CN201061630Y - Transition joint for hand-hold first aid aspirator - Google Patents
Transition joint for hand-hold first aid aspirator Download PDFInfo
- Publication number
- CN201061630Y CN201061630Y CNU2007200448598U CN200720044859U CN201061630Y CN 201061630 Y CN201061630 Y CN 201061630Y CN U2007200448598 U CNU2007200448598 U CN U2007200448598U CN 200720044859 U CN200720044859 U CN 200720044859U CN 201061630 Y CN201061630 Y CN 201061630Y
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- CN
- China
- Prior art keywords
- hand
- held
- suction pump
- main body
- fluid reservoir
- 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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Abstract
A hand-held transition joint for a first-aid aspirator belongs to medical instruments. The utility model comprises a main body (1) and is characterized in that the main body (1) is provided with a transition air tap (2) which is engaged with an air entry disposed on a negative pressure generator, the small end of the transition air tap (2) extends out the main body (1), a positioning boss (3) and a positioning edge (4) are arranged on the external side of the main body (1), a clamping opening (5) which is engaged with a clamping boss disposed on the negative pressure generator is divided in the position of the main body (1) which is close to the positioning edge (4), and an elastic lamping pawl (6) which is used to clamp a pot body of a liquid storage pot is mounted on a surface of the main body (1) which is opposite to the liquid storage pot. The utility model has the advantages of simple structure, low cost, convenient utilization, safety and sanitation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of liquid suction pump parts, specifically a kind of hand-held first aid suction pump transit joint.
Background technology
As everyone knows, in treatment and first aid process, need a large amount of all kinds of suction pumps that use.The suction pump that uses has two classes at present, one class is the electrodynamic type vacuum extractor, another kind of is foot-operated vacuum extractor, the ubiquitous problem of this two classes suction pump is that volume is big, the cost height, use and carry all very inconvenient, especially at first aid scene and ambulance vehicles, can't use in the airborne vehicle at all, therefore it is little to be badly in need of a kind of volume, hand-held vacuum extractor easy to use uses under the state of emergency, for easy to use, fluid reservoir as one of this type of hand-held vacuum extractor critical component must be able in time be changed, and, so not only increased medical treatment cost because varying in size of fluid reservoir is necessary for suction pump of each fluid reservoir configuration, and make troubles for management and use, therefore be badly in need of a kind of can be according to the transit joint of different fluid reservoir sizes, and according to the knowledge of the applicant, still not having similar products like at present can be for selecting for use.
Summary of the invention
The purpose of this utility model is a kind of hand-held first aid suction pump transit joint of design.
The technical solution of the utility model is:
A kind of hand-held first aid suction pump transit joint, comprise body 1, it is characterized in that described body 1 be provided with negative pressure generator on the transition valve 2 that matches of air entry, the small end of transition valve 2 stretches out outside the body 1, the outside of body 1 be provided with positioning boss 3 and gulde edge 4 having near the position punishment of gulde edge 4 on the body 1 with negative pressure generator on the blocked hole 5 that matches of clamping boss, on body 1 one side relative, be provided with fluid reservoir be used for clamping fluid reservoir tank body, rubber-like claw 6.
Described body 1 one side relative with fluid reservoir is provided with the arc location-plate 7 that matches with the fluid reservoir profile.
Described claw 6 is provided with an aduncate pawl head 8.
Described claw 6 or link to each other with body 1 is whole, or with 1 detachable connection of body.
Described blocked hole 5 is symmetricly set on the both sides of body 1, and respectively is symmetrical arranged up and down.
The beneficial effects of the utility model:
The utlity model has simple in structurely, easy to use, simplified the overall structure of hand-held suction pump and manufacturing, design difficulty greatly.To same suction pump and the side, only need to change corresponding joint, can satisfy the instructions for use of different size fluid reservoir, and adopt the socket connection mode to make to change very convenient with the suction pump body.
This utility model also has advantage of low manufacturing cost, can be by the injection moulding one-shot forming.
The needs of the applicable plurality of specifications fluid reservoir of this utility model, the size and the profile that only need change claw during design get final product, and simultaneously claw also can be designed to bascule, only needs to change claw and can realize supporting with the different size fluid reservoir.
This utility model provides the accessory of being badly in need of for hand-held first aid suction pump.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of looking up of Fig. 1.
Fig. 3 is the plan structure sketch map of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
As shown in Figure 1, 2, 3.
A kind of hand-held first aid suction pump transit joint, adopt injection structure, it comprises body 1, described body 1 be provided with negative pressure generator on the transition valve 2 that matches of air entry, the small end of transition valve 2 stretches out outside the body 1, the outside of body 1 be provided with positioning boss 3 and gulde edge 4 having near the position punishment of gulde edge 4 on the body 1 with negative pressure generator on the blocked hole 5 that matches of clamping boss, described blocked hole 5 should symmetrical be arranged on the both sides of body 1, and respectively be symmetrical arranged (the blocked hole 5 that has only reflected the bottom among Fig. 1 up and down, the blocked hole 5 on top is arranged in the dotted line position place of figure), on body 1 one side relative, be provided with and be used for clamping fluid reservoir tank body with fluid reservoir, rubber-like claw 6, claw 6 is provided with an aduncate pawl head 8, as Fig. 2,3.Also can on body 1 one side relative, be provided with the arc location-plate 7 (as Fig. 2,3) that matches with the fluid reservoir profile when specifically implementing with fluid reservoir for the ease of the location of fluid reservoir.
During concrete enforcement, as required, claw 6 can be integrated poured structure with body 1, also can the detachable connection of employing activity, and claw 6 can adopt the rustless steel manufacturing when employing removably connected.
This utility model does not relate to the part prior art that maybe can adopt same as the prior art to be realized.
Claims (5)
1. hand-held first aid suction pump transit joint, comprise body (1), it is characterized in that described body (1) be provided with negative pressure generator on the transition valve (2) that matches of air entry, the small end of transition valve (2) stretches out outside the body (1), be provided with positioning boss (3) and gulde edge (4) in the outside of body (1), body (1) go up position punishment near gulde edge (4) have with negative pressure generator on the clamping boss blocked hole (5) that matches, on body (1) one side relative, be provided with and be used for clamping fluid reservoir tank body with fluid reservoir, rubber-like claw (6).
2. hand-held first aid suction pump transit joint according to claim 1 is characterized in that described body (1) one side relative with fluid reservoir is provided with the arc location-plate (7) that matches with the fluid reservoir profile.
3. hand-held first aid suction pump transit joint according to claim 1 is characterized in that described claw (6) is provided with an aduncate pawl head (8).
4. hand-held first aid suction pump transit joint according to claim 1 is characterized in that described claw (6) or links to each other with body (1) is whole, or with detachable connection of body (1).
5. hand-held first aid suction pump transit joint according to claim 1 is characterized in that described blocked hole (5) is symmetricly set on the both sides of body (1), and respectively is symmetrical arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200448598U CN201061630Y (en) | 2007-11-14 | 2007-11-14 | Transition joint for hand-hold first aid aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200448598U CN201061630Y (en) | 2007-11-14 | 2007-11-14 | Transition joint for hand-hold first aid aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061630Y true CN201061630Y (en) | 2008-05-21 |
Family
ID=39449999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200448598U Expired - Fee Related CN201061630Y (en) | 2007-11-14 | 2007-11-14 | Transition joint for hand-hold first aid aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061630Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621185A (en) * | 2017-10-06 | 2019-04-16 | Q医疗国际有限公司 | Electrical connector for stomach calibration hose |
-
2007
- 2007-11-14 CN CNU2007200448598U patent/CN201061630Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621185A (en) * | 2017-10-06 | 2019-04-16 | Q医疗国际有限公司 | Electrical connector for stomach calibration hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |