressive state, the spring one end and the slippage slot are provided in the slippage slot
Bottom connection, the spring other end are connected with the slide block, and the spring pushes the sliding block upper surface to be pushed against the mistake
Inside pipe wall is crossed, the sliding block is connected between the air bag and the connecting tube and disconnects in when being pushed against the transition inside pipe wall.
By using above-mentioned technical proposal, under natural conditions, since the elastic force of spring acts on, slider top is pushed against transition
On the upper inner wall of pipe, since the thickness of sliding block is greater than the distance between inner wall in mounting plate upper surface and coupling tube, and sliding block is wide
Degree is of same size with transition inside pipe wall, so that sliding block is by the connection blocking between coupling tube both ends, when needing coupling tube both ends
When connection, medical staff or patient can push sliding block by handle, on sliding block upper surface and coupling tube between inner wall no longer
It abuts, forms free air space, thus realize the connection at coupling tube both ends, after being connected to needs, medical staff or patient
The stress to handle need to only be cancelled, spring is acted on by spring own resilient, and sliding block is restored to the state pushed against with transition inside pipe wall,
Coupling tube both ends are again restored to the state for disconnecting connection.
Further, the slip hole passed through for the connection strap is offered in the coupling tube, is embedded in the slip hole
There is sealing ring.
By using above-mentioned technical proposal, sealing ring is embedded in slip hole, it is ensured that connection strap is in slipping, mistake
The gas crossed in pipe will not be flowed out from slip hole.
Further, the coupling tube is threadedly coupled with the connecting tube, is provided with steel reinforcement on the filtering gauze
Frame, the filtering gauze and the coupling tube are clamped.
By using above-mentioned technical proposal, coupling tube is threadedly coupled with connecting tube, coupling tube is facilitated to tear open from connecting tube
Under, the filtering gauze so as to be clamped carries out periodic cleaning or replacement, can also play definitely water sorption, protects
The drying effect of medicinal powder.
Further, the connecting tube and the bottle cap are rotatablely connected.
Further, the connecting tube is detachably connected with the bottle cap.
In conclusion the utility model has the following beneficial effects:
1, by setting coupling tube, air bag, sliding block, playing can be before spray by the effect of the air discharge in body；
2, it by setting slippage slot, spring, slip hole, mounting plate, handle, plays and personnel is facilitated to operate sky in discharge body
The effect of gas；
3, by the way that filtering gauze is arranged close to connecting tube one end in coupling tube, playing prevents medicinal powder in discharge air event
The effect of loss and dry medicinal powder.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the oral cavity chemical spraying device of embodiment provided by the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1.
In figure: 1, body；2, bottle cap；3, medicine spraying tube；31, connecting tube；32, nozzle head；4, end cap；5, coupling tube；51, pacify
Loading board；52, slippage slot；53, spring；54, slip hole；6, air bag；7, sealing cover；8, gauze is filtered；9, sliding block；91, connection strap；
92, handle.
Specific embodiment
Embodiment:
The utility model is described in further detail below in conjunction with attached drawing 1-2.
A kind of oral cavity chemical spraying device, as shown in Figs. 1-2, including body 1, bottle cap 2, medicine spraying tube 3, medicine spraying tube 3 and bottle cap 2 connect
It connects and is connected to body 1, it is characterised in that: connecting tube 31 of the medicine spraying tube 3 including connection bottle cap 2, the nozzle head 32 for drug,
Connecting tube 31 is mutually perpendicular to and is connected to nozzle head 32, and 32 outer wall thread of nozzle head is connected with end cap 4, the connection of 31 side wall of connecting tube
There is coupling tube 5,5 other end of coupling tube is connected with air bag 6, and 6 other end of air bag is screwed with sealing cover 7, and coupling tube 5 connects connecting tube
31 one end inner walls are provided with the filtering gauze 8 for preventing medicinal powder from entering, and also sliding is connected with for opening and closing gas in coupling tube 5
The sliding block 9 being connected between capsule 6 and connecting tube 31.
When being administered to patient's mouth wound, the connection between connecting tube 31 and air bag 6, rotation are closed by sliding block 9
The sealing cover 7 on air bag 6 is opened, air bag 6 is closed, slided by the air emptying in extruding gasbag 6 to air bag 6, rotary seal cap 7
Sliding block 9 opens the connection between connecting tube 31 and air bag 6, squeezes body 1, due to being threaded with end cap 4 on nozzle head 32, because
Most of air in this body 1 is squeezed into air bag 6, closes the company between connecting tube 31 and air bag 6 again by sliding block 9
It is logical, end cap 4 is removed, keeps squeezing 1 state of body, prevents air from entering in body 1, nozzle head 32 is aligned patient's mouth wound
It is each more easily can be extend into oral cavity due to being arranged in a mutually vertical manner for connecting tube 31 and nozzle head 32 by place for nozzle head 32
A position squeezes body 1, and since the air in body 1 is largely discharged in air bag 6, medicinal powder is from nozzle head
32 spray at the wound of oral cavity, and due to the air in body 1 is less, during ejection, nozzle head 32 will not generate medicinal powder
Large quantity of air thrust achievees the effect that accurately by medicinal powder spray at wound, after the completion of spray, cancels the extruding to body 1, bottle
Air reinstatement is again introduced by nozzle head 32 in body 1.
Coupling tube 5 is rectangular tube, and there are two length and 5 inner wall of coupling tube mounting plates of same size for setting in coupling tube 5
51, the height of two mounting plates 51 is less than the height of 5 inner wall of coupling tube, is formed between two mounting plates 51 with 5 inner wall of coupling tube
Slippage slot 52, sliding block 9 slide along slippage slot 52 and connect, and the thickness of sliding block 9 is greater than inner wall in 51 upper surface of mounting plate and coupling tube 5
The distance between, for two mounting plates 51 along 5 distribution of lengths of coupling tube, two mounting plates 51 will successively be separated into coupling tube 5
The height of one channel, second channel, third channel, mounting plate 51 is less than 5 inside wall height of coupling tube, close to the mounting plate of air bag 6
First passage is formed between 51 and air bag 6, forms third channel between the mounting plate 51 and connecting tube 31 of connecting tube 31, two
Second channel is formed between a mounting plate 51, slippage slot 52 is equipped with sliding block 9, and sliding block 9 is extended with along its glide direction to be stretched
The connection strap 91 of coupling tube 5 out, connection strap 91 stretch out 5 one end of coupling tube and are connected with handle 92, be provided with and be in slippage slot 52
The spring 53 of compressive state, 53 one end of spring are connect with 52 bottom of slippage slot, and 53 other end of spring is connect with sliding block 9, spring 53
9 upper surface of sliding block is pushed to be pushed against 5 inner wall of coupling tube, sliding block 9 is in when being pushed against 5 inner wall of coupling tube, air bag 6 and connecting tube 31
Between be connected to disconnect.
Under natural conditions, it since the elastic force of spring 53 acts on, is pushed against on the upper inner wall of coupling tube 5 at the top of sliding block 9, due to
The thickness of sliding block 9 is greater than the distance between inner wall in 51 upper surface of mounting plate and coupling tube 5, and the width of sliding block 9 and coupling tube 5
Inner wall it is of same size so that sliding block 9 by between 5 both ends of coupling tube connection block, when need 5 both ends of coupling tube be connected to when,
Medical staff or patient can push sliding block 9 by handle 92, no longer support between inner wall on 9 upper surface of sliding block and coupling tube 5
It connects, forms free air space, to realize the connection at 5 both ends of coupling tube, after being connected to needs, medical staff or patient are only
The stress to handle 92 need to be cancelled, spring 53 is acted on by 53 elastic force of spring, and sliding block 9 is restored to the shape pushed against with 5 inner wall of coupling tube
State, 5 both ends of coupling tube are again restored to the state for disconnecting connection.
The slip hole 54 passed through for connection strap 91 is offered in coupling tube 5, slip hole 54 is equipped with connection strap 91, sliding
It moves in hole 54 and is embedded with sealing ring, protect the leakproofness in 91 slipping of connection strap.
Coupling tube 5 is threadedly coupled with connecting tube 31, is filtered and is provided with steel reinforcement frame on gauze 8, and gauze 8 and transition are filtered
Pipe 5 is clamped, and connecting tube 31 is threadedly coupled with bottle cap 2.
Working principle:
When being administered to patient's mouth wound, sealing cover 7 on Unscrew air bag 6, in extruding gasbag 6 to air bag 6
Air emptying, rotary seal cap 7 closes air bag 6, and pressing handle 92 is connected to 5 both ends of coupling tube, and squeezes body 1, bottle
Most of air in body 1 is squeezed into air bag 6, cancels the active force to handle 92, handle 92 is restored to original position, before holding
1 state of body is squeezed, end cap 4 is removed, nozzle head 32 is aligned at patient's mouth wound, and squeezes body 1, medicinal powder is from nozzle head
32 spray to completion spray at the wound of oral cavity.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of oral cavity chemical spraying device, including body (1), bottle cap (2), medicine spraying tube (3), the medicine spraying tube (3) and the bottle cap
(2) it connects and is connected to the body (1), it is characterised in that: the medicine spraying tube (3) includes the connection for connecting the bottle cap (2)
(31), the nozzle head (32) for drug are managed, the connecting tube (31) is mutually perpendicular to and is connected to the nozzle head (32), described
Nozzle head (32) end thread is connected with end cap (4), and connecting tube (31) side wall is connected with coupling tube (5), the coupling tube
(5) other end is connected with air bag (6), and air bag (6) other end is screwed with sealing cover (7), described in coupling tube (5) connection
Connecting tube (31) one end inner wall is provided with the filtering gauze (8) for preventing medicinal powder from entering, and also sliding is connected in the coupling tube (5)
For opening and closing the sliding block (9) being connected between the air bag (6) and the connecting tube (31).
2. oral cavity chemical spraying device according to claim 1, it is characterised in that: the coupling tube (5) is rectangular tube, the mistake
Crossing setting in pipe (5), there are two length and the coupling tube (5) inner wall mounting plate (51) of same size, two mounting plates
(51) slippage slot (52) are formed with the coupling tube (5) inner wall between, the sliding block (9) slides along the slippage slot (52) to be connected
It connecing, the thickness of the sliding block (9) is greater than the distance between inner wall on the mounting plate (51) upper surface and the coupling tube (5),
The sliding block (9) is extended with the connection strap (91) for stretching out the coupling tube (5) along its glide direction, and the connection strap (91) is stretched out
Described coupling tube (5) one end is connected with handle (92), is provided with the spring (53) in compressive state in the slippage slot (52),
Described spring (53) one end is connect with the slippage slot (52) bottom, and spring (53) other end is connect with the sliding block (9),
The spring (53) pushes sliding block (9) upper surface to be pushed against the coupling tube (5) inner wall, and the sliding block (9), which is in, to be pushed against
In the coupling tube (5) inner wall, it is connected to and disconnects between the air bag (6) and the connecting tube (31).
3. oral cavity chemical spraying device according to claim 2, it is characterised in that: offered described in confession on the coupling tube (5)
The slip hole (54) that connection strap (91) passes through, the slip hole (54) is interior to be embedded with sealing ring.
4. oral cavity chemical spraying device according to claim 3, it is characterised in that: the coupling tube (5) and the connecting tube
(31) it is threadedly coupled, is provided with steel reinforcement frame on the filtering gauze (8), the filtering gauze (8) and the coupling tube (5)
Clamping.
5. oral cavity chemical spraying device according to claim 4, it is characterised in that: the connecting tube (31) and the bottle cap (2)
Rotation connection.
6. oral cavity chemical spraying device according to claim 5, it is characterised in that: the connecting tube (31) and the bottle cap (2)
It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868439.XU CN209005026U (en) | 2018-06-05 | 2018-06-05 | A kind of oral cavity chemical spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868439.XU CN209005026U (en) | 2018-06-05 | 2018-06-05 | A kind of oral cavity chemical spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005026U true CN209005026U (en) | 2019-06-21 |
Family
ID=66828215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820868439.XU Expired - Fee Related CN209005026U (en) | 2018-06-05 | 2018-06-05 | A kind of oral cavity chemical spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005026U (en) |
-
2018
- 2018-06-05 CN CN201820868439.XU patent/CN209005026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200605 |