CN205235021U - Phlegm suction device with ladder sleeve - Google Patents
Phlegm suction device with ladder sleeve Download PDFInfo
- Publication number
- CN205235021U CN205235021U CN201520478520.3U CN201520478520U CN205235021U CN 205235021 U CN205235021 U CN 205235021U CN 201520478520 U CN201520478520 U CN 201520478520U CN 205235021 U CN205235021 U CN 205235021U
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- CN
- China
- Prior art keywords
- cylinder body
- barrel
- rear cylinder
- front barrel
- conveyor front
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Abstract
The utility model discloses a phlegm suction device with ladder sleeve, including preceding barrel, back barrel, piston rod, hook plate, piston, handle and sputum storage bottle, the external diameter of preceding barrel is the outer twice of back barrel, the tail end of preceding barrel is provided with the bayonet socket board, back barrel passes the bayonet socket sleeve -board and goes into to the preceding barrel in to back -and -forth movement in the barrel in the front. The utility model discloses a back barrel can stretch out and draw back and embolia to the preceding barrel in, then inserts to the barrel of back on barrel behind the jack internal fixation through the bolt, and the length of single unit system reduces greatly like this, places and carries and all compare conveniently.
Description
Technical field
The utility model relates to medicine equipment, specifically a kind of sputum aspirator with ladder bushing.
Background technology
Common sputum aspirator in the form of piston be all arranged to cylindraceous; by pulling piston to produce suction, phlegm is sucked in storage sputum bottle; traditional this sputum aspirator majority is designed to straight-tube shape; produce in the situation of abundant suction; just need to be by cylindrical design longer; cylinder front and back end one can not be adjusted, and has virtually increased the volume of sputum aspirator, uses and carries all inconvenient.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, and a kind of sputum aspirator with ladder bushing is provided.
The purpose of this utility model is the deficiency existing for prior art, and a kind of sputum aspirator with ladder bushing is provided, and comprises conveyor front barrel, rear cylinder body, piston rod, hook plate, piston, handle and storage sputum bottle, the external diameter of described conveyor front barrel is the outer twice of rear cylinder body, the tail end of described conveyor front barrel is provided with bayonet socket plate, described rear cylinder body is nested in conveyor front barrel through bayonet socket plate, and can in conveyor front barrel, move forward and backward, described piston is arranged in conveyor front barrel, described piston rod one end connects piston, the other end reaches in rear cylinder body, and connection hook plate, described hook plate is vertically arranged on piston rod, and be provided with chute on the lower end sidewall of rear cylinder body, the lower end of described hook plate reaches rear cylinder body outside by chute, described handle is arranged on the rear end of rear cylinder body and is used in conjunction with hook plate, between described storage sputum bottle and conveyor front barrel, be provided with air intake duct, on storage sputum bottle, sputum aspirator tube be also installed.
As preferably, on the bayonet socket plate of described conveyor front barrel and the sidewall of rear cylinder body, be also provided with jack, and in this jack, dismountable latch be installed;
As preferably, the jack on described conveyor front barrel upper latch notch plate only arranges one; Arrange two and jack on rear cylinder body is minimum, and a jack is respectively set in front-end and back-end.
Jack and latch are mainly the positions that is used for fixing forward and backward cylindrical shell, and in the time that rear cylinder body is inserted into conveyor front barrel, on rear cylinder body, the jack of front end is corresponding with jack position on bayonet socket plate, then latch are inserted, and fix both positions; And in the time using, by rear cylinder body pull-out, the jack of rear cylinder body front end is corresponding with the jack on bayonet socket plate, latch inserts, and fixes its position.
As preferably, between the bayonet socket plate on described piston and conveyor front barrel, be also connected with coil tension spring.
As preferably, on described air intake duct, be also provided with filter cotton.
As preferably, the front end of described rear cylinder body is also provided with limited block.
Beneficial effect: the utility model exists following advantage compared with existing technical scheme:
(1) after forward and backward cylindrical shell assembling of the present utility model, form a stair-stepping sleeve, conveyor front barrel external diameter is larger, piston is arranged in conveyor front barrel, therefore after pulling in the case of identical stroke, can produce more suction than the sputum aspirator of straight-tube shape, the length that reduces whole device by increasing the external diameter of conveyor front barrel, volume also reduces accordingly, uses and carries all very convenient;
(2) rear cylinder body of the present utility model can stretch and be inserted in to conveyor front barrel, then be inserted into and on rear cylinder body, in jack, fix rear cylinder body by latch, the length of single unit system reduces greatly like this, place and carry all more convenient, and use time latch is taken out, rear cylinder body is stretched out, the limited block of rear cylinder body can be stuck on conveyor front barrel, before at this time fixing in latch is inserted into jack, the position of rear sleeve, hand is held handle, finger pull hook plate just can produce suction, by in phlegm inspiration storage sputum bottle, and under the effect of coil tension spring by piston reset, use very convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, the present embodiment is implemented under taking technical solutions of the utility model as prerequisite, should understand these embodiment and only be not used in restriction scope of the present utility model for the utility model is described.
As shown in Figure 1, a kind of sputum aspirator with ladder bushing, comprises conveyor front barrel 1, rear cylinder body 2, piston rod 3, hook plate 4, piston 5, handle 6 and storage sputum bottle 7, the external diameter of described conveyor front barrel 1 is the outer twice of rear cylinder body 2, the tail end of described conveyor front barrel 1 is provided with bayonet socket plate 8, described rear cylinder body 2 is nested in conveyor front barrel 1 through bayonet socket plate 8, and can in conveyor front barrel 1, move forward and backward, described piston 5 is arranged in conveyor front barrel 1, described piston rod 3 one end connect piston 5, the other end reaches in rear cylinder body 2, and connect hook plate 4, described hook plate 4 is vertically arranged on piston rod 3, and be provided with chute 9 on the lower end sidewall of rear cylinder body 2, the lower end of described hook plate 4 reaches rear cylinder body 2 outsides by chute 9, described handle 6 is arranged on the rear end of rear cylinder body 2 and is used in conjunction with hook plate 4, between described storage sputum bottle 7 and conveyor front barrel 1, be provided with air intake duct 10, on storage sputum bottle 7, sputum aspirator tube 11 be also installed.
Wherein, on the bayonet socket plate 8 of conveyor front barrel 1 and the sidewall of rear cylinder body 2, be also provided with jack 12, and in this jack 12, dismountable latch 13 be installed; And 12 of jacks on conveyor front barrel 1 upper latch notch plate 8 arrange one; Arrange two and jack 12 on rear cylinder body 2 is minimum, and a jack 12 is respectively set in front-end and back-end.
Jack 12 and latch 13 are mainly the positions that is used for fixing forward and backward cylindrical shell, and in the time that rear cylinder body 2 is inserted into conveyor front barrel 1, on rear cylinder body 2, the jack 12 of front end is corresponding with jack 12 positions on bayonet socket plate 8, then latch are inserted, and fix both positions; And in the time using, rear cylinder body 2 is pulled out, the jack 12 of rear cylinder body 2 front ends is corresponding with the jack 12 on bayonet socket plate 8, and latch 13 inserts, and fixes its position.
Wherein, between the bayonet socket plate 8 on piston 5 and conveyor front barrel 1, be also connected with coil tension spring 14.
Wherein, on air intake duct 10, be also provided with filter cotton 15.
Wherein, the front end of rear cylinder body 2 is also provided with limited block 16.
After forward and backward cylindrical shell assembling of the present utility model, form a stair-stepping sleeve, conveyor front barrel external diameter is larger, piston is arranged in conveyor front barrel, therefore after pulling in the case of identical stroke, can produce more suction than the sputum aspirator of straight-tube shape, the length that reduces whole device by increasing the external diameter of conveyor front barrel, volume also reduces accordingly, uses and carries all very convenient.
Rear cylinder body of the present utility model can stretch and be inserted in to conveyor front barrel, then be inserted into and on rear cylinder body, in jack, fix rear cylinder body by latch, the length of single unit system reduces greatly like this, place and carry all more convenient, and use time latch is taken out, rear cylinder body is stretched out, the limited block of rear cylinder body can be stuck on conveyor front barrel, before at this time fixing in latch is inserted into jack, the position of rear sleeve, hand is held handle, finger pull hook plate just can produce suction, by in phlegm inspiration storage sputum bottle, and under the effect of coil tension spring by piston reset, use very convenient.
Claims (6)
1. with a sputum aspirator for ladder bushing, it is characterized in that: comprise conveyor front barrel (1), rear cylinder body (2), piston rod (3), hook plate (4), piston (5), handle (6) and storage sputum bottle (7), the external diameter of described conveyor front barrel (1) is the twice of rear cylinder body (2), the tail end of described conveyor front barrel (1) is provided with bayonet socket plate (8), described rear cylinder body (2) is nested in conveyor front barrel (1) through bayonet socket plate (8), and can in conveyor front barrel (1), move forward and backward, described piston (5) is arranged in conveyor front barrel (1), described piston rod (3) one end connects piston (5), the other end reaches in rear cylinder body (2), and connect hook plate (4), described hook plate (4) is vertically arranged on piston rod (3), and on the lower end sidewall of rear cylinder body (2), be provided with chute (9), the lower end of described hook plate (4) reaches rear cylinder body (2) outside by chute (9), described handle (6) is arranged on the rear end of rear cylinder body (2) and is used in conjunction with hook plate (4), between described storage sputum bottle (7) and conveyor front barrel (1), be provided with air intake duct (10), on storage sputum bottle (7), sputum aspirator tube (11) be also installed.
2. a kind of sputum aspirator with ladder bushing according to claim 1, it is characterized in that: on the bayonet socket plate (8) of described conveyor front barrel (1) and the sidewall of rear cylinder body (2), be also provided with jack (12), and in this jack (12), dismountable latch (13) be installed.
3. a kind of sputum aspirator with ladder bushing according to claim 2, is characterized in that: the jack (12) on described conveyor front barrel (1) upper latch notch plate (8) only arranges one; Arrange two and jack (12) on rear cylinder body (2) is minimum, and a jack (12) is respectively set in front-end and back-end.
4. a kind of sputum aspirator with ladder bushing according to claim 1, is characterized in that: between the bayonet socket plate (8) on described piston (5) and conveyor front barrel (1), be also connected with coil tension spring (14).
5. a kind of sputum aspirator with ladder bushing according to claim 1, is characterized in that: on described air intake duct (10), be also provided with filter cotton (15).
6. a kind of sputum aspirator with ladder bushing according to claim 1, is characterized in that: the front end of described rear cylinder body (2) is also provided with limited block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478520.3U CN205235021U (en) | 2015-07-06 | 2015-07-06 | Phlegm suction device with ladder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478520.3U CN205235021U (en) | 2015-07-06 | 2015-07-06 | Phlegm suction device with ladder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235021U true CN205235021U (en) | 2016-05-18 |
Family
ID=55934107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478520.3U Expired - Fee Related CN205235021U (en) | 2015-07-06 | 2015-07-06 | Phlegm suction device with ladder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870728A (en) * | 2017-04-15 | 2017-06-20 | 张金强 | Without friction piston |
-
2015
- 2015-07-06 CN CN201520478520.3U patent/CN205235021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870728A (en) * | 2017-04-15 | 2017-06-20 | 张金强 | Without friction piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |