CN204671704U - There is the respirator of fastener - Google Patents
There is the respirator of fastener Download PDFInfo
- Publication number
- CN204671704U CN204671704U CN201520316357.0U CN201520316357U CN204671704U CN 204671704 U CN204671704 U CN 204671704U CN 201520316357 U CN201520316357 U CN 201520316357U CN 204671704 U CN204671704 U CN 204671704U
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- CN
- China
- Prior art keywords
- contact pin
- lamellar body
- fastener
- respirator
- protuberance
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Abstract
This utility model provides a kind of respirator with fastener, and it comprises a body, two lamellar bodies and at least one fastener.Wherein these lamellar bodies are connected with this body, and to extend away from this body direction; Wherein at least one lamellar body includes one and is convexly equipped in protuberance on this lamellar body; This at least one fastener comprises at least one contact pin, and this at least one contact pin has a contact pin perforation, and by the protuberance phase fit of this contact pin perforation with this at least one lamellar body.Made the respirator in the laryngopharynx portion or snout that are positioned at user be separated, to reach effect of sharp separation respirator by easy removal by above-mentioned component.
Description
Technical field
This utility model is about a kind of respirator, refers in particular to a kind ofly to be provided with fastener and the respirator of protuberance of lamellar body being positioned at respirator.
Background technology
Medically for part disease patient, breathing mask can be used to cover nose or the snout of patient, and for tracheotomy patients, then be can be placed in laryngopharynx portion with respirator, assisting patients is breathed or is fed into and specifically treats gas, to maintain the physiological function of patient.
Respirator of the prior art, refers to shown in Fig. 7, and respirator is the laryngopharynx portion covering on a user, and has body 91, two lamellar body 92, box 93 and a frenulum 94.Wherein this lamellar body 92 is connected with this body 91; Wherein a lamellar body 92 has a pin thread 921, it is interlocked separably with this box 93; This frenulum 94 has two ends, and wherein one end is connected with this box 93, and the other end is connected with lamellar body 92.When patient puts respirator, be after this frenulum 94 is walked around patient's cervical region and be fastened on by this box 93 and have on the lamellar body 92 of this pin thread 921; When for this respirator of dismounting, then must exert a force is separated pin thread 921 with box 93.
But in the process be separated, if singlehanded with away from the direction drawing of patient's cervical region owing to only using when pin thread 921 is separated with box 93 again, then patient's cervical region can be made to be subject to external force and to produce discomfort because of the process pullled; Even if will help the lamellar body 92 in tool pin thread 921 on the other hand, another hand steered box 93 that is held in carries out drawing separation, helps the hands in lamellar body 92 still can be urged to patient's cervical region, causes secondary injury.In view of this, the respirator of prior art real to be improved cannot necessity of easy removal.
Utility model content
In order to overcome the shortcoming of prior art, this utility model provides a kind of respirator, refers in particular to a kind ofly to be provided with fastener and the respirator of lamellar body with protuberance, can by effect of fastener and lamellar body sharp separation to reach.
For reaching above-mentioned creation object, the technological means that this utility model adopts is for providing a kind of respirator with fastener, and it comprises a body, two lamellar bodies and at least one fastener.Wherein these lamellar bodies are connected with this body, and to extend away from this body direction; Wherein at least one lamellar body includes one and is convexly equipped in protuberance on this lamellar body; This at least one fastener comprises at least one contact pin, and this at least one contact pin has a contact pin perforation, and this contact pin perforation and the protuberance phase fit of this at least one lamellar body.
Preferably, described each lamellar body includes one and be convexly equipped in protuberance on this lamellar body.
Preferably, a described wherein lamellar body includes one and is convexly equipped in protuberance on this lamellar body, and another lamellar body includes a perforation.
Preferably, described protuberance has the connector that a head and has two ends, and wherein one end of this connector is connected with this lamellar body, and the other end is connected with this head, and the diameter of this head is greater than the diameter of this connector.
Preferably, described body comprises a cushion, a bracing frame and an appendix; Wherein this bracing frame is connected with this cushion, and this lamellar body toward each other and to be provided at this bracing frame be between this cushion; This appendix is that the another side be connected relative to this cushion with this bracing frame is connected.
Preferred, described at least one fastener comprises two adjacent contact pin, and these contact pin all have contact pin perforation, and makes these contact pin be sheathed on protuberance on this lamellar body by each contact pin perforation.
Preferably, described at least one fastener comprises two contact pin, and these contact pin have this contact pin perforation, and wherein a contact pin is the protuberance being sheathed on this lamellar body by contact pin perforation, and another contact pin is the another side being provided with this protuberance against this lamellar body.
Preferably, described contact pin perforated base is a circle, and circumference is outward in radiation strip.
Better, the central circular aperture of described each contact pin perforation is slightly less than the diameter of the head of the protuberance of this lamellar body.
Preferably, described fastener more comprises a junction, and it is adjacent to this contact pin.
Preferred, described connecting portion is a fixture.
Preferably, the described respirator with fastener more comprises a frenulum, and one end of this frenulum combines to be connected with a wherein lamellar body, and the other end of this frenulum is connected with another lamellar body.
Preferred, the described respirator with fastener more comprises a frenulum, and two ends of this frenulum are connected with each fastener respectively.
Preferred, the described respirator with fastener more comprises a frenulum, and one end of this frenulum combines to be connected with a wherein lamellar body, and the other end of this frenulum bores a hole with another lamellar body to be connected.
The utility model has the advantage of: lamellar body of the present utility model is provided with a protuberance, and corresponding fastener has a contact pin perforation, made the respirator in the laryngopharynx portion or snout that are positioned at user be separated, to reach effect of sharp separation respirator by easy removal by above-mentioned component.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure with the respirator of fastener of the present utility model.
Fig. 2 is the partial exploded view with the respirator of fastener of the present utility model.
Fig. 3 is the preferred embodiment stereo appearance figure with the lamellar body of the respirator of fastener of the present utility model.
Fig. 4 is the first preferred embodiment partial side view with the fastener of the respirator of fastener of the present utility model.
Fig. 5 is the second preferred embodiment partial side view with the fastener of the respirator of fastener of the present utility model.
Fig. 6 is the 3rd preferred embodiment partial side view with the fastener of the respirator of fastener of the present utility model.
Fig. 7 is the stereo appearance figure of prior art.
drawing reference numeral explanation
10 body 11 cushions
12 bracing frame 13 appendixs
20 lamellar body 21 protuberances
211 heads 22 are bored a hole
30 fastener 31 contact pin
311 contact pin are bored a hole 32 connecting portions
40 frenulum 91 bodies
92 lamellar body 921 pin threads
93 box 94 frenulums
Detailed description of the invention
Below coordinating accompanying drawing and preferred embodiment of the present utility model, setting forth the technological means that this utility model is taked for reaching predetermined utility model object further.
Refer to shown in Fig. 1, a kind of respirator with fastener of the present utility model, it comprises body 10, two lamellar body 20 and an at least one fastener 30.
Refer to shown in Fig. 1 and Fig. 2, this body 10 comprises cushion 11, bracing frame 12 and an appendix 13; This bracing frame 12 binds with this cushion 11 phase, and this bracing frame 12 is rigid plastics; This appendix 13 is the another side tablings binded relative to this cushion 11 phase with this bracing frame 12.
One end of lamellar body 20 and bracing frame 12 Joint of this body 10, lamellar body 20 is extend towards the direction of the appendix 13 relative to body 10 relative to the one end be connected with bracing frame 12, and two lamellar bodies 20 are positioned opposite to each other.In a preferred embodiment, each lamellar body 20 includes one and be convexly equipped in protuberance 21 on this lamellar body 20, this protuberance 21 has the connector that a head 211 and has two ends, wherein one end of this connector is connected with this lamellar body 20, the other end is connected with this head 211, and the diameter of this head 221 is greater than the diameter of this connector.Refer to shown in Fig. 3, in another preferred embodiment, wherein a lamellar body 20 includes one and is convexly equipped in protuberance 21 on this lamellar body 20, and another lamellar body 20 is provided with a perforation 22, and this perforation 22 center is one circular, and circumference is outward in radiation strip.
Refer to shown in Fig. 2 and Fig. 4, in a first preferred embodiment, this at least one fastener 30 is a fastener 30, and it comprises contact pin 31 and the connecting portion 32 be connected with this contact pin 31.This contact pin 31 is resilient material and has a contact pin perforation 311, this contact pin 311 centers of boring a hole are a circle, circumference is outward in radiation strip, by the protuberance 21 phase fit of this contact pin perforation 331 with a wherein lamellar body 20, wherein the central circular aperture of this contact pin perforation 311 is slightly less than the diameter of the head 211 of the protuberance 21 of this lamellar body 20, make this contact pin bore a hole 311 via the head 211 of protuberance 21 towards connector fit time, the hole wall of this contact pin perforation 311 can flexibly be strutted by the head 211 of this protuberance 21 and make this contact pin 31 and this lamellar body 20 phase fit.In a preferred embodiment, this at least one fastener 30 is two fasteners 30, the contact pin 31 of each fastener 30 respectively with each lamellar body 20 phase fit.In an additional preferred embodiment, this connecting portion 32 is a fixture.
Refer to shown in Fig. 2 and Fig. 5, in the second preferred embodiments, this at least one fastener 30 is a fastener 30, it comprises two adjacent contact pin 31, each contact pin 31 has this contact pin perforation 311 respectively, this contact pin 311 centers of boring a hole are a circle, circumference is outward in radiation strip, each contact pin 31 by this contact pin perforation 311 by the head 211 of the wherein protuberance 21 of a lamellar body 20 towards this connector direction against, and be slightly less than the diameter of the head 211 of the protuberance 21 of this lamellar body 20 due to the central circular aperture of each contact pin perforation 311, the hole wall of each contact pin perforation 311 flexibly can be strutted by the head 211 of this protuberance 21, and make these contact pin 31 can with this lamellar body 20 phase fit.In a preferred embodiment, this at least one fastener 30 is two fasteners 30, the contact pin 31 of each fastener 30 respectively with each lamellar body 20 phase fit.
In the 3rd preferred embodiment, refer to shown in Fig. 2 and Fig. 6, this at least one fastener 30 is a fastener 30, it comprises two adjacent contact pin 31, wherein a contact pin 31 be by this contact pin perforation 311 by the wherein protuberance 21 of a lamellar body 20 head 211 towards this connector direction against, and the hole wall of this contact pin perforation 311 flexibly can be strutted by the head 211 of this protuberance 21, and make this contact pin 31 and lamellar body 20 phase fit; Another contact pin 31 is another sides that this lamellar body 20 of tight abutment is provided with this protuberance 21, and this lamellar body 20 is located between these contact pin 31.In a preferred embodiment, this at least one fastener 30 is two fasteners 30, each fastener 30 respectively with each lamellar body 20 phase fit.
Refer to shown in Fig. 1 to Fig. 4, first embodiment of the present utility model is in time using, first body 10 is covered in laryngopharynx portion or the snout of user with this cushion 11, afterwards by the contact pin perforation 311 in the contact pin 31 of this fastener 30, make contact pin 31 by this wherein the protuberance 21 of a lamellar body 20 head 211 towards this connector direction against, and this contact pin perforation 311 hole wall can flexibly be strutted by the head 211 of this protuberance 21 and make this contact pin 31 and lamellar body 20 phase fit.In a preferred embodiment, the connecting portion 32 of this fastener 30 is one end phase clampings with a frenulum 40, and the other end of this frenulum 40 wears joint with another lamellar body 20, covers in laryngopharynx portion or the snout of user with this fixing breathing; In a preferred embodiment, the other end of this frenulum 40 wears joint with the perforation 22 of another lamellar body 20.When respirator will be taken off, when being sleeved on this protuberance 21 by this contact pin perforation 311, the elastic force that the hole wall of this contact pin perforation 311 is softened and produce, the connector of this fastener 30 by protuberance 21 is separated towards the direction of this head 211 in order to do with this lamellar body 20, respirator can from the laryngopharynx portion of user or snoot from taking off, to reach effect of sharp separation respirator.
Refer to shown in Fig. 5, the second embodiment of the present utility model in use time and the first embodiment occupation mode similar, difference is that this engaging portion 30 of the second embodiment has two adjacent contact pin 31.
Refer to shown in Fig. 2 and Fig. 6, the 3rd embodiment of the present utility model is in time using, and engaging portion 30 has two contact pin 31, and wherein a contact pin 31 is and this lamellar body 20 phase fit; Another contact pin 31 is another sides that this lamellar body 20 of tight abutment is provided with this protuberance 21.When respirator will be taken off, the contact pin 31 being wherein sleeved on this protuberance 21 is the softened and elastic forces that produce of the hole wall of this contact pin perforation 311 when being sleeved on this protuberance 21 by its contact pin perforation 311, this fastener 30 is separated with this lamellar body 20 towards the direction of this head 211 by the connector of protuberance 21, another contact pin 31 is also separated towards the direction away from lamellar body 20, respirator can from the laryngopharynx portion of user or snoot from taking off, to reach effect of sharp separation respirator.
The above is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model, any those skilled in the art, not departing from the scope of technical solutions of the utility model, the technology contents of above-mentioned announcement should be utilized to make a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (14)
1. there is a respirator for fastener, it is characterized in that, comprise
One body;
Two lamellar bodies, it is connected with this body, and to extend away from this body direction; Wherein at least one lamellar body includes one and is convexly equipped in protuberance on this lamellar body; And
At least one fastener, it comprises at least one contact pin, and this at least one contact pin has a contact pin perforation, and this contact pin perforation and the protuberance phase fit of this at least one lamellar body.
2. the respirator with fastener according to claim 1, is characterized in that, each lamellar body includes one and is convexly equipped in protuberance on this lamellar body.
3. the respirator with fastener according to claim 1, is characterized in that, a lamellar body includes one and is convexly equipped in protuberance on this lamellar body, and another lamellar body includes a perforation.
4. the respirator with fastener according to claim 1, it is characterized in that, this protuberance has the connector that a head and has two ends, and wherein one end of this connector is connected with this lamellar body, the other end is connected with this head, and the diameter of this head is greater than the diameter of this connector.
5. the respirator with fastener according to claim 1, is characterized in that, this body comprises
One cushion;
One bracing frame, it is connected with this cushion, and this two lamellar body is toward each other and is located at this bracing frame to be between this cushion; And
One appendix, it is that the another side be connected relative to this cushion with this bracing frame is connected.
6. the respirator with fastener according to claim 1, is characterized in that, this at least one fastener comprises two adjacent contact pin, and this contact pin all has contact pin perforation, and makes this contact pin be sheathed on protuberance on this lamellar body by each contact pin perforation.
7. the respirator with fastener according to claim 1, it is characterized in that, this at least one fastener comprises two contact pin, this contact pin has this contact pin perforation, wherein a contact pin is the protuberance being sheathed on this lamellar body by contact pin perforation, and another contact pin is the another side being provided with this protuberance against this lamellar body.
8. the respirator with fastener according to any one of claim 1 to 7, is characterized in that, this contact pin perforated base is a circle, and circumference is outward in radiation strip.
9. the respirator with fastener according to any one of claim 1 to 7, is characterized in that, the central circular aperture of each contact pin perforation is slightly less than the diameter of the head of the protuberance of this lamellar body.
10. the respirator with fastener according to any one of claim 1 to 7, is characterized in that, this fastener more comprises a junction, and it is adjacent to this contact pin.
11. respirators with fastener according to claim 10, is characterized in that, this connecting portion is a fixture.
12. respirators with fastener according to claim 1, is characterized in that, more comprise a frenulum, and one end of this frenulum combines to be connected with a wherein lamellar body, and the other end of this frenulum is connected with another lamellar body.
13. respirators with fastener according to claim 2, is characterized in that, more comprise a frenulum, and two ends of this frenulum are connected with each fastener respectively.
14. respirators with fastener according to claim 3, it is characterized in that, more comprise a frenulum, one end of this frenulum combines to be connected with a wherein lamellar body, and the other end of this frenulum is connected with the perforation of another lamellar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316357.0U CN204671704U (en) | 2015-05-15 | 2015-05-15 | There is the respirator of fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316357.0U CN204671704U (en) | 2015-05-15 | 2015-05-15 | There is the respirator of fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671704U true CN204671704U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520316357.0U Active CN204671704U (en) | 2015-05-15 | 2015-05-15 | There is the respirator of fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795553A (en) * | 2015-12-07 | 2016-07-27 | 小米科技有限责任公司 | Mask |
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2015
- 2015-05-15 CN CN201520316357.0U patent/CN204671704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795553A (en) * | 2015-12-07 | 2016-07-27 | 小米科技有限责任公司 | Mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |