CN208892537U - A kind of nasal cavity dilator - Google Patents
A kind of nasal cavity dilator Download PDFInfo
- Publication number
- CN208892537U CN208892537U CN201820662796.0U CN201820662796U CN208892537U CN 208892537 U CN208892537 U CN 208892537U CN 201820662796 U CN201820662796 U CN 201820662796U CN 208892537 U CN208892537 U CN 208892537U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- handle
- nasal cavity
- slot
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of nasal cavity dilators, including the first tong arm, second tong arm, shaft, strut piece, elastic slice, screw rod and tabletting, first tong arm and the second tong arm are movably hinged by shaft, first tong arm and the second tong arm left end are respectively equipped with plier, first tong arm and the second tong arm right end are respectively equipped with handle, through slot is offered on the handle of first tong arm, it is respectively symmetrically fixedly connected on the left end end of the plier of the plier and the second tong arm of first tong arm and struts piece, elastic slice is fixedly connected between on the inside of the handle of first tong arm and the handle of the second tong arm, screw rod is fixedly connected on the inside of the handle of second tong arm, through slot is run through in the upper end of the screw rod, and screw rod is located on the body of rod on the outside of through slot by being threaded with tabletting.The utility model is simple and reasonable, easy to use, and low manufacture cost is practical.
Description
Technical field
The utility model relates to medical instruments, are specifically related to a kind of nasal cavity dilator.
Background technique
Doctor needs to expand in nasal cavity mouth when checking nasal cavity, can facilitate in nasal cavity hole
Portion checked or treated well, then just needing to use nasal cavity dilator, structure is complicated for existing nasal cavity dilator, and
It is inconvenient for operation, for this purpose, it is proposed that a kind of nasal cavity dilator.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of nasal cavity dilators, solve existing nasal cavity dilator
Structure is complicated, problem inconvenient for operation.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of nasal cavity dilator, including first
Tong arm, shaft, struts piece, elastic slice, screw rod and tabletting at the second tong arm, and first tong arm and the second tong arm pass through shaft activity
Hinged, first tong arm and the second tong arm left end are respectively equipped with plier, first tong arm and the second tong arm right end
It is respectively equipped with handle, through slot, the plier of first tong arm and the pincers of the second tong arm are offered on the handle of first tong arm
It is respectively symmetrically fixedly connected on the left end end of mouth and struts piece, on the inside of the handle of first tong arm and the handle of the second tong arm
Between be fixedly connected with elastic slice, screw rod is fixedly connected on the inside of the handle of second tong arm, the upper end of the screw rod is through logical
Slot, and screw rod is located on the body of rod on the outside of through slot by being threaded with tabletting.
On the basis of above scheme, it is arc plate that piece is strutted described in two, and two strut after piece combines
It is in the shape of a trumpet.
On the basis of above scheme, the screw rod is slidably matched with through slot, and through slot is strip.
On the basis of above scheme, the elastic slice is made of elastic material.
On the basis of above scheme, the outer ring of the tabletting is equipped with anti-skid chequer.
The utility model has the beneficial effect that a kind of nasal cavity dilator compared with prior art, using new structure,
The structure of entire nasal cavity dilator is simple, easy to use and operate, and when not in use, it is closure that two, which strut piece, under the action of elastic slice
, in use, being capable of fixing the open configuration for strutting piece by tabletting after two strut piece opening, not needing medical worker
The open configuration for strutting piece is controlled with hand, greatly facilitates the use of medical worker, and the utility model is simple and reasonable, makes
With conveniently, low manufacture cost is practical.
Detailed description of the invention
Fig. 1 is a kind of nasal cavity dilator structural schematic diagram of the utility model；
Fig. 2 struts piece upper end top view for a kind of nasal cavity dilator of the utility model.
Figure label are as follows: the first tong arm of 1-, 101- plier, 102- handle, 103- through slot, the second tong arm of 2-, 3- shaft, 4-
Strut piece, 5- elastic slice, 6- screw rod, 7- tabletting.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to figs. 1 to known to Fig. 2: a kind of nasal cavity dilator, including the first tong arm 1, the second tong arm 2, shaft 3, strut piece
4, elastic slice 5, screw rod 6 and tabletting 7, first tong arm 1 and the second tong arm 2 are movably hinged by shaft 3, and described first
Tong arm 1 and 2 left end of the second tong arm are respectively equipped with plier 101, and first tong arm 1 and 2 right end of the second tong arm are respectively equipped with handle
102, offer through slot 103 on the handle 102 of first tong arm 1, the plier 101 of first tong arm 1 and the second tong arm 2
It is respectively symmetrically fixedly connected on the left end end of plier 101 and struts piece 4, the handle 102 and the second tong arm of first tong arm 1
It is fixedly connected with elastic slice 5 between 2 102 inside of handle, is fixedly connected with screw rod 6 on the inside of the handle 102 of second tong arm 2,
Through slot 103 is run through in the upper end of the screw rod 6, and screw rod 6 is located on the body of rod in 103 outside of through slot by being threaded with tabletting 7.
It is arc plate that piece 4 is strutted described in two, and two strut piece 4 and combine rear in the shape of a trumpet, are convenient for
Nasal cavity is preferably observed when use；The screw rod 6 is slidably matched with through slot 103, slides on screw rod 6 convenient for handle 102；
And through slot 103 is strip, and the side wall of through slot 103 can collide with screw rod 6 when two handles 102 being avoided to close up；It is described
Elastic slice 5 is made of elastic material, is convenient for elastic slice 5 that two 102 bullets of handle outward, are allowed two to strut piece 4 and begun when not in use
It is in closed state eventually；The outer ring of the tabletting 7 is equipped with anti-skid chequer, and anti-skidding effect is played when turning tabletting 7.
The principles of the present invention and advantage: a kind of nasal cavity dilator, in use, in the shape of a trumpet by combining
In the nostril of two osculum end insertion patients for strutting piece 4, the handle 102 on the first tong arm 1 and the second tong arm 2 is then pressed,
Two handles 102 compress elastic slice 5, and two pliers 101 allow two to strut piece 4 and open up into the size for being suitble to observation nasal cavity, such as
Fruit needs for the distracted state of this nasal cavity to be fixed, and convenient for observation or treatment, then turning tabletting 7, tabletting 7 is allowed to press
In 101 outside of handle of the first tong arm 1, the distracted state of piece 4 is strutted by two and is fixed, does not just need medical worker always
Two softened states for strutting piece 4 are controlled with hand, greatly facilitate the use of medical worker, if in use, no
It needs for the softened state of nasal cavity to be fixed, then just turning tabletting 7, tabletting 7 is allowed to leave the handle 102 of the first tong arm 1, this
Utility model is simple and reasonable, easy to use, low manufacture cost, is suitble to promote the use of.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of nasal cavity dilator, including the first tong arm (1), the second tong arm (2), shaft (3), strut piece (4), elastic slice (5), spiral shell
Bar (6) and tabletting (7), it is characterised in that: first tong arm (1) and the second tong arm (2) pass through shaft (3) and be movably articulated in one
It rises, first tong arm (1) and the second tong arm (2) left end are respectively equipped with plier (101), first tong arm (1) and the second pincers
Arm (2) right end is respectively equipped with handle (102), is offered through slot (103) on the handle (102) of first tong arm (1), and described
Support is respectively symmetrically fixedly connected on the left end end of the plier (101) of the plier (101) and the second tong arm (2) of one tong arm (1)
It is fixedly connected between on the inside of hacking (4), the handle (102) of first tong arm (1) and the handle (102) of the second tong arm (2)
Handle (102) inside of elastic slice (5), second tong arm (2) is fixedly connected with screw rod (6), and the upper end of the screw rod (6) is run through
Through slot (103), and screw rod (6) is located on the body of rod on the outside of through slot (103) by being threaded with tabletting (7).
2. a kind of nasal cavity dilator according to claim 1, which is characterized in that strutting piece (4) described in two is circular arc
Piece, and two strut piece (4) combine it is rear in the shape of a trumpet.
3. a kind of nasal cavity dilator according to claim 1, which is characterized in that the screw rod (6) and through slot (103) are slided
Cooperation, and through slot (103) is strip.
4. a kind of nasal cavity dilator according to claim 1, which is characterized in that the elastic slice (5) is made of elastic material.
5. a kind of nasal cavity dilator according to claim 1, which is characterized in that the outer ring of the tabletting (7) is equipped with anti-skidding
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662796.0U CN208892537U (en) | 2018-05-06 | 2018-05-06 | A kind of nasal cavity dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662796.0U CN208892537U (en) | 2018-05-06 | 2018-05-06 | A kind of nasal cavity dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892537U true CN208892537U (en) | 2019-05-24 |
Family
ID=66565920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662796.0U Expired - Fee Related CN208892537U (en) | 2018-05-06 | 2018-05-06 | A kind of nasal cavity dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892537U (en) |
-
2018
- 2018-05-06 CN CN201820662796.0U patent/CN208892537U/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 |
Granted publication date: 20190524 Termination date: 20200506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |