TWM504152U - Air compressor - Google Patents

Description

Air compressor

The present invention is an air compressor, in particular, a pneumatic hole in the top wall of the cylinder and the inside of the circular cylinder is simultaneously used as a pressure storage chamber, when the top end surface of the piston head completely abuts against the top wall of the compression chamber of the cylinder, Part of the compressed air enters the auxiliary pressure accumulating chamber, so that the movement of the piston body under the stroke is smoother, and the vertical axis of the cylinder center is a horizontal edge of the opening edge of the cylinder extending downwardly from the inclined wall, under the piston head When the dead point is completely accommodated in the cylinder without slippage, the piston head can maintain a better airtightness on the circumferential surface of the cylindrical inner wall in the cylinder when the piston head reciprocates up and down linearly in the cylinder. Sexuality, that is, it can improve the performance of compressed air, and it is more safe to use.

The creator has long been committed to the development of air compressors, which not only transforms the early man-hours and complicated construction of air compressors into products that are compact and easy to assemble quickly, or the structure of improved air compressors to enhance air compression. Machine performance. The main structure of these air compressors is that a piston is driven by a motor to perform a reciprocating compression action in the cylinder, and the compressed air can be transported to the air reservoir through the air holes of the top wall of the cylinder, and then the gas is stored. The manifold provided by the seat is connected to items of different nature by means of an intermediate transmission element, such as an air nozzle or a functional element, such as a safety valve, a vent valve or the like. The thickness of the top wall of the cylinder of the conventional air compressor is about the same as the thickness of the peripheral wall of the gas storage seat, so that the piston body of the air compressor moves linearly in the cylinder at the top dead center, and the top plane of the piston head of the piston body is Completely abutting against the top wall surface of the cylinder compression chamber, the action of the stroke on the piston body allows the compressed air to completely enter the cylinder compression chamber through the air hole of the top wall of the cylinder as a gas storage seat for the air outlet, which is easy to make the air compressor high. The set tire pressure value of the tire to be tested, and directly affects and hinders the rate at which the piston body of the compressor reciprocates in the cylinder chamber, that is, the air compression efficiency of the air compressor cannot be improved. Therefore, the creator developed an air compressor, especially a kind of air hole inside the top wall of the cylinder and the inside of the circular cylinder as a pressure storage chamber, when the top end of the piston head completely abuts against the compression chamber of the cylinder. The top wall, at this time, part of the compressed air enters the auxiliary pressure accumulating chamber, so that the movement of the piston body under the stroke is smoother, and the vertical axis of the cylinder center is a horizontal edge of the opening edge of the cylinder extending downwardly from a sloped wall, When the piston head is completely accommodated in the cylinder at the bottom dead center without slippage, the piston head can maintain the reciprocating linear motion in the cylinder, and the entire piston head and the cylindrical inner wall of the cylinder can maintain the circumference. Good air tightness, which can improve the performance of compressed air, and it is more safe to use. The auxiliary pressure storage chamber of the cylinder compression chamber is connected. When the top plane of the piston head of the air compressor completely abuts against the top wall surface of the cylinder compression chamber, part of the compressed air enters the auxiliary pressure storage chamber, and the piston body undershoots the stroke. Smoother.

The main purpose of the present invention is to provide an air compressor having a cylinder for reciprocating movement of a piston body, the cylinder and a main frame body for providing motor fixation, the top wall of the cylinder A ring column extending upward is formed, and a gas hole communicating with the compression chamber of the cylinder is formed inside the ring column, and the air hole can be used as a pressure storage chamber.

A secondary objective of the present invention is to provide an air compressor having a circular opening edge at the open end of the cylinder disposed below the cylinder center axis, the cylinder opening edge being one of the boundaries of the cylinder center axis The side is parallel to the horizontal plane, and the edge of the other side of the boundary of the cylinder is extended downward to extend a bevel wall, and the end surface of the bevel wall has an inclined surface.

A further object of the present invention is to provide an air compressor in which a gas storage seat and a cylinder are integrally formed.

A further object of the present invention is to provide an air compressor having a gas storage seat that is independent and engages with a cylinder.

The specific construction and its efficacy according to the present invention for the above purposes are illustrated by the following figures.

(10)‧‧‧Main frame
(11)‧‧‧Motor
(12)‧‧‧Spindles
(13)‧‧‧Gears
(14)‧‧‧ crank tips
(15)‧‧‧ piston body
(16)‧‧‧ piston head
(17)‧‧‧Dissipation fan blades
(18)‧‧‧ Weight rotating disk
(2) ‧‧ ‧ cylinder
(20) ‧‧‧ inner wall circumference
(21) ‧‧‧ top wall
(22) ‧‧‧Opening edge
(221)‧‧‧Bevel wall
(222)‧‧‧Sloping surface
(23) ‧ ‧ compression chamber
(24) ‧ ‧ deputy pressure storage room
(25) ‧ ‧ ring column
(250) ‧ ‧ stomata
(251)‧‧‧ Ring groove
(26)‧‧‧Bump
(260) ‧ ‧ inner room
(261)‧‧‧ ribs
(262) ‧ ‧ gap
(27) ‧‧‧Seal ring
(28)‧‧‧Top wing
(280)‧‧‧ Panel
(281)‧‧‧Inlay body
(282) ‧‧‧ accommodating slots
(31)‧‧‧ Seat
(311)‧‧‧Bottom platform
(312)‧‧‧Intermediate platform
(313)‧‧‧Top stage
(32) (33) ‧ ‧ spring
(4) ‧‧‧ gas storage seat
(41) ‧ ‧ ‧ vacant
(42) (43) ‧‧‧Management
(44) ‧‧‧ main pressure storage room
(45) ‧ ‧ openings
(46)‧‧‧Top wing
(460)‧‧‧ Panel
(461)‧‧‧Inlay body
(462)‧‧‧ accommodating slots
(5) ‧‧‧Substrate
(50) ‧‧‧ wrenches
(51)‧‧‧Flanking
(511)‧‧‧Inlay body
(512) ‧‧‧ accommodating slots
(52) ‧‧‧Connecting Department
(520) ‧‧‧ ring groove
(521) ‧ ‧ ‧ vacancies
(53)‧‧‧ cylindrical column
(530) ‧‧‧ Ring groove
(54) ‧‧‧ convex ring
(55) ‧‧‧ Ring groove
(56) ‧‧‧Seal ring
(6) ‧‧‧ gas storage seat
(60) ‧‧‧ Ring groove
(61) ‧ ‧ openings
(62) ‧ ‧ ‧ vacancies
(63) (64) ‧‧‧Management
(65) ‧‧‧Expanded 垣
(650)‧‧‧ 容容
(651)‧‧‧ Panel
(652)‧‧‧ side baffles
(653)‧‧‧Short-wing board
(66)‧‧‧ cylinder column
(671)(672)‧‧‧Convex ring
(68) ‧‧‧ Ring groove
(69) ‧ ‧ main storage pressure chamber
(7)‧‧‧Safety valve

The first picture: a perspective view of the air compressor of the present creation.
The second picture: an exploded view of the air compressor of this creation.
Figure 3: A cross-sectional plan view of the air compressor of the present creation.
Figure 4: Front view of the air compressor of this creation.
Figure 5: A cross-sectional plan view of the air compressor of the present creation.
Figure 6: A partial enlarged view of a spring installed in the air compressor of the present invention.
Figure 7: A perspective view of another air compressor of this creation.
Figure 8: An exploded view of the seventh figure.
Figure IX: A cross-sectional plan view of the air compressor of the seventh figure.
Figure 10: Front view of the air compressor in the seventh diagram.
Figure 11: A partially enlarged schematic view of a spring installed in the air compressor of the seventh figure.

For a more detailed understanding of the structure of the present creation, please refer to the first to second figures, the present invention provides an air compressor which can provide a cylinder 2 for providing operation of the piston body 15 and a main frame body for fixing the motor 11. 10 is designed as an integrally formed structural state, the main frame 10 can fix the power mechanism of the air compressor, and the power mechanism includes a motor 11 , a pinion 12 for transmission purposes, and a large gear that meshes with the pinion 12 13. A rotating disk 18 having a weight of a crank pin 14 and a cooling fan blade 17 for heat dissipation use. The piston head 16 of the piston body 15 can be reciprocally compressed in the compression chamber 23 of the cylinder 2 by the motor 11 driving the power mechanism of the air compressor, and the compressed air can be moved through the valve seat 31 via the air hole 250. The compression springs 32, 33 allow the compressed air to enter the air reservoir 4. The gas storage base 4 is integrally formed with a plurality of manifolds 42 and 43 communicating with the gas storage base 4, and the manifold 42 can be connected to a hose (not shown); the manifold 43 can be applied to the setting one. Safety valve 7.

The cylinder 2 of the air compressor has a top wall 21 and a circular opening edge 22 at the lower open end. The top wall 21 is formed with an upwardly extending annular column 25, and a compression chamber is formed inside the annular column 25. 23 intersecting pores 250, the annular column 25 around the pores 250 is provided with a plurality of protrusions 26 arranged in a ring-like arrangement, and a plurality of spaced-apart protrusions are protruded on the inner peripheral wall of the protrusions 26 a rib 261, and a gap 262 is formed between the protrusion 26 and the protrusion 26 (refer to the sixth figure); a valve seat 31, the body of which is the same axis but sequentially forms a bottom stage 311 of different diameters and diameters , the middle stage 312 and the top stage 313, the valve seat 31 is placed in the inner circumference 260 surrounded by the plurality of the plurality of spaced-arranged studs 26 and is limited to a plurality of spaced intervals. In the rib 261, the valve seat 31 is not displaced when being moved; the spring system can adopt a single or a plurality of springs 32, 33 according to the required elastic coefficient, as shown in the third and sixth figures. The spring can be a small-diameter spring 32, one end of which is sleeved on the periphery of the top stage 313 of the valve seat 31 and seated. On the middle stage 312, or a larger diameter spring 33, one end thereof can be sleeved on the periphery of the step table 312 of the valve seat 31 and seated on the bottom stage 311, and the bottom stage 311 of the valve seat 31. The diameter is smaller than the diameter of the inner circumference chamber 260 but larger than the diameter of the air hole 250, and the compressed air passing through the air holes 250 can flow into the inner space portion 41 of the air reservoir 4 through the gap 262 between the protrusions 26. The air vent 250 formed in the top wall 21 and the annular post 25 has a longitudinal depth greater than the longitudinal thickness of the valve seat 31, so that it can be used as a sub-pressure storage chamber 24. According to the view direction of the fourth figure and the three-dimensional space as a description, the circular opening edge 22 of the open end of the cylinder 2 is divided into a +X axis direction and a -X axis direction by dividing the center vertical axis Y of the cylinder 2 as a boundary. The horizontal axis, the opening edge 22 of the cylinder 2 is bounded by the central vertical axis Y of the cylinder 2, the +X axis direction is parallel to the XZ horizontal plane, and the opening edge 22 of the cylinder 2 is perpendicular to the central vertical axis Y of the cylinder 2 in the X-axis direction. A sloped wall 221 is extended downward, and the end surface of the inclined cylinder wall 221 is not parallel with the XZ horizontal plane, that is, an inclined surface 222 is formed, and the end point of the edge of the inclined surface 222 of the opening edge 22 of the cylinder 2 and the cylinder 2 The horizontal plane of the opening edge 22 forms a length distance L as shown in the fifth figure.

The top wall 21 of the cylinder 2 extends upward to form a gas storage seat 4 having an opening 45 in a cylindrical shape at the upper end, so that an inner space 41 for storing compressed air is formed between the gas storage seat 4 and the cylinder 2. A top wing 46 is extended around the opening 45 of the air reservoir 4, and the top wing 46 is provided with two corresponding panels 460, and the ends are provided with two correspondingly folded bodies 461. A receiving groove 462 is formed between the inward side of the insert body 461 and the panel 460. The gas reservoir 4 and the cylinder 2 can be integrally formed and manufactured.

A cover body is a flat substrate 5, and the side wing 垣 51 is linearly extended outwardly from the opposite sides of the substrate 5, and the corresponding L-shaped insert body 511 is disposed at the end thereof, and the direction of the insert body 511 is A receiving groove 512 is formed between the inner side and the side wing 51. The planar substrate 5 is provided with a protruding radial hand 50 for the user to rotate, as shown in the second figure. A circular ring-shaped connecting portion 52 extending downward is formed on the lower end of the substrate 5 (please refer to the sixth drawing at the same time), and a ring groove 520 is disposed on the outer periphery thereof, and the ring groove 520 is sleeved with a sealing ring 56. An inner hollow portion 521 for storing compressed air is formed in the connecting portion 52, and the substrate 5 in the inner portion of the connecting portion 52 extends downwardly from the center portion to a cylindrical column 53 and is provided with a convex ring at the periphery of the cylindrical column 53.垣54, a concave ring groove 530 is formed between the convex ring 垣54 and the cylindrical column 53, and a concave ring groove 55 is formed between the convex ring 垣54 and the connecting portion 52, and the ring groove of different circular diameters is formed. 530, 55 can accommodate springs 32, 33 of different circular diameters; the cylindrical column 53 can be nested above the valve seat 31 And the other end of spring 32 is located in the annular groove let 530. The aforementioned larger diameter spring 33 may also be mounted on the periphery of the cylindrical column 53 and seated in the annular groove 55.

Referring to the first, second and fourth figures, the connecting portion 52 of the cover body can be correspondingly disposed at the opening 45 of the air reservoir 4, and the side flap of the cover body is swept by rotating the wrench 50 on the cover body. The 51 can be quickly inserted into and integrated into the insert body 461 provided on the top wing 46 of the air reservoir 4, that is, the side flap 51 is received in the receiving groove 462, and at the same time, the side flap 51 of the cover is placed The receiving groove 512 of the inserting body 511 can also accommodate the top wing 46 of the air reservoir 4, so that the cover body is relatively firmly coupled to the air reservoir 4, the cover and the air reservoir 4 Can be a mobile combine.

A main pressure accumulating chamber 44 includes an inner hollow portion 41 of the air reservoir 4 and an inner hollow portion 521 of the cover connecting portion 52, and the inner hollow portion 41 of the air reservoir 4 and the inner hollow portion 521 of the cover connecting portion 52 The two are completely connected.

The piston body 15 of the air compressor reciprocates in the cylinder 2 (refer to FIG. 5). When the piston body 15 is stroked, the compressed air generated by the compression chamber 23 of the cylinder 2 can be pushed through the valve seat 31 via the air hole 250. The compression springs 32, 33 are caused to allow the compressed air to flow through the gap 262 between the plurality of studs 26 into the main accumulator chamber 44 of the air reservoir 4, as shown in the sixth figure, and thereby The hose of the tube 42 is output to the object to be inflated. When the stroke of the piston body 15 is as shown in the fifth figure, the inclined surface 222 of the tip end surface of the piston head 16 and the inclined cylinder wall 221 of the cylinder 2 is parallel to each other, and the piston head 16 is at the bottom dead center. When the time is completely accommodated in the cylinder 2 without slippage, and the piston head 16 is reciprocating up and down linearly in the cylinder 2, the entire cylindrical head 16 and the cylindrical inner wall peripheral surface 20 in the cylinder 2 can be maintained more. Good air tightness, which can improve the performance of compressed air, and it is more safe to use.

Since the air hole 250 inside the top wall 21 and the annular column 25 can be used as a pair of pressure storage chambers 24, when the piston body 15 is stroked to the top dead center, the top surface of the piston head 16 is pressed against the cylinder 2 The top wall 21 of the top end of the compression chamber 23 (refer to the third figure), but because the presence of the sub-pressure storage chamber 24 allows the compressed air equal to the volume of the sub-pressure storage chamber 24 to be present in the compression chamber 23 of the cylinder 2, this design is not only The piston body 15 can increase the smoothness of the operation due to the reduction of the resistance. In the inflation process, the inflated body can also be kept within a safe pressure range, and the use safety is achieved.

Another different embodiment of the present invention can be as shown in the seventh to eleventh drawings. The top wall 21 of the cylinder 2 extends horizontally outwardly from a top wing 28, and the top wing 28 is provided with two corresponding inlays. The plate 280 is provided with two correspondingly-folded inserts 281 at the ends thereof. The inner side of the insert body 281 and the panel 280 form a receiving groove 282, and the ring formed by the top wall 21 of the cylinder 2 is formed. The column 25 is provided with a ring groove 251 on the outer peripheral side thereof to cover a seal ring 27; a cylindrical column-shaped gas storage seat 6 having an opening 61 and an inner hollow portion 62 at one end, and a plurality of reservoirs are integrally formed on the gas storage seat 6 The manifold 63 is connected to the manifold 63, 64. The opening 61 of the gas reservoir 6 extends to the periphery to expand an expansion crucible 65. The expansion crucible 65 is provided with two corresponding panels 651, and the panel 651 is provided. A side baffle 652 extends vertically upwardly, and a short wing plate 653 extends from the end of the side baffle 652 (refer to the eighth figure at the same time), and the short wing plate 653, the side baffle 652 and the panel 651 A cylindrical groove 650 is formed in the frame, and a cylindrical column 66 extends downwardly in the central portion of the gas storage seat 6 and is provided with a plurality of convex rings 垣 671 and 672 at the periphery of the cylindrical column 66. The convex ring 垣 6 A concave ring groove 60 is formed between the 71 and the cylindrical column 66, and a concave ring groove 68 is formed between the convex ring 垣671 and the convex ring 672, and the ring grooves 60 and 68 of different circular diameters can be accommodated. Springs 32, 33 of different circular diameters, such as springs 32, 33 in the ninth embodiment of the embodiment, the cylindrical column 66 can be nested in the other end of the spring 32 that is placed over the valve seat 31 and allowed to It is located in the ring groove 60. The larger diameter spring 33 can also be mounted on the periphery of the cylindrical column 66 on which the spring 32 is mounted and seated in the annular groove 68. A main pressure accumulator 69 is an inner space 62 of the gas reservoir 66.

Referring to the seventh, eighth and tenth views, the panel 651 of the expansion port 65 of the gas reservoir 6 can be quickly accessed and coupled to the top wing 28 of the cylinder 2 by rotating the gas reservoir 6 The inserting body 281 is disposed in the receiving groove 282, and the panel 280 can also be received in the receiving groove 650 and blocked by the side fence 652 without continuing to rotate. The gas reservoir 6 is relatively firmly bonded to the cylinder 2, which is a movable combiner with the gas reservoir 6.

Looking at the predecessor, the main technical feature of this creation is that the air hole 250 inside the top wall 21 of the cylinder 2 and the annular column 25 can be used as a pair of pressure storage chambers 24, when the piston body 15 is stroked to the top dead center, although the piston The top surface of the head 16 is abutted against the top wall 21 of the top end of the compression chamber 23 of the cylinder 2 (refer to the third figure), but the presence of the secondary pressure storage chamber 24 allows the compressed air equal to the volume of the secondary pressure storage chamber 24 to be present in the cylinder. 2 In the compression chamber 23, this design not only allows the piston body 15 to increase the smoothness of the operation due to the reduction of the resistance, but also maintains the inflated body within a safe pressure value range during the inflation process, and the center of the cylinder 2 The vertical axis Y is a horizontal edge of the opening edge 22 extending downwardly from a bevel cylinder wall 221, and the end surface of the bevel cylinder wall 221 is not parallel with the XZ horizontal plane to form an inclined surface 222, and the piston head 16 is When the bottom dead center is completely accommodated in the cylinder 2 without slippage, the piston head 16 is reciprocating up and down linear motion in the cylinder 2, and the cylindrical inner wall peripheral surface 20 in the entire piston head 16 and the cylinder 2 Can maintain better air tightness, that is, Compressed air performance, both use more security.

(10)‧‧‧Main frame

(11)‧‧‧Motor

(12)‧‧‧Spindles

(13)‧‧‧Gears

(14)‧‧‧ crank tips

(15)‧‧‧ piston body

(16)‧‧‧ piston head

(17)‧‧‧Dissipation fan blades

(2) ‧‧ ‧ cylinder

(20) ‧‧‧ inner wall circumference

(21) ‧‧‧ top wall

(22) ‧‧‧Opening edge

(23) ‧ ‧ compression chamber

(24) ‧ ‧ deputy pressure storage room

(25) ‧ ‧ ring column

(250) ‧ ‧ stomata

(26)‧‧‧Bump

(260) ‧ ‧ inner room

(31)‧‧‧ Seat

(32) (33) ‧ ‧ spring

(4) ‧‧‧ gas storage seat

(41) ‧ ‧ ‧ vacant

(42) (43) ‧‧‧Management

(44) ‧‧‧ main pressure storage room

(45) ‧ ‧ openings

(46)‧‧‧Top wing

(461)‧‧‧Inlay body

(5) ‧‧‧Substrate

(50) ‧‧‧ wrenches

(51)‧‧‧Flanking

(52) ‧‧‧Connecting Department

(520) ‧‧‧ ring groove

(521) ‧ ‧ ‧ vacancies

(53)‧‧‧ cylindrical column

(530) ‧‧‧ Ring groove

(54) ‧‧‧ convex ring

(55) ‧‧‧ Ring groove

(56) ‧‧‧Seal ring

(7)‧‧‧Safety valve

Claims (9)

[Item 1] An air compressor includes a main frame body, the main frame body is coupled to a cylinder for the piston body to operate, the main frame body and a power mechanism including a motor and a pinion gear a large gear, the large gear is combined with a weight rotating disc, and the weight rotating disc is provided with a crank pin, the crank pin is pivotally connected to the piston body, and the crank pin is driven to perform circular motion when the motor is actuated, thereby driving the piston of the piston body The head reciprocates in the cylinder so that the compressed air in the cylinder can be pushed into the air reservoir of the air compressor, characterized in that a valve seat is disposed between a pair of pressure storage chambers and a main pressure storage chamber. [Item 2] The air compressor of claim 1, wherein the cylinder has a circular opening edge of a top wall and an open lower end, and the top wall is formed with a ring column extending upwardly in the ring An air hole communicating with the compression chamber is formed inside the column, and a plurality of protruding columns arranged in a ring shape are arranged on the annular column surrounding the air hole, and a plurality of spaced intervals are arranged on the inner peripheral wall of the protruding column. a rib, and a gap is formed between the stud and the stud; the valve seat is physically of the same axis but sequentially forms a bottom step, a middle stage and a top stage of different diameters, the valve seat The inner compartment enclosed by the plurality of protruding columns arranged in a ring-like arrangement is confined to a plurality of spaced-apart ribs so that the valve seat does not shift when being moved; a spring, which can be sleeved on the valve seat, the spring system can adopt a single or a plurality of springs according to the required elastic coefficient, and the spring can be a spring of a smaller diameter, and one end of the spring is placed at the top of the valve seat The outside of the station is located on the middle stage, or a larger caliber The spring may be sleeved on the outer periphery of the stepped seat of the valve seat and seated on the bottom stage. The diameter of the bottom stage of the valve seat is smaller than the diameter of the inner circumference chamber but larger than the diameter of the air hole, and the compressed air passing through the air hole can be convex The gap between the columns flows into the gas reservoir. [Item 3] The air compressor according to claim 2, wherein the air holes formed in the top wall and the annular column have a longitudinal depth greater than a longitudinal thickness of the valve seat, so that the auxiliary pressure can be used as the auxiliary pressure. In the chamber, when the piston body is stroked to the top dead center, although the top end surface of the piston head abuts against the top wall of the top end of the cylinder compression chamber, the existence of the auxiliary pressure storage chamber may allow the volume equal to the volume of the auxiliary pressure storage chamber. Compressed air exists in the cylinder compression chamber. This design not only allows the piston body to increase the smoothness of operation due to the reduction of the resistance, but also maintains the inflated body within a safe pressure range during the inflation process. . [Item 4] The air compressor of claim 3, wherein the circular opening edge of the open end below the cylinder is demarcated by a vertical axis of the cylinder, and the opening edge of the cylinder is one side of the boundary of the cylinder center vertical axis. Parallel to the horizontal plane, and the edge of the other side of the boundary of the vertical axis of the cylinder extends downwardly from a sloped cylinder wall, and the end surface of the inclined cylinder wall is not parallel with the horizontal plane to form an inclined surface. The end point of the edge of the inclined surface of the opening edge of the cylinder forms a long distance from the horizontal plane of the opening edge of the cylinder. When the piston body undershoots, the inclined surface of the tip end surface of the piston head and the inclined wall of the cylinder is parallel to each other. State, and the piston head is completely accommodated in the cylinder at the bottom dead center without slippage, so that the piston head reciprocates up and down linearly in the cylinder, the entire piston head and the cylindrical inner wall circumference in the cylinder It can maintain better air tightness, which can improve the performance of compressed air, and it is more safe to use. [Item 5] The air compressor of claim 4, wherein the top wall of the cylinder extends upward to form a gas storage seat having an open cylindrical shape at an upper end to form a space between the gas storage seat and the cylinder. The utility model can be used as an inner space for storing compressed air, and a top wing sill is extended around the opening of the gas storage seat, the top wing raft is provided with two corresponding panels, and the end is provided with two correspondingly folded-inlaid The clamping body forms an accommodating groove between the inner side and the panel; the gas storage seat and the cylinder system can be integrally formed and manufactured. [Item 6] The air compressor according to claim 5, wherein the cover body is a flat substrate, and the side wing 直线 extends straight out of the opposite direction of the substrate, and the corresponding end is provided with two corresponding L The in-line insert body has a receiving groove formed between the inner side and the side wing of the insert body, and the flat substrate is provided with a protruding radial hand, which can be rotated by the user and relatively A circular ring-shaped connecting portion extending downward is formed on the lower end of the substrate, and a ring groove is disposed on the outer periphery thereof, the ring groove is sleeved with a sealing ring, and an inner space for storing compressed air is formed in the connecting portion. And a substrate in the inner portion of the connecting portion extends downward from the central portion, and a cylindrical ring is arranged on the outer periphery of the cylindrical column, and a concave ring groove is formed between the convex ring and the cylindrical column, and the convex ring is formed. A concave ring groove is formed between the ring and the connecting portion; the cylindrical column can be nested in the other end of the spring disposed above the valve seat and allowed to seat in the ring groove; the connecting portion of the cover body Corresponding to the opening of the gas storage seat, by rotation The wrench on the cover body enables the flank of the cover body to quickly enter and be integrated into the insert body provided on the top wing of the air storage seat, that is, the side wing is placed in the receiving groove, and at the same time the cover body The receiving groove in the insert body provided on the flank can also accommodate the top wing of the gas storage seat, so that the cover body is relatively firmly coupled to the gas storage seat, and the cover body and the gas storage seat can be For the active combiner. [Item 7] The air compressor according to claim 6, wherein the main pressure storage chamber includes an inner space portion of the air storage seat and an inner space portion of the cover connecting portion, and an inner space portion of the air storage seat and Both the inner and outer portions of the cover connecting portion are completely connected. [Item 8] The air compressor of claim 4, wherein the top wall of the cylinder extends horizontally to a top wing, the top wing is provided with two corresponding panels, and the end is provided with two phases. Corresponding to the refolded insert body, the insert body forms a receiving groove between the inner side and the panel; the cylindrical column gas storage seat has an opening and an inner hollow portion at one end, and the gas storage seat is integrally formed with a plurality of a manifold connected to the gas storage seat, the opening of the gas storage seat is extended to an augmentation chamber, and the corresponding expansion panel is provided with two corresponding panels, and the panel extends vertically to the side block a short wing plate extending perpendicularly from the end of the side baffle, wherein the short wing plate, the side baffle and the panel form a cavity; the rotation of the gas storage seat is expanded by rotating the gas storage seat The panel of the crucible can be quickly inserted into and integrated into the insert body provided on the top wing of the cylinder, that is, the panel is accommodated in the receiving groove, and the panel can also be accommodated in the cavity and The side baffles are blocked and do not continue to rotate forward, so that the gas storage seat is relatively firmly bonded to the cylinder, and the cylinder and the gas storage seat are live Dynamic combiner. [Item 9] The air compressor of claim 8, wherein the annular column formed by the top wall of the cylinder is provided with a ring groove on the outer peripheral side thereof, and a sealing ring is disposed; the inner portion of the gas storage seat is in the central portion. A cylindrical column is extended downward, and a plurality of convex ring ridges are arranged on the outer periphery of the cylindrical column, and a concave ring groove is formed between the convex ring 垣 and the cylindrical column, and a concave groove is formed between the convex ring 凸 and the convex ring 垣The ring groove of the different diameters can accommodate springs of different circular diameters; the main pressure storage chamber is the inner space of the gas storage seat.