CN203189222U - Hand-cranking manual inflator pump - Google Patents
Hand-cranking manual inflator pump Download PDFInfo
- Publication number
- CN203189222U CN203189222U CN 201320063574 CN201320063574U CN203189222U CN 203189222 U CN203189222 U CN 203189222U CN 201320063574 CN201320063574 CN 201320063574 CN 201320063574 U CN201320063574 U CN 201320063574U CN 203189222 U CN203189222 U CN 203189222U
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- China
- Prior art keywords
- semi
- circular gear
- racks
- push rod
- piston
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a hand-cranking manual inflator pump which comprises an air cylinder and a push rod arranged inside the air cylinder. A piston is connected with one end of the push rod, a one-way air inlet valve and a one-way air outlet valve are arranged on the air cylinder, a rack frame is connected with the other end of the push rod, two rows of racks are arranged on the two sides of the inner wall of the rack frame, a semi-circular gear is arranged between the two rows of racks, the semi-circular gear can only be meshed with racks on one side, a gearbox is arranged outside the rack frame in a sliding sleeve mode, and the semi-circular gear is connected with the gearbox through a rotary shaft. The hand-cranking manual inflator pump has the advantages that according to the structure, due to the facts that the semi-circular gear is arranged between the two rows of racks, the semi-circular gear is meshed with the racks on the single side, movement between the semi-circular gear and the racks drives the piston to rise or descend, air suction or exhaust can be carried out through reciprocating motion of the piston in the air cylinder, and the semi-circular gear is connected with a crank handle through the rotary shaft, the whole process can be accomplished through hand cranking of the crank handle, a large amount of manpower can be saved, and working efficiency can be improved.
Description
Technical field
The utility model relates to a kind of gas-filled pump, particularly a kind of shaking type manual pumps.
Background technique
At present, automatic inflation pump owing to the reason of high working efficiency in a lot of all extensive uses of field, but automatic inflation pump must depend on power supply and just can use, if there is not the power supply automatic inflation pump to use, just must depend on manual inflation's pump, and existing manual inflation's pump generally all adopts manual pumps or foot-operated gas-filled pump, all be to drive piston by arm of force mechanism to inflate, this structure needs a large amount of hand labor power, make the people produce fatigue for a long time, and the gas-filled pump inefficiency.
The model utility content
The utility model proposes a kind of shaking type manual pumps, provide a kind of saving labour force, the shaking type manual pumps that charging efficiency is high.
The technical solution of the utility model is achieved in that a kind of shaking type manual pumps, comprise cylinder and be arranged at the push rod of cylinder interior, described push rod one end is connected with piston, described cylinder is provided with breather cheek valve and unidirectional gas outlet valve, the other end of described push rod is connected with the tooth bar frame, described tooth bar frame inwall both sides are provided with two tooth-arranging strips, are provided with semi-circle gear between described two tooth-arranging strips, and described semi-circle gear only can mesh with one-sided tooth bar; Described tooth bar frame outer sliding sleeve is provided with gear-box, and described semi-circle gear is connected by rotating shaft with described gear-box.
The beneficial effects of the utility model are: after adopting said structure, because the tooth bar frame inwall left and right sides is provided with two tooth-arranging strips, be provided with semi-circle gear between two tooth-arranging strips, semi-circle gear is meshed with one-sided tooth bar, be connected by connecting rod between tooth bar frame and the piston, by gear-driven mode the circular movement conversion linear is moved, by the motion between semi-circle gear and tooth bar, driving piston rises or descends, be provided with unidirectional air inlet pipe and unidirectional steam outlet pipe in cylinder bottom again, carry out air-breathing or exhaust by piston to-and-fro motion in cylinder, semi-circle gear is connected with crank handle by rotating shaft, can finish by hand crank handle, save a large amount of labour forces, increase work efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment technological scheme, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is that this practicality is in order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of shaking type manual pumps as shown in Figure 1, comprise cylinder 7 and be arranged at the push rod 6 of cylinder 7 inside, described push rod 6 one ends are connected with piston 5, described cylinder 7 is provided with breather cheek valve 9 and unidirectional gas outlet valve 10, the other end of described push rod 6 is connected with tooth bar frame 2, described tooth bar frame 2 inwall both sides are provided with two tooth-arranging strips 4, are provided with semi-circle gear 3 between described two tooth-arranging strips 4, and described semi-circle gear 3 only can mesh with one-sided tooth bar 4; Described tooth bar frame 2 outer sliding sleeves are provided with gear-box 1, and described semi-circle gear 3 and described gear-box 1 are connected by rotating shaft; Tooth bar frame 2 outer sliding sleeves are provided with gear-box 1, tooth bar frame 2 can slide in gear-box 1 up and down, when semi-circle gear 3 when preceding half cycle drives the tooth bar 4 that is engaged with and upwards does unidirectional straight line motion, driven gear frame 2 moves upward, thereby by push rod 6 piston 5 is upwards mentioned, at this moment, unidirectional gas outlet valve 10 cuts out, breather cheek valve 9 air inlets; When semi-circle gear 3 moves to second semi-circumference, semi-circle gear 3 drives tooth bar 4 and does unidirectional straight line motion downwards, driven gear frame 2 moves downward, thereby by push rod 6 piston 5 is moved downward, this moment, breather cheek valve 9 was closed, the unidirectional valve 10 of going out is opened, and connects unidirectional gas outlet valve 10 by outside tracheae, just can inflate to predeterminated target.Otherwise when shaking crank handle counterclockwise, cylinder 7 carries out exhaust earlier, then carry out air-breathing, by a hand full circle mode, just can finish an inflation and air-breathing process, save the labour force, raise labour efficiency.
Further, described semi-circle gear 3 is connected with crank handle by rotating shaft; Easy to use, and crank handle can suitably design longer, use more laborsaving.
Further, described two tooth-arranging strips, 4 symmetrical being arranged in the tooth bar frame 2; Because semi-circle gear 3 circular movement, semi-circle gear 3 maximum normal forces remain and act on the tooth bar 4, raise labour efficiency.
Further, described piston 5 is provided with seal ring 8 at the surface of contact with cylinder 7; So can make sealing between piston 5 and the cylinder 7, increase pressure, improve charging efficiency.
Preferably, described breather cheek valve 9 and unidirectional gas outlet valve 10 all are located at cylinder 7 bottoms; Piston 5 all can externally be inflated or air-breathing to motion between cylinder 7 bottoms at cylinder 7 tops like this, raises the efficiency.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. shaking type manual pumps, comprise cylinder (7) and be arranged at the inner push rod (6) of cylinder (7), described push rod (6) one ends are connected with piston (5), described cylinder (7) is provided with breather cheek valve (9) and unidirectional gas outlet valve (10), it is characterized in that: the other end of described push rod (6) is connected with tooth bar frame (2), described tooth bar frame (2) inwall both sides are provided with two tooth-arranging strips (4), be provided with semi-circle gear (3) between described two tooth-arranging strips (4), described semi-circle gear (3) only can mesh with one-sided tooth bar (4); Described tooth bar frame (2) outer sliding sleeve is provided with gear-box (1), and described semi-circle gear (3) is connected by rotating shaft with described gear-box (1).
2. shaking type manual pumps according to claim 1, it is characterized in that: described semi-circle gear (3) is connected with crank handle by rotating shaft.
3. shaking type manual pumps according to claim 1, it is characterized in that: described two tooth-arranging strips (4) are symmetrical to be arranged in the tooth bar frame (2).
4. shaking type manual pumps according to claim 1, it is characterized in that: described piston (5) is provided with seal ring (8) at the surface of contact with cylinder (7).
5. shaking type manual pumps according to claim 1 is characterized in that: described breather cheek valve (9) and unidirectional gas outlet valve (10) all are located at cylinder (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063574 CN203189222U (en) | 2013-02-04 | 2013-02-04 | Hand-cranking manual inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063574 CN203189222U (en) | 2013-02-04 | 2013-02-04 | Hand-cranking manual inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189222U true CN203189222U (en) | 2013-09-11 |
Family
ID=49106085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063574 Expired - Fee Related CN203189222U (en) | 2013-02-04 | 2013-02-04 | Hand-cranking manual inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189222U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763602A (en) * | 2015-03-09 | 2015-07-08 | 于亮平 | Hydraulic energy collection and conversion device |
| CN104921490A (en) * | 2015-06-02 | 2015-09-23 | 浙江农林大学 | Cylinder-type air pressure production and adjustment device for lift seat |
| CN105780859A (en) * | 2016-05-01 | 2016-07-20 | 张萍 | Air-water production machine with air purifying function |
| CN105780853A (en) * | 2016-05-01 | 2016-07-20 | 张萍 | High-efficient and air-purifying air water maker |
| CN105804157A (en) * | 2016-05-01 | 2016-07-27 | 张萍 | Air water generator having purification function |
| CN106762500A (en) * | 2016-12-30 | 2017-05-31 | 北京工业大学 | A kind of horizontal three cylinder plugs reciprocating pump of rack pinion |
| CN112224762A (en) * | 2020-11-14 | 2021-01-15 | 娄底市同丰科技有限公司 | Permanent-magnet direct-drive belt type conveying device |
| CN115037025A (en) * | 2022-08-09 | 2022-09-09 | 深圳市豫尚电子科技有限责任公司 | Energy storage power supply portable device |
| CN115264400A (en) * | 2022-07-08 | 2022-11-01 | 无锡华润燃气有限公司 | Underground gas pipeline internal repair detection device and detection method thereof |
| CN116625190A (en) * | 2023-05-08 | 2023-08-22 | 江苏汉诺威铸业有限公司 | Surface roughness detection device for metal casting |
-
2013
- 2013-02-04 CN CN 201320063574 patent/CN203189222U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763602A (en) * | 2015-03-09 | 2015-07-08 | 于亮平 | Hydraulic energy collection and conversion device |
| CN104921490A (en) * | 2015-06-02 | 2015-09-23 | 浙江农林大学 | Cylinder-type air pressure production and adjustment device for lift seat |
| CN104921490B (en) * | 2015-06-02 | 2017-10-31 | 浙江农林大学 | The air pressure of cylinder type lifting seat is produced and adjusting means |
| CN105780853A (en) * | 2016-05-01 | 2016-07-20 | 张萍 | High-efficient and air-purifying air water maker |
| CN105804157A (en) * | 2016-05-01 | 2016-07-27 | 张萍 | Air water generator having purification function |
| CN105780859A (en) * | 2016-05-01 | 2016-07-20 | 张萍 | Air-water production machine with air purifying function |
| CN106762500A (en) * | 2016-12-30 | 2017-05-31 | 北京工业大学 | A kind of horizontal three cylinder plugs reciprocating pump of rack pinion |
| CN106762500B (en) * | 2016-12-30 | 2019-05-03 | 北京工业大学 | A kind of horizontal three cylinder plugs reciprocating pump of rack pinion |
| CN112224762A (en) * | 2020-11-14 | 2021-01-15 | 娄底市同丰科技有限公司 | Permanent-magnet direct-drive belt type conveying device |
| CN115264400A (en) * | 2022-07-08 | 2022-11-01 | 无锡华润燃气有限公司 | Underground gas pipeline internal repair detection device and detection method thereof |
| CN115037025A (en) * | 2022-08-09 | 2022-09-09 | 深圳市豫尚电子科技有限责任公司 | Energy storage power supply portable device |
| CN116625190A (en) * | 2023-05-08 | 2023-08-22 | 江苏汉诺威铸业有限公司 | Surface roughness detection device for metal casting |
| CN116625190B (en) * | 2023-05-08 | 2023-12-26 | 江苏汉诺威铸业有限公司 | Surface roughness detection device for metal casting |
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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: 20130911 Termination date: 20180204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |