CN205423100U - Continuous high compression pump of seat formula - Google Patents
Continuous high compression pump of seat formula Download PDFInfo
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- CN205423100U CN205423100U CN201620261120.1U CN201620261120U CN205423100U CN 205423100 U CN205423100 U CN 205423100U CN 201620261120 U CN201620261120 U CN 201620261120U CN 205423100 U CN205423100 U CN 205423100U
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Abstract
The utility model discloses a continuous high compression pump of seat formula, the novel nipple rectifier comprises a cylindrical shel, the quantity of barrel is two, the inside cavity of barrel, and the lower extreme of barrel is airtight, the upper end opening, the internal diameter of barrel is 5cm, highly is 20cm, is equipped with the check valve apart from barrel bottom 2cm department, and two check valves are installed respectively in the both sides of barrel, and two check valves are admission valve and air outlet valve respectively, the utility model discloses the device has to be reinforceed lever principle and pressure comprehension of knowledge and grasp, realizes continuous inflation, has improved the charging efficiency, utilizes lever principle to carry out laborsaving design, and the very big has alleviateed intensity of labour and through sitting the case design, changed traditional advantage of geting used to of aerifing.
Description
Technical field
This utility model relates to a kind of continuous high-pressure pump of A seating, belongs to teaching aid field.
Background technology
Along with expanding economy, private car and agricultural vehicle have spread to most of families in rural area.Utilize inflator to automobile inflating, although convenient, but the price of costliness but allows a lot of family hang back.
And when using inflator to be inflated, need to bend over firmly to be inflated, needing just can be inflated by the biggest power, the people that power is little cannot complete inflation, and needs when inflating to bend over firmly, it is easy to causes the fatigue of people and the damage of waist.
Utility model content
The technical problems to be solved in the utility model is for above not enough, a kind of continuous high-pressure pump of A seating is provided, there is strengthening to lever principle and the understanding of pressure knowledge and grasp, realize continuous charge, improve charging efficiency, utilize lever principle to carry out laborsaving design, alleviate labor intensity greatly, change traditional inflation custom and the advantage preventing waist injury by sitting case design.
For solve above technical problem, this utility model by the following technical solutions:
A kind of continuous high-pressure pump of A seating, including cylinder, the quantity of described cylinder is two, the inner hollow of cylinder, and the lower end of cylinder is airtight, upper end open, the internal diameter of cylinder is 5cm, and height is 20cm, is provided with check valve at distance cylinder body bottom 2cm, two check valves are separately mounted to the both sides of cylinder, and two check valves are respectively intake valve and air outlet valve；
The inside of described cylinder is inserted with piston, piston includes three the first disks and two the second disks, a diameter of 3.5cm of the first disk, the center of the first disk is provided with the first circular hole, a diameter of 5cm of the second disk, the center of the second disk is provided with the second circular hole, and the aperture of the first circular hole and the second circular hole is 0.8cm；
Described three the first disks and two the second disks are stacked together, and be provided with second disk, be provided with first disk between two the second disks between two the first disks, and the axis of the first disk and the second disk is on the same line.
The following is and the further of such scheme is optimized:
The outer cover of said two cylinder is provided with casing, casing be shaped as cuboid, box house hollow, the length of casing is respectively 20,10,37.6cm；
Being provided with two stators in described casing, a length of 20cm of stator, a width of 5cm, two stators are located at the crown center position of casing, and the spacing between two stators is 1.2cm, and the center of stator is provided with fixing hole, and the aperture of fixing hole is 0.5cm.
Connecting rod it is inserted with, a diameter of 0.8cm of connecting rod, a length of 20cm on described piston, the lower section of connecting rod is fixed with tabletting, and the distance between tabletting and the lower end of connecting rod is 2cm, a diameter of 2cm of tabletting, the center of tabletting is provided with the 3rd circular hole, a diameter of 0.8cm of the 3rd circular hole；
Being fixedly arranged above two and connect sheets of described connecting rod, two connect sheet and arrange along the axisymmetrical of connecting rod, and the size connecting sheet is long 3cm, wide 1cm, connects sheet and is provided with connecting hole, a diameter of 0.8cm of connecting hole.
It is fixed with pressure rod on described stator, pressure rod includes head rod, a part for head rod is positioned at the outside of casing, another part is connected sheet and stator connection respectively through the sidewall of casing with two, one end that head rod is positioned at outside casing is fixed with sleeve pipe, the other end of sleeve pipe is fixed with the second connecting rod, and the other end of the second connecting rod is fixed with sleeve pipe.
The a length of 38.5cm of described head rod, a diameter of 1cm；
The internal diameter of described sleeve pipe is 1cm, a length of 10cm；
The a length of 30cm of described second connecting rod, a diameter of 1cm.
Operation instruction:
(1) human body can be sitting on casing；Can straddle on casing；Casing both sides can also be stood in, pull pressure rod to realize easily inflation.
(2) during lifting, a pressure rod left side pumps out gas, right pump air inlet；During drop-down pressure rod, left pump air inlet, the right side pumps out gas.It is achieved thereby that the continuous charge of high-pressure pump.
(3) when using conventional pressure rod, resistance arm is 7.5cm, and power arm is 45cm, and when people apply 10kg, during the power of i.e. 100 Ns, the power being subject in air pump is 10kg × 6=60kg, i.e. 600 Ns.
Owing to the internal diameter of air pump is 5cm, so cross-sectional area is 19.625cm2, then the pressure in air pump is: 311688 handkerchiefs.Be equivalent to 3.1 atmospheric pressure.
Owing to the internal diameter of gas circuit is 0.5cm, so cross-sectional area is 0.19625cm2, then the pressure in gas circuit is: 31168800 handkerchiefs.Be equivalent to 310 atmospheric pressure.
(4) when being inserted in laborsaving pressure rod, resistance arm is 7.5cm, and power arm is 75cm, and when people apply 10kg, during the power of i.e. 100 Ns, the power being subject in air pump is 10kg × 10=100kg, i.e. 1000 Ns.
Owing to the internal diameter of air pump is 5cm, so cross-sectional area is 19.625cm2, then the pressure in air pump is: 526315 handkerchiefs.Be equivalent to 5.3 atmospheric pressure.
Owing to the internal diameter of gas circuit is 0.5cm, so cross-sectional area is 0.19625cm2, then the pressure in gas circuit is: 352631500 handkerchiefs.Be equivalent to 530 atmospheric pressure.
The innovative point of the present invention and meaning be:
1. utilizing simple physical knowledge, solve difficulty present in life, strengthening classmates, to lever principle and the understanding of pressure knowledge and grasp, have reached the purpose studied in order to practise.
2. carry out twin-tub design, it is achieved continuous charge.Change a difficult problem for tradition inflator interval inflation, improve charging efficiency
3. utilize lever principle to carry out laborsaving design, alleviate labor intensity greatly, it is therefore prevented that the damage of waist, reach the purpose easily to tyre inflating.
4., by sitting case design, change traditional inflation custom, it is possible to use sitting posture is inflated.
5. can cultivate innovative thinking and the manipulative ability of classmates.
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model device；
Accompanying drawing 2 is the attachment structure schematic diagram of connecting rod and piston；
Accompanying drawing 3 is the top view of accompanying drawing 2；
In figure,
1-casing, 2-cylinder, 3-piston, 31-the first disk, 311-the first circular hole, 32-the second disk, 321-the second circular hole, 4-connecting rod, 41-tabletting, 411-the first circular hole, 5-connects sheet, 51-connecting hole, 6-stator, 61-fixing hole, 7-pressure rod, 71-head rod, 72-sleeve pipe, 73-the second connecting rod, 8-check valve, 9-trachea.
Detailed description of the invention
Embodiment, as shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of continuous high-pressure pump of A seating, including casing 1, casing 1 be shaped as cuboid, casing 1 inner hollow, the length of casing 1 is respectively 20,10,37.6cm.
Two stators 6 it are provided with in casing 1, a length of 20cm of stator 6, a width of 5cm, two stators 6 are located at the crown center position of casing 1, and the spacing between two stators 6 is 1.2cm, the center of stator 6 is provided with fixing hole 61, and the aperture of fixing hole 61 is 0.5cm.
Two cylinders 2 it are additionally provided with in casing 1, the inner hollow of cylinder 2, the lower end of cylinder 2 is airtight, upper end open, the internal diameter of cylinder 2 is 5cm, being highly 20cm, be provided with check valve 8 bottom distance cylinder 2 at 2cm, two check valves 8 are separately mounted to the both sides of cylinder 2, two check valves 8 are respectively intake valve and air outlet valve, between two air outlet valves, connection has trachea 9, trachea 9 is T-shaped pipe or Y tube, and the outlet of trachea 9 is positioned at the outside of casing 1.
The inside of cylinder 2 is inserted with piston 3, piston 3 includes three the first disks 31 and two the second disks 32, a diameter of 3.5cm of the first disk 31, the center of the first disk 31 is provided with the first circular hole 311, a diameter of 5cm of the second disk 32, the center of the second disk 32 is provided with the second circular hole 321, and the aperture of the first circular hole 311 and the second circular hole 321 is 0.8cm；
Three the first disks 31 and two the second disks 32 are stacked together, and are provided with second disk 32 between two the first disks 31, are provided with first disk 31 between two the second disks 32, and the axis of the first disk 31 and the second disk 32 is on the same line.
Connecting rod 4 it is inserted with, a diameter of 0.8cm of connecting rod 4, a length of 20cm on piston 3, the lower section of connecting rod 4 is fixed with tabletting 41, and the distance between the lower end of tabletting 41 and connecting rod 4 is 2cm, a diameter of 2cm of tabletting 41, the center of tabletting 41 is provided with the 3rd circular hole 411, a diameter of 0.8cm of the 3rd circular hole 411.
Being fixedly arranged above two and connect sheets 5 of connecting rod 4, two connect sheet 5 and arrange along the axisymmetrical of connecting rod 4, and the size connecting sheet 5 is long 3cm, wide 1cm, connects sheet 5 and is provided with connecting hole 51, a diameter of 0.8cm of connecting hole 51.
Pressure rod 7 it is fixed with on stator 6, pressure rod 7 includes head rod 71, a part for head rod 71 is positioned at the outside of casing 1, another part is connected sheet 5 with two respectively through the sidewall of casing 1 and stator 6 connects, head rod 71 is positioned at the one end outside casing 1 and is fixed with sleeve pipe 72, the other end of sleeve pipe 72 is fixed with the second connecting rod 73, and the other end of the second connecting rod 73 is fixed with sleeve pipe 72.
The a length of 38.5cm of head rod 71, a diameter of 1cm；The internal diameter of sleeve pipe 72 is 1cm, a length of 10cm；The a length of 30cm of the second connecting rod 73, a diameter of 1cm.
During use, the preparation that advanced luggage is put:
1. take the plank that thickness is 0.8cm, cut into the batten 2 pieces of 20 × 10cm；The batten of 36 × 10cm 2 pieces, one at one end cuts the middle seam of 0.5 × 20cm, it is simple to the motion of pressure rod；By the batten of 20 × 10cm and 36 × 10cm, follow closely into the framework framework as casing 1 of 20 × 37.6cm；
2. take 5 × 20cm batten 2 pieces as two stators 6, central punch, aperture 0.5cm, by 5 × 20cm batten 2 pieces, to follow closely in casing 1 upper middle position, spacing 1.2cm, two stators 6 are as the fixing device of pressure rod 7.
3. intercept the PVC cylinder two of internal diameter 5cm, highly 20cm, supporting pvc pipe is selected to block up two, pvc pipe is blocked up the one end being heat sealing at pvc pipe as cylinder 2, left and right sides punching at distance bottom of cylinder 2cm, aperture, slightly larger than the connecting tube of check valve 8, takes 4 check valves, is separately mounted to the both sides of two PVC cylinders, sealing makes it air tight, it has to be noted that check valve air inlet and outgassing direction: one-in-and-one-out.
4. taking hard plastic board, cutting diameter is 3, the disk of 3.5cm；Take waste and old bicycle tyre, cut into diameter 5cm, disk two, plastic disc is as the first disk 31, and rubber disk is as the second disk 32, plastic disc and rubber disk are combined, make a call to 5 fixing holes, be screwed as punching in the middle of piston 3, plastic disc and rubber disk, aperture 0.8cm, for installing connecting rods 4.
5. taking an a diameter of 0.8cm, the iron pipe of a length of 20cm is as connecting rod 4, and at distance lower end 2cm, weld diameter is the round tablet 41 of 2cm, tabletting less than 41 mantle fiber, in the upper end of iron pipe, and the connection sheet 5 of welding 1 × 3cm, connect punching in the middle of sheet 5.
6. take the iron pipe of a diameter of 1cm, cut into two sections of 38.5cm and 30cm；Take the iron pipe of 38.5cm as head rod 71, punching at distance one end 0.5cm, aperture 0.5cm；Then according to spacing 7.5cm makes a call to 2 holes again, aperture is 0.5cm；Taking iron pipe that internal diameter is 1cm length 10cm as sleeve pipe 72, sleeve pipe 72 is enclosed within the other end of head rod 71, intussusceptum is divided into 3cm, is welded and fixed, and overcoat rubber is as handle.Taking the iron pipe of 30cm as the second connecting rod 73, sleeve pipe 72 is enclosed within the other end of 30cm iron pipe, intussusceptum is divided into 3cm, is welded and fixed.Overcoat rubber is as handle.This pipe is laborsaving sleeve pipe, as standby.
7. integral installation
(1) it is the left and right sides that air pump pipe clamp is fixed on seat case, and making the distance between piston rod connecting hole is 15cm.
(2) pressure rod is installed on the securing means.
(3) piston rod is fixed on pressure rod.
(4) being connected by the two of air pump outgassing nonreturn valves with T-shaped pipe or Y tube, connect gas circuit, pass-out sits case.
(5) case front-back will be sat with plastic plate, aluminium-plastic panel or three-ply board to close.(punching in relevant position, accesses gas circuit)
8. operation instruction:
(1) human body can be sitting on casing；Can straddle on casing；Casing both sides can also be stood in, pull pressure rod to realize easily inflation.
(2) during lifting, a pressure rod left side pumps out gas, right pump air inlet；During drop-down pressure rod, left pump air inlet, the right side pumps out gas.It is achieved thereby that the continuous charge of high-pressure pump.
(3) when using conventional pressure rod, resistance arm is 7.5cm, and power arm is 45cm, and when people apply 10kg, during the power of i.e. 100 Ns, the power being subject in air pump is 10kg × 6=60kg, i.e. 600 Ns.
Owing to the internal diameter of air pump is 5cm, so cross-sectional area is 19.625cm2, then the pressure in air pump is: 311688 handkerchiefs.Be equivalent to 3.1 atmospheric pressure.
Owing to the internal diameter of gas circuit is 0.5cm, so cross-sectional area is 0.19625cm2, then the pressure in gas circuit is: 31168800 handkerchiefs.Be equivalent to 310 atmospheric pressure.
(4) when being inserted in laborsaving pressure rod, resistance arm is 7.5cm, and power arm is 75cm, and when people apply 10kg, during the power of i.e. 100 Ns, the power being subject in air pump is 10kg × 10=100kg, i.e. 1000 Ns.
Owing to the internal diameter of air pump is 5cm, so cross-sectional area is 19.625cm2, then the pressure in air pump is: 526315 handkerchiefs.Be equivalent to 5.3 atmospheric pressure.
Owing to the internal diameter of gas circuit is 0.5cm, so cross-sectional area is 0.19625cm2, then the pressure in gas circuit is: 352631500 handkerchiefs.Be equivalent to 530 atmospheric pressure.
The innovative point of the present invention and meaning be:
1. utilizing simple physical knowledge, solve difficulty present in life, strengthening classmates, to lever principle and the understanding of pressure knowledge and grasp, have reached the purpose studied in order to practise.
2. carry out twin-tub design, it is achieved continuous charge.Change a difficult problem for tradition inflator interval inflation, improve charging efficiency
3. utilize lever principle to carry out laborsaving design, alleviate labor intensity greatly, it is therefore prevented that the damage of waist, reach the purpose easily to tyre inflating.
4., by sitting case design, change traditional inflation custom, it is possible to use sitting posture is inflated.
5. can cultivate innovative thinking and the manipulative ability of classmates.
The above is the citing of this utility model preferred forms, and the part addressed the most in detail is the common knowledge of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology of the present utility model enlightenment, also within protection domain of the present utility model.
Claims (5)
1. the continuous high-pressure pump of A seating, including cylinder (2), it is characterized in that: the quantity of described cylinder (2) is two, the inner hollow of cylinder (2), the lower end of cylinder (2) is airtight, upper end open, the internal diameter of cylinder (2) is 5cm, and height is 20cm, is provided with check valve (8) at the 2cm of distance cylinder (2) bottom, two check valves (8) are separately mounted to the both sides of cylinder (2), and two check valves (8) are respectively intake valve and air outlet valve；
The inside of described cylinder (2) is inserted with piston (3), piston (3) includes three the first disks (31) and two the second disks (32), a diameter of 3.5cm of the first disk (31), the center of the first disk (31) is provided with the first circular hole (311), a diameter of 5cm of the second disk (32), the center of the second disk (32) is provided with the second circular hole (321), and the aperture of the first circular hole (311) and the second circular hole (321) is 0.8cm；
Described three the first disks (31) and two the second disks (32) are stacked together, second disk (32) it is provided with between two the first disks (31), being provided with first disk (31) between two the second disks (32), the axis of the first disk (31) and the second disk (32) is on the same line.
2. a kind of continuous high-pressure pump of A seating as claimed in claim 1, it is characterized in that: the outer cover of said two cylinder (2) is provided with casing (1), casing (1) be shaped as cuboid, casing (1) inner hollow, the length of casing (1) is respectively 20,10,37.6cm；
Two stators (6) it are provided with in described casing (1), a length of 20cm of stator (6), a width of 5cm, two stators (6) are located at the crown center position of casing (1), spacing between two stators (6) is 1.2cm, the center of stator (6) is provided with fixing hole (61), and the aperture of fixing hole (61) is 0.5cm.
3. a kind of continuous high-pressure pump of A seating as claimed in claim 1, it is characterized in that: on described piston (3), be inserted with connecting rod (4), a diameter of 0.8cm of connecting rod (4), a length of 20cm, the lower section of connecting rod (4) is fixed with tabletting (41), and the distance between the lower end of tabletting (41) and connecting rod (4) is 2cm, a diameter of 2cm of tabletting (41), the center of tabletting (41) is provided with the 3rd circular hole (411), a diameter of 0.8cm of the 3rd circular hole (411)；
Described connecting rod (4) be fixedly arranged above two connect sheet (5), two connect the sheet (5) the axisymmetrical setting along connecting rod (4), the size connecting sheet (5) is long 3cm, wide 1cm, connects sheet (5) and is provided with connecting hole (51), a diameter of 0.8cm of connecting hole (51).
4. a kind of continuous high-pressure pump of A seating as claimed in claim 2, it is characterized in that: on described stator (6), be fixed with pressure rod (7), pressure rod (7) includes head rod (71), a part for head rod (71) is positioned at the outside of casing (1), another part is connected sheet (5) and stator (6) connection respectively through the sidewall of casing (1) with two, one end that head rod (71) is positioned at casing (1) outside is fixed with sleeve pipe (72), the other end of sleeve pipe (72) is fixed with the second connecting rod (73), the other end of the second connecting rod (73) is fixed with sleeve pipe (72).
5. a kind of continuous high-pressure pump of A seating as claimed in claim 4, it is characterised in that: a length of 38.5cm of described head rod (71), a diameter of 1cm；
The internal diameter of described sleeve pipe (72) is 1cm, a length of 10cm；
The a length of 30cm, a diameter of 1cm of described second connecting rod (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261120.1U CN205423100U (en) | 2016-03-31 | 2016-03-31 | Continuous high compression pump of seat formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261120.1U CN205423100U (en) | 2016-03-31 | 2016-03-31 | Continuous high compression pump of seat formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423100U true CN205423100U (en) | 2016-08-03 |
Family
ID=56522006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261120.1U Expired - Fee Related CN205423100U (en) | 2016-03-31 | 2016-03-31 | Continuous high compression pump of seat formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653983A (en) * | 2019-01-21 | 2019-04-19 | 夏晓祥 | A kind of dual Piston compressor equipped with lubricating structure |
-
2016
- 2016-03-31 CN CN201620261120.1U patent/CN205423100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653983A (en) * | 2019-01-21 | 2019-04-19 | 夏晓祥 | A kind of dual Piston compressor equipped with lubricating structure |
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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: 20160803 Termination date: 20170331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |