TWI313667B - The vacuumable jar cover device - Google Patents

Description

1313667 . Nine, invention description:

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum suction cap device, and more particularly to a cap device capable of reciprocatingly drawing air to bring a vacuum to a container and preventing backflow of air. [Prior Art]

It is a well-known common knowledge to vacuum-separate foodstuffs to keep fresh and delicious, and to store valuables in a vacuum to avoid moisture damage. The method of storage is carried out by means of a vacuum container and an air suction device, and in this regard, The technique can be referred to the following Patent Document 3, wherein the vacuum suction nozzle of Patent Document i is adhered to the through hole by the suction of the movable valve, and the top bearing hole of the cover is tightly pressed. The top column (10) of the top bearing is pressed against the living fine, and the double force is used to prevent air from flowing back into the storage bag to achieve a vacuum effect. The vibrating vacuum tank of Patent Document 2 seals the cover disk, and the button is placed at a capacity of _π, and the piston holder _ the grip plate is reported, and the container (10) air is reciprocally reciprocated to be in a vacuum state. Patent Document 3 Group Q-type vacuum bottle cap structure 'The gel capping __ screw (4) Convergence port inspection periphery = tired grain' Glue cap is provided - sealing the metal cover piece of Rong Weikou to achieve the patent document 1 : Domestic Patent Bulletin No. 341940 "Vacuum suction nozzle"; Wang ▲ Patent Document 2: National (4) Lee Announcement No. _11 () "Vibrating type hot and spicy seal plate addition (2)"; k Patent Literature 3. Domestic patent Wei M244273 "Combined vacuum cap structure". SUMMARY OF THE INVENTION Problem to be Solved: In the pumping process of Patent Document 1, the vacuum suction head is required to extract air from the reciprocating side, 6 1313667 ... then it is necessary to squeeze (4) the gas and the reciprocating screw, or the device达达=:= Γ Γ Γ Γ Γ Γ Γ Γ Γ ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Oh, so the technology can't be 'in use' is not convenient.卞疋., the wire vacuum of the patent document 2, the brain ___ and the convex top body in the piston column are prone to breakage and damage, so the prevention of the convex block directly acts on the ring rubber. Circle or thin green

中_, 夕卜 ^ \ 延 i: One-way 阙 J with a brother's 'In addition' After the cover is finished, it is impossible to turn around, and the actuator is not easily maintained in a vacuum state. / The combined vacuum cap structure of 1 is too simple, and the cap can't be finished. Only the (four) domain is low in the environment. The ingredients need to be caught, and the ingredients are not fresh. The technical means of the novel: The purpose of the present invention is to supply a vacuum pumping cylinder which is easy to use, such as a reciprocating pure air to make the container appear vacuum straight = and = air backflow, and can be locked on the container opening ° Cover device. In order to solve the above problems and achieve the object of the present invention, the invention has two functions of the present invention, wherein the vacuum pumping cap device described in the first aspect of the invention includes: - a cap base 3 , on which can be ^m36 'booking Wei joint - fine capacity 11; - piston rod 36, the live π ^ and below is provided a check valve 7, the upper side is provided - reciprocating movement 'off valve 59 is - have The valve stem 58 of the sealing ring 56, the rebound force spring 7 1313667 57, and the side through hole 39 in the piston rod are composed; ~, the rod 36 is connected and the outer edge thereof is provided with a piston dense _%, and the material is == and The live check valve 47 and the half of the rotary-locking device 5〇, .., and/or the piston have a plurality of check valves 44 on the side thereof and the other side of the cylinder 31, qo ^ η. ^ In the seal ring 35, and can contain _ a living money and make a linear reciprocating motion; another money transfer lock device and can cooperate with the piston 32 to rotate and interlock.丰邛仏 ^ n <Refer to Figure 1) The second item is based on the upper lining item (4) and the cap base 3 is formed. The 9-cylinder device is the third item of the piston rod 36, and the vacuum suction cap device according to the above item 1 is screwed to the cap base 3. (See Fig. ) Tongue plug # 36 Item 4, minus the above 〗 _ true illusion bottle The device 5 〇 is the piston 32 and the inverted fishing block 48, 49 on the activity (four). (: Solid) Lock Item 5, according to the vacuum pumping cylinder of the above item, the rotating device 50a is a view 62 of the movable reduction cylinder 3, and the micro-cap 3 screw 63. (See Figure 3) Hey! According to the sixth item of the mouthpiece, according to the vacuum pure weaving device of the loading item 1, the slewing block 50b is the lion ridge 12 of the outer edge of the movable cylinder 31, and the cap ring which is engaged with the aforementioned protrusion η a groove 13 in the inner edge of the casing 11. According to the seventh aspect of the present invention, in the vacuum suction cap device of the above item 4, 5 or 6, the check valve 47 of the piston 32 is covered by the film 45 over the through hole 46 of the piston 32 ( Referring to FIG. 1 and FIG. 4), according to the vacuum suction cap device of the above item 4, 5 or 6, the check valve 47 of the piston 32 is a plurality of through holes 33 around the piston &amp; The seal ring 34 that closes the through hole 33 is formed. (Refer to Fig. 3) ) 1313667 The vacuum suction cap device according to the above item 4, 5 or 6, wherein the check valve 7 of the second S: is a film 9 covering the through hole 4, And the bar 8 for blocking/V avoiding its excessive rise is blocked. (See Fig. 3) Piston ί The vacuum suction cap device of the above item 4, 5 or 6 is a ball 26 which is supported by the through hole 4, and a spreader rod for \ and avoiding excessive rise thereof 8 components. (See Figure 3, Figure 4)

(d) 2 门 According to the above-mentioned 4th, 5th or 6th machine vacuum reduction device, the C-shaped figure 58 extends to press the piston rod 36_check valve 7. (Refer to 31:=1) According to the vacuum suction cap device of the above item 1, the check valve 44 on the movable cylinder is a general through hole 42. 31 ^ The vacuum suction cap device according to the above item 1 The activity of the piston 31 piston 32 is reversed in the direction of the valves 44, 47, the two 3ι, : force =: ' and the sealing jaw 59 is formed by a closed mast that is connected with the cylinder 31; m6 The composition of the secret _6 can be contacted by the piston 32 to the upper portion of the movable gas red 31 without contact (see Fig. 5), and the vacuum suction cap of the patent range 14 is attached. The second bottle can be connected to the hollow rod 69, and the lower end can be dried 69. The hollow rod 69 is provided with a L-moving sealing jaw 59 on the inner and lower sides thereof, and the outer periphery is connected to a gas cylinder 8 The utility model has a one-way cymbal 47, which is connected with a half of the fixed lock and has a return spring 70, the inner core is connected with W 65 ^ 6, and 34 is idling 69 and can accommodate the entire piston 64 to make 1 straight The double movement, the material of the device 50, and the mutual rotation and interlocking fixed, is provided with a block I, a piston 64 phase, 9 1313667, item 15, the vacuum pumping bottle according to the above item 14 The hollow rod 69 is integrally formed with the cap base 3 (refer to FIG. 11). According to the vacuum pumping cap device of the above item 14, the hollow rod 69 is reversely penetrated into the cap base 3 The hollow rod 69 of the cap base 3 is a concave hollow groove for accommodating the one-way valve 7 and the sealing valve 59 valve body, and the valve stem 65 of the sealing valve 59 is extended into the groove of the cap base 3 Item 17. The vacuum suction cap device according to item 14 above, wherein the hollow rod 69 is coupled to the cap base 3 in a screwing manner.

Item 18, according to the vacuum pumping cap device of the above item 15, 16 or π, wherein the screw 5Gd is the contact block 72, 73 on the piston 64 and the thin 68 (see Fig. 11). ^ Item 19, the vacuum locking device 5〇e according to the above item 15, 16 or 17 is a projection 75 from the outer edge of the piston 64, and a groove corresponding to the inner edge of the annular casing 11 of the convex portion 75 74 components. (Refer to Fig. i2) The 20th item, according to the above-mentioned Item 15, 16 or 17, the groove 74 of the nipple 71 of the true mutual σ. (Refer to Fig. u, Fig. (2) Item 21 'The single _47 of the vacuum pumping piston 64 according to the above 15, 15 or 17 is formed by the film-covered through-hole "device, the item 2" according to the above 15, 16 or 17 The one-way (four) of the piston 64 is constituted by a number 拙= shame device around the piston 32, and the sealing ring 34 of the through hole 33. (Refer to Fig. (1), hole 33, and closing the two === =, gas cap cover device, the film 9 which blocks the film 9 and avoids its excessive rise; the film 9 which is blocked, and the vacuum suction cap device for the 24th item according to the above item 15, 16 or 17 , 1313667 Compared with the efficacy of the prior art: 64 Relay 1 'the pumping shock (such as the cylinder 3 Pi piston people, so in the up, and the cap base 3 can be combined with the seal group and can === The reciprocating action of the air suction device is used for pumping, and the work of pumping out the kiln and Γ = to make the vacuum 'very convenient.

Easy to assemble or disassemble by drawing the corrugated ’ can also be easily closed, closed and then ^. The locking function of the cap base 3 is to close the container, and there is no check valve 44, 47 in the air pumping device, which can detect the air flow direction and suppress the 隹 'W ' and the sealing ring setting can prevent The air is separated from the gap during operation, and in order to facilitate the adjustment of the air flow, the piston 3G is arranged to divide the movable cylinder 4G into two air chambers 40, 41 to ensure that the air does not easily flow after entering each area, and is sequentially Through the planned moving line, it is finally discharged.

The vacuum pumping cap device of the invention is easy to assemble and disassemble, and when a fault occurs, unscrewing the movable cylinder 4 or the piston 64 and disassembling and unlocking the nut 14' fixed under the cap base 3 can find out the reason and Eliminate the problem. [Embodiment] Hereinafter, the following description will be made in detail based on the embodiments shown in the drawings: The vacuum pumping cap of the present invention can be mainly divided into two embodiments, and the difference between the two embodiments is that the first embodiment has In the second embodiment, the movable cylinder does not have an active cylinder, but has an exposed piston. Hereinafter, the second embodiment will be described with reference to the drawings. 11 13 13 13 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Figure 5 is a fourth example of a full-section shed, and Figure 7 is a fifth full-sectional view. 2 is an exploded perspective view of the first embodiment of the locking device 50, and FIG. 6 is an exploded perspective view of the locking device 50b of the fourth example. Taking FIG. 1 as an example, the vacuum pumping cap of the present invention! The utility model comprises a bottle base 3; a sealing ring 34 and a piston _47; a hollow piston rod 36, which is separated from a one-way valve 7 and has a sealing valve 59 thereon; a cylinder 31 comprises the whole The piston 32 and the piston rod 36 have a one-way valve; and a rotary locking device 5〇. - The above-mentioned 'sealing valve 59 is constructed as a valve rod 58 having a bottom end having a dam, a sealing ring 56 for detecting the valve rod; a magazine 57 for holding the valve rod 58 back; and a plurality of The piston rod 36 _ through hole % is smooth. Secondly, the length of the W-bar 58 can be extended. As shown in Fig. 4, the valve stem 58 is closed when it is closed to effectively prevent backflow of liquid in the container. In the above, the predetermined thread at the bottom of the piston rod 36 passes through the center hole of the bottle cap 3, and then is screwed and locked with the nut 14 (as shown in Fig. d, the sealing ring 19 is arranged at the screwing portion to achieve the anti-seepage effect). In addition, the piston rod 36 can also be formed by the body of the ship's base 3 (Fig. 3). The structure of the above-mentioned rotating solid foundation 50 is as shown in Fig. 2, which is composed of two L-shaped hooks 49 and pistons 32 on the cylinder 31. The upper two L-shaped fishing pieces 48 are formed. In addition, the rotary locking device 5〇a shown in FIG. 3 can also be locked to the periphery, and the structure is that the outer end of the cylinder 31 is provided with an outer cymbal 62 to match the cap. The internal thread 63 of the base 3 generates a lock after the rotation. The aforementioned rotary closing device 50 can keep the sealing valve closed at 12 1313667 after the _. The one-way valve at the lower end of the piston rod 36 is covered with the film 9. Through hole 4 (as shown in the figure = above the film 9 - the bar 8 is excessively raised with respect to the film 9). The one-way valve 7 can be a ball 26 (Fig. 4), which is blocked by the valve stem 58 The ball 26 is prevented from rising excessively. In order to make the eight females feel ashamed, the above-mentioned cylinder 3i (as shown in Fig. 1) can be made by a pipe 54 of an internal thread 5, 52, and the household is working. 54 screwed side 54 of the official end and having an external thread

And a lower cover 55 which is screwed to the side end of the pipe 543 and has an external thread. In addition, the manner of the above-mentioned job combination is also combined in a tight fit manner. As shown in FIG. 3, the two ends of the tube 54 are composed of the upper cover 53 and the lower cover 55 in a tight fit manner, and the joint portion can be further reinforced with adhesive or resin. fixed. The above-described check valve 47 is constructed as shown in Fig. 3, which is a seal ring 34 which is edged by a piston, and a through hole 33 which communicates with the upper air chamber at the upper end of the piston 32. Alternatively, as shown in Figs. 1 and 4, the film 45 is covered on the through hole 活塞 of the piston 32. Alternatively, as shown in FIGS. 5 and 7, the film 79 is covered by the through holes 46 and 78. As shown in Figs. 1 and 5, the check valve 44 disposed above or below the cylinder 31 causes a two-degree vacuum to be applied to the air chamber of the cylinder 31. The check valve 44 is fixed by the linings 43 and 76 by rivets. Secondly, the check valve 44 of the cylinder 31 can also be replaced by a general through hole 42 as shown in Figs. 3 and 4, which can cause a vacuum. Further, as shown in Fig. 3, in order to smooth the piston 31 and prevent the inadvertent collision, the piston rod 36 is bent, and an annular casing 6 accommodating the cylinder 31 is provided on the cap base 3. In order to help the cylinder 31 smoothly return to the position of the return force spring 61 shown in Figs. 1 and 5, the manual return mode is replaced. As shown in Fig. 5, the above-mentioned piston 32 and the one-way valves 47, 44 on the cylinder 31 are placed 13' 1313', and the return force spring 61 is also provided, which is generated by the thrust of the return spring 61, and is sealed. _ 59 is composed of a closed valve stem 65 which is connected to the cylinder 31 and a sealing ring 66 which cooperates with the inner wall 67 of the hollow piston rod 69. The sealing ring can rise through the piston when it rises with the gas 31 Make a hole to the top of it. - Figure 6 is not an exploded perspective view of the rotary locking device 5〇b of Figure 5, which shows that the walking locks are placed by two L-shaped hooks 49 provided on the mast 65, and the piston 32. The two upper L-shaped hooks 48 are formed. earth

Next, FIG. 7 discloses that the cap base 3 has an annular casing 6〇, and the rotary locking device 50c can be provided by the protrusion 12 of the outer edge of the cylinder 31 and the annular casing above the cap base 3, and the groove 13 of the edge composition. The groove 13 is red in shape, so that the cylinder block 12 can be rotated and locked by being pressed down. 8 is a full-sectional view of the sixth embodiment of the present embodiment, and FIG. 8 is a schematic view of the vacuum pumping cap. (Uncovered), the gas 31 and the base of the cap are fixed: the dammer 9 is closed. When the cap 3 is rotated to an angle, the locking device 50/knife is separated (Fig. 9). 'At the same time, the sealing valve is in an open position due to the elastic action of the spring 57. When the state shown in Fig. 9 is to be changed into a pattern, the check valve is used to prevent air from flowing back into the container (uncovered) in the hollow, so when the cylinder Μ When the manual thrust is oscillated, the volume of the gas is reduced and the air is compressed. The one-way valve of the lower government is 47-year-old. The upper air chamber is 4, so that the upper gas chamber becomes larger, due to the single _ 44 _ Technology, so the heart side in one direction « 4〇; # =0: When the cylinder 31 goes down again, the lower air chamber 4〇 can get better real work and 'be a second degree vacuum; and when the figure 1Q changes back to the figure At 9 o'clock, the air is changed from the container (not 1313667 '«, uncovering) through the check valve 7, through the hollow rod pipe 37, through hole to the lower air chamber 4, as shown in Fig. 9. Thus, The drawing is repeated until the desired degree of vacuum of the container. Finally, the moving cylinder 31 is pressed down and rotated - the angle can be locked and combined with the cap base 3, and the sealing valve 59 is closed by being compressed, and the vacuum is closed. If the check valve 44, 47 is reversed, the upper air chamber 41 and the lower air chamber 40 are opposite to each other. When the closing valve stem 65 is raised and opened, the hollow pipe and the upper portion are closed. The gas chamber μ is connected, and the rest of the functions are the same as the above principle. [First Embodiment] For the fox structure, the vacuum reduction cap 1 of the true rotation can be turned into a non-plug and a spring thrust is used to generate a vacuum, as shown in Fig. 11. 2 is a full-sectional view showing a second embodiment, and FIG. 12 is a second full-sectional view showing a vacuum pumping cylinder, which includes: a bottle cap base 3, which can be connected thereto. The hollow rod 69 has a lower end capable of engaging - a closed container (not uncovered); a hollow piston rod 69 having a check valve 7 disposed below the inside of the hollow piston cup 69 and a reciprocating sealing valve body 67' A cylinder 68 is connected to the outside; a piston 64 is provided with a one-way peripheral The valve ^7 is composed of a sealing ring 34 and a through hole 33 provided on the sealing ring, and the I5/, the returning force spring 70, and the half 72 of the rotary locking device 5〇 have a center at the center The root sealing valve 59 _ rod 65 and the sealing ring 66 cylinder 68 are connected to the hollow piston rod 69 at the center of the core, and the charm boat plug 64 has its charm wire re-moving, and has the other half of the _ difficult to set 5G, which can The piston 64 is rotatably interlocked with each other, and a sowing ring 71 is disposed thereon to restrict the stroke of the piston 64. The vacuum suction cap device (where the empty piston rod 69 and the cap base 3 are unfinished) Referring to FIG. 3), or as shown in FIG. 11, the hollow hollow rod 69 and the cap base 3 are screwed together. Or as shown in FIG. 12, the hollow hollow rod 15 1313667 69 is deep below the cap base 3, so that the cap base 3 has a groove for accommodating the check valve 7 and the sealing valve body 67, and the piston 64 is closed. The mast 65 extends into the recess of the cap base 3 and mates with the sealing valve body 67 to seal into a sealed chamber (10). Next, the cylinder 68 can be integrally formed with the cap base 3 as shown in Fig. 12 . Moreover, the rotary locking device 50d can be composed of a barb block 72' 73 on the piston bore cylinder 68 as shown in Fig. u; in addition, the rotary locking device can also be used.

As shown in Fig. 12, the projection 75, which is the outer edge of the piston 64, is composed of an L groove 74 that matches the inner edge of the cap base 3. Furthermore, the one-way valve on the piston 64 (not disclosed, but can be referred to the figure) and the symbol 47 in FIG. 5) can be covered by the film in the through hole; or as shown in FIG. Lai (four) is composed of a plurality of through holes 33 at the upper end. The check valve 7 in the plug can be covered by a ball (four) as shown in Fig. u, and the ball 26 is blocked on the ball 26 to prevent it from rising excessively; and, in the center tongue 5 (10) The valve 7 may also be provided with a mast 8 on the binding film 9 by the film 9 covered by the film 9 as shown in Fig. 12 to prevent the film 9 from rising excessively. The operation diagram of this embodiment can be understood from the figure shown in Fig. 15. The material reduction and weaving device in the figure is the real image of Fig. n. Fig. 13 fresh vacuum evacuation device is fixed on the container (uncovered), the cylinder 68 With the cap base 3 = lock «, ' and the seal valve 59 is closed. When the cap base 3 is rotated to 3, the locking device 5〇d is separated (as shown in Fig. 4), so that the sealing valve 59 is in the open position angle, although the state shown in Fig. 13 is to be changed to Fig. 14, the air is allowed to enter the living environment. a &gt; a air through the -=:=: rr in the plug rod 69 inside the positive air back into the container (uncovered), at this time the shrinkage wire 64' will make the stage in the gas chamber through the through hole 33, so the vacuum force 16 1313667 is used for the check valve 47. Thus, the vacuum of the container is required to be reciprocatingly drawn. At most, the piston 64 is pressed down and rotated by an angle and can be sealed with the cap by the locking device 5 () d. The solid sealing is combined, and the sealing valve 59 is closed due to being crushed. The vacuum is issued according to the present invention. As described later, the practitioner can make various changes without going beyond the closing mechanism. The embodiment of the present invention relates to the configuration of the present invention as long as it does not exceed the present invention.

The present invention is shown in the first embodiment of the present invention. FIG. 1 is a full sectional view showing a first example of the first embodiment of the present invention. Fig. 2 is an exploded perspective view showing the lock device of the first example. Figure 3 is a full sectional view of the second example. Figure 4 is a full sectional view of the third example. Fig. 5 is a full sectional view showing a fourth example. Fig. 6 is an exploded perspective view showing the locking device of the fourth example. Fig. 7 is a full sectional view showing a fifth example of the first embodiment.

8 to 10 are schematic views showing a cross-sectional operation of the sixth example. Figure 11 is a cross-sectional view showing a first example of a second embodiment of the present invention. Figure 12 is a full sectional view showing a second example. 13 to 15 are schematic views showing a cross-sectional operation of the first example. [Main component symbol description] 3 Cap base 4 Through hole 7 One-way valve 8 Stop lever 9 Film 12 Bump 13 Groove 14 Nut 19, 20 Seal ring 26 Sphere 31 Gas red 18 1313667

32 Piston 33 Through hole 34, 35 Sealing ring 36 Piston rod 37 One-way valve 39 Side through hole 40 Lower air chamber 41 Upper air chamber 42 Through hole 43 Membrane 44 Check valve 45 Membrane 46 Through hole 47 Check valve 48, 49 L-shaped hook 50 rotary locking device 51, 52 thread 50a~50d rotary locking device 53 upper cover 54 tube 55 lower cover 56 sealing ring 57 spring 58 valve stem 1313667

59 Sealing valve 60 Ring guard 61 Pull back spring 62 External thread 63 Internal thread 64 Piston 65 Closed stem 66 Sealing ring 67 Inner wall 68 Cylinder 69 Piston rod 71 Retaining ring 72, 73 Barb block 74 L Groove 75 Bump 76 Film 78 through hole 79 film 20

Claims (1)

1313667 IX. Application for Patent Park: “—The lower end can be connected to a &#; a closed container type of real miscellaneous recording, and its 'cap base (3)' can be connected to it - piston rod (36), the piston rod (10) It is hollow and has a one-way raft underneath: (10) the valve is fine), the rebound force is thin, and the piston rod is two-to-wire (32) n plug (32) without the plug rod (36) and its outer edge is set. There is a live ring (10), in which a plurality of pistons one-way Cong 7) and a half of a rotary locking device (50) are arranged; and a --active cylinder (31) has a one-way side - 4), the other side is provided with a fee sealing ring (35), and can accommodate the entire piston (10) and reciprocate linearly; the other half of the rotating solid-set (10) can be rotated and interlocked with the piston (10).曰 2. The vacuum pumping cap device according to claim 1, wherein the piston roller #36 is integrally formed with the clamshell base (3). 曰3· as described in the scope of the patent application. a vacuum pumping cap device, the piston rod (36) and the cap base (3) are screwed together. 4. Vacuum pumping as described in claim 1 a capping device, the rotary locking device (50) being a barbed block (48, 49) on the piston (32) and the movable cylinder (31). 5. The vacuum pumping cylinder according to claim 1 a capping device, the rotary locking device (50a) is a thread (62) of the movable cylinder (31), and a cap (3) thread (63) that is screwed to the thread (62). 6. The vacuum pumping cap device of the first aspect, wherein the rotary locking projection (50b) is formed by two L-shaped hooks (49) disposed on the valve stem (65) and the piston 21 1313667 (32) An upside down L-shaped hook (48). The vacuum reduction capping device according to the item of claim 2, wherein the rotary locking device (50c) is an annular convexity of the outer edge of the movable cylinder (31) Block 〇 2), and the cap annular casing (10) groove (10) that is engaged with the aforementioned bumps (12). ^ If the material is fine, the fourth, fifth, sixth or seventh depends on the vacuum pumping cap device, The single (four) (6) of the piston (32) is formed by the film (6) covering the through hole (46) of the piston (32). 9", as described in the patent scope 4, 5, 6 or 7 vacuum pumping Cap mounting _ set the one-way valve of the living base (32) (47 It is composed of a plurality of through holes (33) around the piston (32) and a seal ring (34) that closes the through hole (33;). R. The vacuum suction cap device as described in claim 4, 5, 6 or 7 of the patent application, the check valve (7) in the sea/tongue cup (36) is a film covered by the through hole (4) (9) ), and the bar (8) for blocking the film (9) and avoiding its excessive rise is blocked. 11. If the shouting capping device described in item 4, 5, 6 or 7 is applied for, the check valve (7) in the piston rod (36) is closed on the through hole (4). The sphere (26) and the soot (8) used to block the sphere (26) and avoid excessive rise. 12. The vacuum pumping cap device of claim 4, 5, 6 or 7 wherein the valve stem (58) in the sealing valve (59) extends into the piston rod (36). Check valve (7). 13. The vacuum pumping cap device of claim 1, wherein the one-way valve (44) on the movable cylinder (31) is a general through hole (42). A vacuum suction cap device according to claim 1, wherein the movable cylinder (31) is opposite to the check valve (44, 47) of the piston (32), both (31, 32) Between the setting - the return spring (61), and the sealing valve (59) is composed of a closed valve stem (65) integrated with the cylinder (31), and a sealing ring (66) thereof, the sealing ring (66) It can pass through the piston (32) to the top of the movable gas rainbow (31) without contact. 22 1313667 15. A vacuum pumping cap device comprising: - a cap base (3) 'on which can be connected - a hollow, rod (10)), the lower end of which can engage a closed container; - a hollow piston rod (10)) The stud (10) is provided with a check valve (7) above the reciprocating brim valve (10), and a cylinder (68) is connected to the periphery thereof. - The living base (64) is contained in the gas (10) And has a one-way valve (47), the vertical part of the rotary_device (10) has a - return spring (10), the inner material is connected to the valve stem (10) of the closing valve (59) and its sealing ring (66) ), and there is a sealing ring (34) on the periphery; eight cylinders (68) 'the center is connected to the hollow piston rod (69) and can accommodate the entire piston (10) to make a linear reciprocating lion, with a reading and closing device (10) The other half is rotated and interlocked with the piston (64), and a ring (7) is provided thereon. 16. The vacuum pumping cap device of claim 15, wherein the middle piston rod (69) is integrally formed with the cap base (3). * The vacuum suction capping device according to claim 15 of the claim, wherein the middle (10) is a hollow hollow groove of the bottom of the bottle cap base (3), which is recessed in the hollow body cap (3), The one-way valve (7) and the sealing valve (10) are accommodated. The mast (65) of the sealing valve (59) extends into the recess of the cap base (3) and is closed. The vacuum pumping cap device of the 曰 曰 如 专利 专利 专利 专利 专利 专利 。 。 。 。 。 。 。 。 。 。 。 。 。 τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ The vacuum pumping cap cover (72, ^ turn locking device (5〇d) according to the scope of claim 16, 17 or 18 of the patent is the piston (64) and the inverted fishing block 20 on the cylinder (10). The vacuum pumping cap cover 23 1313667 * s according to claim 16, 17 or 18, the 'rotational locking device (5〇e) is the &amp; block (75) of the outer edge of the piston (10), And an inner edge groove (10) of the cover ring (1)) which is engaged with the aforementioned bumps (75). 21. The vacuum pumping cap device of claim 16, wherein the rotary locking device (50) is a bump (5) from the outer edge of the piston (10), and the aforementioned bump (75) Grooves (74) of the cylinder retaining ring (71) that are engaged with each other. 22. The vacuum pumping cap cover i as described in the patent application No. 16, 17, or 18, wherein the single butterfly (π) of the Hershey (10) is formed by finely covering the through hole. 23. For the vacuum pumping cap assembly described in the scope of the patent range, μ, 17 or μ, the one-way valve of the piston (64) is a plurality of through holes around the piston (32) (33) And a sealing ring (34) for closing the through hole (33). 24. The vacuum suction cap device according to the invention of claim 1, the hollow piston rod (69) The check valve (7) is blocked by a film (9) covering the through hole and a ram (8) for blocking the film (9) and avoiding excessive rise thereof. The vacuum pumping cap device of claim 16, wherein the one-way valve (7) in the hollow rod is a ball (26) enclosed in the through hole (4) and used to block the ball (26) ) and avoid the excessive rise of the load bar (8). 24