CN208793114U - A kind of goods Piston for vehicle of good airproof performance - Google Patents
A kind of goods Piston for vehicle of good airproof performance Download PDFInfo
- Publication number
- CN208793114U CN208793114U CN201821463941.9U CN201821463941U CN208793114U CN 208793114 U CN208793114 U CN 208793114U CN 201821463941 U CN201821463941 U CN 201821463941U CN 208793114 U CN208793114 U CN 208793114U
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- piston
- ring
- steel ring
- block
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Abstract
The utility model relates to piston technical fields, and disclose a kind of goods Piston for vehicle of good airproof performance, including lower conjunction steel ring, the lower top movable for closing steel ring is equipped with conjunction steel ring, the upper conjunction steel ring and the lower both ends for closing steel ring offer thread groove, bolt is movably installed at the top of the upper both ends for closing steel ring, the outside of two bolts is movably installed with positioned at lower the first nut for closing steel ring both ends bottom, the upper conjunction steel ring and the lower internal activity for closing steel ring are equipped with annulus block, are fixedly installed with connecting rod at the top of the upper conjunction steel ring.The goods Piston for vehicle of the good airproof performance, solves the piston on lorry, in use, it is that automobile improves power that piston, which needs to carry out back and forth movement compressed gas, and traditional piston seal performance and bad, combustion gas will lose very big combustion gas energy in compression process, greatly reduce the function and effect of fuel, the problem of operation power of lorry also will be greatly reduced.
Description
Technical field
The utility model relates to piston technical field, the goods Piston for vehicle of specially a kind of good airproof performance.
Background technique
Piston is parts reciprocating in Motor Engine Cylinder body, and the basic structure of piston can be divided into top, head
Portion and tail portion, top land are the major parts for forming combustion chamber, and shape is related with selected combustion-chamber shape, gasoline engine
Flat-head piston is mostly used, its advantage is that endotherm area is small, usually has various pits, specific shape at the top of diesel engine piston
Shape, position and size must be all adapted with the mixed Daqu of diesel engine and the requirement of burning, and the main function of piston is to hold
Combustion pressure in subject cylinder, and this power is transmitted to crankshaft by piston pin and connecting rod, in addition, piston also with cylinder cover and cylinder
Wall collectively constitutes combustion chamber.
Currently used for the piston on lorry, in use, it is automobile that piston, which needs to carry out back and forth movement compressed gas,
Improve power, and traditional piston seal performance and bad, combustion gas will lose very big combustion gas energy in compression process, make
The function and effect of fuel greatly reduce, and the operation power of lorry also will be greatly reduced, so propose a kind of goods of good airproof performance
Piston for vehicle is set forth above to solve the problems, such as.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of goods Piston for vehicle of good airproof performance, has sealing
The advantages that property is good, solves the piston on lorry, in use, piston needs to carry out back and forth movement compressed gas and is
Automobile improves power, and traditional piston seal performance and bad, and combustion gas will lose very big combustion gas energy in compression process
The problem of amount, greatly reduces the function and effect of fuel, and the operation power of lorry also will be greatly reduced.
(2) technical solution
For the purpose for realizing above-mentioned good airproof performance, the utility model is provided the following technical solutions: a kind of goods of good airproof performance
Piston for vehicle, including lower conjunction steel ring, the lower top movable for closing steel ring are equipped with conjunction steel ring, the upper conjunction steel ring and lower conjunction
The both ends of steel ring offer thread groove, are movably installed with bolt, two bolts at the top of the upper both ends for closing steel ring
Outside be movably installed with positioned at it is lower close steel ring both ends bottom the first nut, it is described it is upper close steel ring and it is lower close steel ring inner wall
It is connect with annulus block, connecting rod, the top internal activity peace of the connecting rod is fixedly installed at the top of the upper conjunction steel ring
Equipped with screw rod, the outside of the screw rod front and back end is movably installed with the second nut positioned at the opposite side of connecting rod, two institutes
It states the opposite side of the second nut and is movably installed with the gasket positioned at the opposite side of connecting rod, the external activity peace of the screw rod
Equipped with piston only, the external activity of the piston only is equipped with cylinder baffle, the top movable installation of the piston only
There is link block, the external activity of the link block is equipped with the lower tooth block at the top of piston only, the top of the lower tooth block
It is movably installed with tooth block, mounting ring is fixedly installed at the top of the upper tooth block, is fixedly installed at the top of the mounting ring
Scraping ring block is fixedly installed with support ring at the top of the scraping ring block, sealing ring is fixedly installed at the top of the support ring, described
The compression ring being fixedly installed at the top of link block inner wall at the top of sealing ring offers burning at the top of the link block
Room.
Preferably, the scraping ring block is copper product, and the thickness of scraping ring block is between three millimeters to five millimeters, outside the cylinder
Organic oil oil film is arranged in the inner wall of shell, and the thickness of machine oil oil film is between one millimeter to three millimeters.
Preferably, the sealing ring is stainless steel, and the thickness of sealing ring is between five millimeters to seven millimeters.
Preferably, open up fluted at the top of the mounting ring, the bottom of scraping ring block is provided with convex block, the mounting ring
It is clamped with scraping ring block.
Preferably, two bolts are connect by thread groove with the first nut thread, the thread groove, bolt and first
Nut is symmetrically distributed in the lower two sides for closing steel ring longitudinal centre line.
Preferably, the outside of the link block is provided with screw thread, and link block is through compression ring and extends to piston only
Top is threadedly coupled with piston only.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of goods Piston for vehicle of good airproof performance, has following beneficial
Effect:
1, the goods Piston for vehicle of the good airproof performance can be by upper conjunction steel ring and lower conjunction steel by setting bolt and the first nut
Circle is close-coupled in rotation axis, moves connecting rod energy band piston, while above tooth block and lower tooth block, the two is arranged and passes through tooth
Wheel coincide clamping, and the link block of the connecting rod and top that enable bottom connects closer, keeps piston motion process more stable, convenient
The use of user.
2, the goods Piston for vehicle of the good airproof performance can make link block spiral shell by being provided with sealing ring, compact heap and link block
Line is connected on piston only, and sealing ring and compact heap are closely connected, and during piston motion, can effectively prevent combustion chamber
Interior fuel is lost, while mounting ring and scraping ring block are clamped, and can make difficult to slide at sealing, keeps sealing device closer, work
Fill in more efficient, the use for the person of being convenient to use of movement.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the structural schematic diagram of screw rod in the utility model Fig. 1.
In figure: 1 lower conjunction steel ring closes steel ring, 3 thread grooves, 4 bolts, 5 first nuts, 6 annulus blocks, 7 connecting rods, 8 spiral shells on 2
Bar, 9 second nuts, 10 gaskets, 11 piston onlies, 12 cylinder baffles, 13 link blocks, 14 lower tooth blocks, tooth block, 16 installations on 15
Ring, 17 scraping ring blocks, 18 support rings, 19 sealing rings, 20 compression rings, 21 combustion chambers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The goods Piston for vehicle of a kind of good airproof performance referring to FIG. 1-2, including lower conjunction steel ring 1, the lower top for closing steel ring 1 are living
Dynamic be equipped with closes steel ring 2, and upper conjunction steel ring 2 and the lower both ends for closing steel ring 1 offer thread groove 3, the upper both ends top for closing steel ring 2
Portion is movably installed with bolt 4, and the outside of two bolts 4 is movably installed with positioned at lower the first spiral shell for closing 1 both ends bottom of steel ring
Mother 5, two bolts 4 are threadedly coupled by thread groove 3 with the first nut 5, and symmetrical point of thread groove 3, bolt 4 and the first nut 5
Cloth is connect with annulus block 6 in the lower two sides for closing 1 longitudinal centre line of steel ring, upper conjunction steel ring 2 and the lower inner wall for closing steel ring 1, upper conjunction
The top of steel ring 2 is fixedly installed with connecting rod 7, and the top internal activity of connecting rod 7 is equipped with screw rod 8,8 front and back end of screw rod it is outer
Portion is movably installed with the second nut 9 positioned at the opposite side of connecting rod 7, the opposite side of two the second nuts 9 activity peace
Equipped with the gasket 10 for being located at the opposite side of connecting rod 7, the external activity of screw rod 8 is equipped with piston only 11, piston only 11
External activity is equipped with cylinder baffle 12, and the top movable of piston only 11 is equipped with link block 13, and the external of link block 13 lives
Dynamic to be equipped with the lower tooth block 14 positioned at 11 top of piston only, the top movable of lower tooth block 14 is equipped with tooth block 15, upper tooth block
15 top is fixedly installed with mounting ring 16, and the top of mounting ring 16 is fixedly installed with scraping ring block 17, and scraping ring block 17 is copper product,
The thickness of scraping ring block 17 is between three millimeters to five millimeters, and organic oil oil film is arranged in the inner wall of cylinder baffle 12, machine oil oil film
Thickness is between one millimeter to three millimeters, and the top of mounting ring 16 opens up fluted, and the bottom of scraping ring block 17 is provided with convex block,
Mounting ring 16 and scraping ring block 17 are clamped, and the top of scraping ring block 17 is fixedly installed with support ring 18, the fixed peace in the top of support ring 18
Equipped with sealing ring 19, sealing ring 19 is stainless steel, and the thickness of sealing ring 19 is between five millimeters to seven millimeters, the top of sealing ring 19
Portion is fixedly installed with the compression ring 20 at the top of 13 inner wall of link block, and the outside of link block 13 is provided with screw thread, link block 13
Through compression ring 20 and the top that extends to piston only 11 is threadedly coupled with piston only 11, and the top of link block 13 offers
Upper conjunction steel ring 2 and lower conjunction steel ring 1 can be close-coupled in rotation axis by combustion chamber 21 by setting bolt 4 and the first nut 5,
7 energy band piston of connecting rod is moved, while upper tooth block 15 and lower tooth block 14 are set, the two is clamped by gear inosculation, makes bottom
The connecting rod 7 in portion can connect closer with the link block 13 of top, keep piston motion process more stable, the person's of being convenient to use makes
With, by being provided with sealing ring 19, compact heap 20 and link block 13, link block 13 is threaded on piston only 11, it will
Sealing ring 19 and compact heap 20 closely connect, and during piston motion, the fuel that can effectively prevent in combustion chamber 21 is lost, together
When mounting ring 16 and scraping ring block 17 be clamped, can make difficult to slide at sealing, keep sealing device closer, the efficiency of piston motion
It is higher, the use for the person of being convenient to use.
When in use, the goods Piston for vehicle of the good airproof performance in use, by setting bolt 4 and the first nut 5,
Upper conjunction steel ring 2 and lower conjunction steel ring 1 can be close-coupled in rotation axis, move 7 energy band piston of connecting rod, while in setting
Tooth block 15 and lower tooth block 14, the two are clamped by gear inosculation, and the connecting rod 7 of bottom is enable to connect more with the link block 13 of top
Closely, make piston motion process more stable, the use for the person of being convenient to use, by being provided with sealing ring 19, compact heap 20 and connecting
Block 13 is connect, link block 13 is threaded on piston only 11, sealing ring 19 and compact heap 20 are closely connected, is transported in piston
During dynamic, the fuel that can effectively prevent in combustion chamber 21 is lost, while mounting ring 16 and scraping ring block 17 are clamped, and can be made at sealing
It is difficult to slide, keep sealing device closer, more efficient, the use for the person of being convenient to use of piston motion.
In conclusion the goods Piston for vehicle of the good airproof performance can be by upper conjunction steel ring by setting bolt 4 and the first nut 5
2 and lower conjunction steel ring 1 be close-coupled in rotation axis, move 7 energy band piston of connecting rod, while upper tooth block 15 and lower tooth are set
Block 14, the two are clamped by gear inosculation, so that the connecting rod 7 of bottom is connect with the link block 13 of top closer, make piston
Motion process is more stable, the use for the person of being convenient to use, will even by being provided with sealing ring 19, compact heap 20 and link block 13
It connects block 13 to be threaded on piston only 11, sealing ring 19 and compact heap 20 is closely connected, during piston motion, energy
It effectively prevent the fuel in combustion chamber 21 to be lost, while mounting ring 16 and scraping ring block 17 are clamped, can make difficult to slide at sealing, make
Sealing device can closer, more efficient, the use for the person of being convenient to use of piston motion.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of goods Piston for vehicle of good airproof performance, including lower conjunction steel ring (1), it is characterised in that: the lower top for closing steel ring (1)
Portion, which is movably installed with, closes steel ring (2), and the upper both ends for closing steel ring (2) He Xiahe steel ring (1) offer thread groove (3),
It is movably installed with bolt (4) at the top of the upper both ends for closing steel ring (2), the activity installation of the outside of two bolts (4)
Have be located at it is lower close steel ring (1) both ends bottom the first nut (5), it is described it is upper close steel ring (2) He Xiahe steel ring (1) inner wall with
Annulus block (6) connects, and is fixedly installed with connecting rod (7) at the top of the upper conjunction steel ring (2), in the top of the connecting rod (7)
Portion is movably installed with screw rod (8), and the outside of screw rod (8) front and back end is movably installed with positioned at connecting rod (7) opposite side
The second nut (9), two opposite sides of second nut (9) are movably installed with positioned at connecting rod (7) opposite side
Gasket (10), the external activity of the screw rod (8) is equipped with piston only (11), the external activity of the piston only (11)
It is equipped with cylinder baffle (12), the top movable of the piston only (11) is equipped with link block (13), the link block (13)
External activity the lower tooth block (14) at the top of piston only (11) is installed, the top movable installation of the lower tooth block (14)
There is upper tooth block (15), be fixedly installed with mounting ring (16) at the top of the upper tooth block (15), the top of the mounting ring (16) is solid
Dingan County is equipped with scraping ring block (17), is fixedly installed with support ring (18) at the top of the scraping ring block (17), the support ring (18)
Top is fixedly installed with sealing ring (19), is fixedly installed at the top of link block (13) inner wall at the top of the sealing ring (19)
Compression ring (20), open up combuster (21) at the top of the link block (13).
2. a kind of goods Piston for vehicle of good airproof performance according to claim 1, it is characterised in that: the scraping ring block (17) is
Copper product, for the thickness of scraping ring block (17) between three millimeters to five millimeters, organic oil is arranged in the inner wall of the cylinder baffle (12)
Oil film, the thickness of machine oil oil film is between one millimeter to three millimeters.
3. a kind of goods Piston for vehicle of good airproof performance according to claim 1, it is characterised in that: the sealing ring (19) is
Stainless steel, the thickness of sealing ring (19) is between five millimeters to seven millimeters.
4. a kind of goods Piston for vehicle of good airproof performance according to claim 1, it is characterised in that: the mounting ring (16)
Top opens up fluted, and the bottom of scraping ring block (17) is provided with convex block, and the mounting ring (16) and scraping ring block (17) are clamped.
5. a kind of goods Piston for vehicle of good airproof performance according to claim 1, it is characterised in that: two bolts (4)
It is threadedly coupled by thread groove (3) with the first nut (5), symmetrical point of the thread groove (3), bolt (4) and the first nut (5)
Cloth is in the lower two sides for closing steel ring (1) longitudinal centre line.
6. a kind of goods Piston for vehicle of good airproof performance according to claim 1, it is characterised in that: the link block (13)
Outside is provided with screw thread, and link block (13) runs through compression ring (20) and extends to top and the piston only of piston only (11)
(11) it is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463941.9U CN208793114U (en) | 2018-09-07 | 2018-09-07 | A kind of goods Piston for vehicle of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463941.9U CN208793114U (en) | 2018-09-07 | 2018-09-07 | A kind of goods Piston for vehicle of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793114U true CN208793114U (en) | 2019-04-26 |
Family
ID=66208686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463941.9U Expired - Fee Related CN208793114U (en) | 2018-09-07 | 2018-09-07 | A kind of goods Piston for vehicle of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000957A (en) * | 2021-01-25 | 2022-02-01 | 辉腾交通器材(安徽)有限公司 | Adjustable piston for motorcycle |
-
2018
- 2018-09-07 CN CN201821463941.9U patent/CN208793114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000957A (en) * | 2021-01-25 | 2022-02-01 | 辉腾交通器材(安徽)有限公司 | Adjustable piston for motorcycle |
| CN114000957B (en) * | 2021-01-25 | 2023-02-03 | 辉腾交通器材(安徽)有限公司 | Adjustable piston for motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210907 |