TWM445976U - Self-suction type vacuum suction apparatus - Google Patents

Description

Self-priming vacuum suction device

This creation relates to a male vacuum suction device, especially a self-priming vacuum suction device that does not require any suction device to be placed outside the suction device.

According to the vacuum aspirator, it is an instrument for assisting male genital erection. The vacuum aspirator described here is widely available in the market, and the following are generally listed:

1. As shown in Fig. 10, a conventional vacuum aspirator 90, comprising a cup body 900 and a pull-type attracting member 901 connected by a pipe 902, is used to fit a male genital body into the cup body. At 900 o'clock, the handle 903 on the aspirator 901 is actuated to create a negative pressure in the cup 900 to assist the male genital erection.

2. As shown in FIG. 11, another conventional vacuum suction device 91, including a cup body 910 and a pressing type attracting member 911, is connected by a pipe 912, and the male genitalia is also put into the use. In the cup 910, by pressing the ball 913 on the aspirator 911, a negative pressure can also be formed in the cup 900 to assist the male genital erection.

3. As shown in Fig. 12, another conventional vacuum suction device 92, including a cup body 920 and an air suction motor 921, is connected by a pipe 922, and the male genital is also put into the cup body during use. In 920, a negative pressure is automatically generated in the cup 900 by the actuation of the pumping motor 921 to assist the male genital erection.

The above three conventional vacuum suction devices are all externally acting to create a negative pressure in the cup body. However, when the external device stops acting, the negative pressure in the cup body disappears, so the user must maintain the external device to operate. The vacuum aspirator 90 and the vacuum aspirator 91 are quite laborious if they are continuously sucked. If the vacuum aspirator 92 is used without difficulty but is quite power-consuming, the external device is activated. The vacuum aspirator has room for improvement.

Therefore, how to solve the problem of the above-mentioned conventional vacuum suction device in use is the focus of the creation.

The main purpose of the present invention is to solve the above problems and provide a self-priming vacuum suction device, which can adjust the amount of intake and exhaust of the cup body during use according to the user's feeling, so as to adjust the genitals to be pumped in the cup body. The negative pressure on the return, and the resistance of the genitals when moving into the cup, and the effect of assisting male genital erection and sex toys.

For the purpose of the foregoing, the present invention comprises: a cup body which is hollow and has both ends permeable, the outer diameter of which is retracted at one end to form a neck portion, and has a first opening in the neck portion which is outwardly permeable. The other end of the neck has a second opening that is outwardly permeable; an adjusting member is screwed to the neck and closes the first opening, and the adjusting member and the neck portion are slightly ventilated and have a lock a portion that abuts against the top end of the neck when the neck is tight, and can be loosened relative to the neck to adjust the gap between the stop portion and the top end of the neck, and the neck has at least one longitudinal gas The auxiliary gas can be flowed between the adjusting member and the neck, the adjusting member is extended with a rib inwardly, and the inner rib is provided on the inner circumference of the rib; a locking assembly includes a stopper and an upper diaphragm a seat and an upper diaphragm; the retaining member has an external threaded portion locked to the internal thread, and has an upper partition portion, the upper partition portion has an upper concave portion and an upper through hole, and has an air hole; the upper film The pedestal has a lower portion below the upper partition, the lower partition has a lower recess and a lower through hole, and a diaphragm chamber is formed between the lower recess and the upper recess, and the lower through hole is smaller than the upper through hole; The upper diaphragm is disposed in the diaphragm chamber and has a tangential slit of different lengths for air in and out.

The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.

Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

This creation provides a self-priming vacuum aspirator, please refer to Figure 1 to Figure 5, which shows the structure of the five embodiments selected for this creation. This is for illustrative purposes only. Without being bound by such a structure, the respective embodiments are described below as follows.

Please refer to FIG. 1 to FIG. 5 , which is a first embodiment of the present invention. In this embodiment, a cup body 1 , an adjusting member 2 , a backing ring 3 , a soft rubber sleeve 4 and a locking assembly 5 are included. Wherein: the cup body 1 is hollow, and the two ends of the cup body 1 are emptied, and the outer diameter of the cup body 1 is retracted at one end to form a neck portion 10 having a first portion in the neck portion 10. An opening 11 has a second opening 12 which is outwardly permeable at the other end of the neck 10. The two ends of the cup 1 are respectively vented to the outside by the first opening 11 and the second opening 12, and the neck The outer side of the second opening 12 is provided with a retaining ring portion 14 at one end of the second opening 12.

The adjusting member 2 is screwed to the neck portion 10, and the adjusting member 2 closes the first opening 11 and blocks the adjusting member 2 with the shoulder portion 13. The adjusting member 2 and the neck portion 10 have a slight gas-tight gap. The adjusting member 2 has a blocking portion 20. When the adjusting member 2 is locked to the neck portion 10, the blocking portion 20 abuts against the top end of the neck portion 10, so that the first opening 11 is closed, so that the gas cannot be used by the first The opening 11 enters or exits. The neck 10 has two longitudinal air passages 100 that assist in the flow of gas between the adjustment member 2 and the neck 10. The adjusting member 2 is provided with a rib 21 extending inwardly, and an internal thread 22 is disposed on the inner circumference of the rib 21 .

The backing ring 3 has an inner ring 30 and an outer ring 31, wherein the inner ring can be changed in diameter by the replacement of the backing ring 3, and the outer ring 31 is a fixed diameter.

The soft rubber sleeve 4 is hollow and inserted into the cup body 1. The soft rubber sleeve 4 has a diaphragm 40 at one end near the first opening 11, and the diaphragm 40 is integrally formed on the soft rubber sleeve 4. Water can pass through the diaphragm 40, so that the diaphragm 40 blocks the semen from splashing out of the soft rubber sleeve during use. In this embodiment, the soft rubber sleeve 4 is disposed on the backing ring 3 and is inserted into the cup body. The soft rubber sleeve 4 has a buckle portion 41 at one end of the retaining ring portion 14, and the buckle portion 41 can be turned over to be buckled on the retaining ring portion 14, and the soft rubber sleeve 4 is at the buckle portion thereof. One end of 41 has an aperture end retracted inlet end 42. The aperture of the inlet end 42 is relatively retracted relative to the hollow portion of the soft rubber sleeve 4 to simulate the vaginal opening of the female, and the genital for the male user thereby enters The end 42 enters, the inner ring 30 is disposed in the cup body 1 at one end of the second opening 12 for the soft rubber sleeve 4, and the outer ring 31 is abutted against the inner wall of the cup body 1 when the collar 3 is replaced. When the diameter of the inner ring 30 is changed, the soft rubber sleeve 4 determines the aperture of the inlet end 42 at the second opening 12 by the change of the diameter of the inner ring 30.

The latching assembly 5 includes a retaining member 50, an upper diaphragm seat 51, an upper diaphragm 52, a lower diaphragm seat 53 and a lower diaphragm 54. The retaining member 50 has an external thread portion 500. The internal thread 22 has an upper partition 501 having an upper recess 502 and an upper through hole 503 and having a vent 504.

The upper diaphragm seat 51 is made of a hard material and has a lower partition 510 below the upper partition 501. The lower partition 510 has a lower recess 511 and a lower through hole 512. The lower recess 511 and the upper recess 502 are formed. a diaphragm chamber 513, and the lower through hole 512 is smaller than the upper through hole 503; a ring body 55 is formed of an elastic body, and is sleeved on the circumference of the upper diaphragm seat 51 with its elastic property, and the ring body 55 An upper rib 550 is disposed on the upper circumferential surface, a lower rib 551 is disposed on the lower circumferential surface, and a side rib 552 is disposed on the circumferential surface of the ring, wherein the height of the upper rib 550 is lower than that of the lower ridge 5 51 is high, and the side ribs 552 are attached to the adjustment member 2, and the controllable air enters the diaphragm chamber 513.

The upper diaphragm 52 is disposed in the diaphragm chamber 513 and has a tangential slit 520 of different lengths for allowing air to enter and exit from the corresponding one or the periphery. When the adjusting member 2 is rotated, the bottom surface of the stopper 50 is simultaneously raised or lowered, and the upper diaphragm 52 can be freely lifted upward.

The lower diaphragm 54 is disposed at the bottom of the lower diaphragm holder 53. The lower diaphragm holder 53 is an elastic structure, and is elastically sleeved on the bottom of the upper diaphragm holder 51. The lower diaphragm 54 has everything. Thread 540.

When the vacuum suction device of the embodiment is used, when the first embodiment of the adjusting member 2 of the neck portion 10 is slightly unscrewed, since the height of the upper protruding strip 550 is high, the elastic force of the upper protruding strip 550 is utilized. The blocking portion 20 of the adjusting member 2 first generates an air gap, so that the air in the cup body 1 can pass through the first opening 11 through the diaphragm 54 below the blocking assembly 5, and then enter the diaphragm through the lower through hole 512. In the chamber 513, the side ribs can also control the air to enter the diaphragm chamber 513. At this time, the air pushes the upper diaphragm 52 up into the upper recess 502, causing the upper diaphragm 52 to be convexly deformed, so that the air is opened. The tangential slit 520 passes through the upper through hole 503, and the air in the cup 1 also forms a resistance to the genital A. At this time, air flows out from the air hole 504, and flows out between the adjusting member 2 and the neck portion 10; When the genital A is withdrawn toward the inlet end 42, the air is reversely recirculated into the cup 1 by the passing member, and when the air passes through the upper diaphragm 52, the upper diaphragm 52 is sucked down to In the lower concave portion 511, at this time, the upper diaphragm 5 2 The concave deformation causes the tangential slit 520 to be opened, and the air, that is, the tangential slit 520, passes through the lower through hole 512 and the lower diaphragm 54 to enter the cup 1.

If the twist lock is slightly unscrewed in the second stage of the adjusting member 2 of the neck portion 10, the lower rib 551 of the upper diaphragm seat 51 and the top end of the neck portion 10 will generate a gas seam again, at which time the air can be sewed The cup 1 is fed in and out, and the amount of gas in and out of the cup 1 is increased. Thereby, the upper diaphragm seat 51 can adjust the air into the diaphragm chamber 513 or the cup body 1 by the different heights of the upper ribs 550 and the lower ribs 551 and the control of the side ribs 522, and only utilize the air. The adjusting member 2 can achieve the double action of air entering the diaphragm chamber 513 and the cup body 1, and the upper side of the upper diaphragm seat 51 is properly adhered to the inner periphery of the adjusting member 2, and is integrally connected and convenient to use.

Therefore, it is not difficult to find out from the above description that the advantage of the present invention is that the flow rate of the air entering and discharging the cup 1 is adjusted by the adjusting member 2 to control the flow rate of the air flow, and when the genital A is withdrawn in the cup body 1, The effect of assisting genital A erection can be achieved by the attraction of negative pressure, and the negative pressure generated by the genital advancement in the cup 1 and the resistance generated by the withdrawal can simulate the situation in which the genital A twitches in the tight vagina. The user has a simulated effect of authentic sex.

Of course, there are still many examples of this creation, only the details change. Please refer to the sixth embodiment of the present invention. The second embodiment of the present invention mainly includes a cup body 1A, an adjusting member 2A, a soft rubber sleeve 4A and a locking assembly 5A. The main difference from the first embodiment is as follows. Lie in: The cup body 1A has a base 14A at one end of the second opening 12A. The base 14A includes an inner ring portion 140A integrally extending from the cup body 1A, and has a ring 141A in the inner ring portion 140A, and a The cover body 142A is combined with the inner ring portion 140A, and the cover body 142A is further disposed on the inner ring portion 140A and is engaged and positioned; the soft rubber sleeve 4A has a bottom portion 42A at the inlet end 41A thereof, and the bottom portion 42A is It is limited to the collar 141A and the outer cover 142A. The collar 141A has at least one inner diameter of the collar, and the inner diameter of the inlet end 41A can be adjusted. The collar 141A can prevent the blood of the genital A from returning temporarily, maintain the genital A erection time, and pass at least one The inner diameter of the above collar is placed around the root of the genital A to match the tightness desired by the user.

The adjusting member 2A further has an extending portion 21A extending outwardly from the blocking portion 20A. The extending portion 21A can be screwed with a pair of adjusting members 22A. The auxiliary adjusting member 22A and the extending portion 21A are slightly ventilated. And a locking component 5A is disposed on the inner side of the extending portion 21A. The upper portion 501A and the lower partition portion 510A of the blocking component 5A and the upper partition portion 510A and the lower partition portion 510A are disposed with an upper diaphragm 52A. The sheet 52A has a seam 520A. The upper partition 501A has an upper recess 502A and an upper through hole 503A above the upper diaphragm 52A. The lower partition 510A is in the first opening of the cup 1A in this embodiment. 11A is integrally formed with the neck portion 10A, and the lower partition portion 510A has a lower concave portion 511A and a lower through hole 512A below the upper diaphragm 52A. The lower through hole 512A is smaller than the upper through hole 503A. The lower diaphragm 510A is provided with a lower diaphragm 54A. The lower diaphragm 54A is disposed on the lower diaphragm seat 53A. The lower diaphragm seat 53A is an elastic body and is sleeved in the adjusting member 2A, and the lower diaphragm 54A has a tangential slit 540A.

When the sub-adjusting member 22A is locked to the extending portion 21A, the bottom portion abuts against the blocking portion 20A, and the sub-adjusting member 22A can be loosened to adjust the gap between the bottom portion and the blocking portion 20A. The extension portion 21A of the present embodiment has two longitudinal air passages 210A, and the air passage 210A assists the flow of gas between the sub-adjustment member 22A and the extension portion 21A.

It can be seen from the above description that the structure of the embodiment is provided with an auxiliary adjusting member 22A in addition to the adjusting member 2A, and the rotation of the auxiliary adjusting member 22A can finely adjust the between the auxiliary adjusting member 22A and the extending portion 21A. The clearance is matched with the upward and concave movement of the upper diaphragm 52A to allow air to pass through the tangential slit 520A, thereby achieving the same effect as the first embodiment.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

(customized part)

90‧‧‧Vacuum suction device

900‧‧‧ cup body

901‧‧‧Attraction

902‧‧‧pipe

903‧‧‧ handle

91‧‧‧Vacuum suction device

910‧‧‧ cup body

911‧‧‧Attraction

912‧‧‧ pipeline

913‧‧‧ sphere

92‧‧‧Vacuum suction device

920‧‧‧ cup body

921‧‧‧Exhaust motor

922‧‧‧pipe

(this part of the creation)

1‧‧‧ cup body

10‧‧‧ neck

100‧‧‧ airway

11‧‧‧ first opening

12‧‧‧ second opening

13‧‧‧ shoulder

2‧‧‧Adjustment

20‧‧ ‧ blocking

21‧‧‧ rib

22‧‧‧ internal thread

3‧‧‧ Backing ring

30‧‧‧ inner circle

31‧‧‧Outer ring

4‧‧‧Soft rubber sleeve

40‧‧‧ diaphragm

41‧‧‧ buckle department

42‧‧‧ entrance end

5‧‧‧Locking components

50‧‧‧Cards

500‧‧‧External thread

501‧‧‧ upper compartment

502‧‧‧Upper recess

503‧‧‧Upper through hole

504‧‧‧ vent

51‧‧‧Upper diaphragm seat

510‧‧‧ lower compartment

511‧‧‧ recessed

512‧‧‧ under the hole

513‧‧‧ Diaphragm room

52‧‧‧Upper diaphragm

520‧‧ tangential seam

53‧‧‧ lower diaphragm seat

54‧‧‧ lower diaphragm

540‧‧‧cut seam

55‧‧‧Act

550‧‧‧Upper rib

551‧‧‧lower ribs

552‧‧‧Side ribs

1A‧‧‧ cup body

10A‧‧‧Neck

11A‧‧‧First opening

12A‧‧‧ second opening

13A‧‧‧Base

130A‧‧ Inner Rings

131A‧‧‧ collar

132A‧‧‧Outer cover

2A‧‧‧Adjustment

20A‧‧ §

21A‧‧‧Extension

210A‧‧ Airway

22A‧‧‧Sub-adjustment

4A‧‧‧Soft rubber sleeve

41A‧‧‧ entrance end

42A‧‧‧ bottom

5A‧‧‧Locking components

501A‧‧‧ upper compartment

502A‧‧‧Upper recess

503A‧‧‧through hole

510A‧‧‧ lower compartment

511A‧‧‧ recessed

512A‧‧‧through hole

52A‧‧‧Upper diaphragm

520A‧‧‧cut seam

54A‧‧‧ lower diaphragm

540A‧‧‧ Thread seam

A‧‧‧ genital

Fig. 1 is a perspective view showing the stereoscopic combination of the first embodiment.

Fig. 2 is a perspective exploded view of the first embodiment.

Figure 3 is a schematic cross-sectional view of the first embodiment.

Figure 4 is a cross-sectional exploded view of the first embodiment.

Fig. 5 is a schematic view showing the action of the first embodiment when the genitals are advanced and withdrawn.

Fig. 6 is a perspective view of the second embodiment.

Figure 7 is a schematic cross-sectional view of the second embodiment.

Figure 8 is a perspective exploded view of the second embodiment.

Fig. 9 is a schematic view showing the action of the second embodiment when the genitals are advanced and withdrawn.

Figure 10 is an external view of the first conventional vacuum aspirator.

Figure 11 is an external view of a second conventional vacuum aspirator.

Figure 12 is an external view of a third conventional vacuum aspirator.

1‧‧‧ cup body

10‧‧‧ neck

100‧‧‧ airway

11‧‧‧ first opening

13‧‧‧ shoulder

2‧‧‧Adjustment

5‧‧‧Locking components

50‧‧‧Cards

500‧‧‧External thread

51‧‧‧Upper diaphragm seat

510‧‧‧ lower compartment

52‧‧‧Upper diaphragm

520‧‧ tangential seam

53‧‧‧ lower diaphragm seat

54‧‧‧ lower diaphragm

540‧‧‧cut seam

55‧‧‧Act

550‧‧‧Upper rib

551‧‧‧lower ribs

552‧‧‧Side ribs

Claims (9)

The utility model relates to a self-suction vacuum suction device, which comprises: a cup body which is hollow and has two ends which are emptied, and an outer diameter thereof is retracted at one end to form a neck portion, and has a first opening which is outwardly permeable in the neck portion. At the other end of the neck, there is a second opening that is outwardly permeable; an adjusting member is screwed to the neck and closes the first opening, and the adjusting member and the neck portion are slightly ventilated, and have a gap a locking portion that abuts against the top end of the neck when locked to the neck, and can be loosened relative to the neck to adjust the gap between the blocking portion and the top end of the neck, and the neck has at least one longitudinal air passage. The auxiliary gas flows between the adjusting member and the neck, the adjusting member extends inwardly with a rib, and the inner rib is provided on the inner circumference of the rib; a locking assembly includes a stopping member, an upper diaphragm seat and a An upper diaphragm; the stopper has an external threaded portion locked to the internal thread, and has an upper partition, the upper partition has an upper recess and an upper through hole, and has an air hole; the upper diaphragm seat has a lower portion below the upper partition, the lower partition having a lower recess and a lower through hole, the lower recess and A recess is formed between the diaphragm chamber and the through hole smaller than the through hole; the diaphragm disposed in the diaphragm chamber having a tangential slits of different lengths, and for locking out the air. The self-priming vacuum suction device according to claim 1, wherein the cup body is provided with a hollow soft rubber sleeve, and the soft rubber sleeve has a diaphragm at an end close to the first opening. The diaphragm and the soft rubber sleeve are integrally formed, water can pass through the diaphragm, and the diaphragm can be blocked The semen is splashed out of the soft rubber sleeve. The self-priming vacuum suction device according to claim 2, wherein the cup body is provided with a retaining ring portion at one end of the second opening at the outer ring, and the soft rubber sleeve is disposed on a backing ring Inserted into the cup body, the soft rubber sleeve has a buckle portion at one end of the retaining ring portion that can be turned over and buckled at the retaining ring portion, and the soft rubber sleeve has one at one end of the buckle ring portion The inlet end of the aperture is retracted, the backing ring has a variable diameter inner ring and a fixed outer diameter outer ring, and the inner ring is provided in the cup body at one end of the second opening for the soft rubber sleeve to be sleeved, the outer ring Then, against the inner wall of the cup body, the soft rubber sleeve is at the second opening to determine the aperture of the inlet end by the change of the diameter of the inner ring. The self-priming vacuum suction device according to claim 1, wherein the adjusting member further protrudes outwardly from the blocking portion, the extending portion has at least one longitudinal air passage, and the extending portion can be screwed Locking an auxiliary adjusting member, the auxiliary adjusting member and the extending portion are slightly ventilated, and the locking assembly is disposed on the inner side of the extending portion, and when the auxiliary adjusting member is locked to the extending portion, the bottom portion is pressed against the blocking portion Above the part, the sub-adjusting member can be loosened to adjust the gap between the bottom portion and the blocking portion. The self-priming vacuum suction device according to the first aspect of the invention, wherein the cup body has a base at one end of the second opening, the base comprises an inner ring portion extending integrally from the cup body, and a ring Provided in the inner ring portion, a cover body can be combined with the inner ring portion, and the cover system is disposed on the inner ring portion and is fastened and positioned; the soft rubber sleeve has a bottom at the inlet end, and the bottom portion is restricted In the collar and the outer cover; the set of rings There is at least one inner diameter of the collar, and the inner diameter of the inlet end can be adjusted. The self-priming vacuum suction device of claim 1, wherein the lower partition is integrally formed with the neck in the first opening of the cup. The self-priming vacuum suction device of claim 1, wherein the neck has an outwardly extending shoulder. The self-priming vacuum suction device according to claim 1, wherein the locking assembly further comprises a lower diaphragm seat and a lower diaphragm, wherein the lower diaphragm is disposed at the bottom of the lower diaphragm seat, thereby A diaphragm seat is coupled to the bottom of the upper diaphragm seat. The self-priming vacuum suction device according to claim 1, wherein the locking assembly further comprises a ring body formed of an elastic body, sleeved on a circumference of the upper diaphragm seat, and the ring body is on The circumferential surface is provided with an upper rib, a lower rib on the lower circumferential surface, and a side rib on the circumferential surface, wherein the upper ridge is higher in height than the lower ridge, and the side rib is available for the adjustment member to be attached Control air into the diaphragm chamber.