JP2019024675A - Suction tool - Google Patents

Abstract

To provide a suction tool that has sufficient adhesion to a rough surface or curved surface and can sufficiently exert suction action.SOLUTION: A suction tool 1 includes: a suction part 2 for generating negative-pressure inside thereof; a suction part 3 made of an elastic body and having a wall body that can maintain negative-pressure inside thereof in order to such an object; a connection part 4 for connecting the suction part 2 to the suction part 3 while communicating their insides; and a soft member 6 that is softer than the wall body and provided in at least part of an open end part of the wall body of the suction part 3.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a suction device.

  Conventionally, various suction devices for the purpose of health and beauty have been proposed. Examples include a coupling device that improves blood circulation by aspirating the skin and eliminates body problems such as stiff shoulders, and a pore aspirator that sucks out dirt from pores by aspirating the pores. Here, in the present invention, the term “health suction device” is not limited to a coupling device or a pore suction device, but refers to a suction device that exerts a suction action on the human body for the purpose of health and beauty.

  In addition, conventionally, a mucous secretion of a human body such as a nasal lick or a sputum has been taken using a suction tube such as a pump connected to a flexible tube. In the present invention, the term “mucosal secretion aspirating device” is not limited to nasal licks and sputum, and refers to a device that aspirates human body discharges and filth (including urine and stool). However, for the purpose of explanation, the application is limited, and when it is referred to as “nasal licking device” or “wrinkle removal device” or “dirt removal device”, it is intended to specify the intended use.

  In the present invention, the term “suction device” simply refers to a device that exerts a suction action, including the “health suction device” and the “mucosal secretion suction device”.

  In Patent Literature 1, a flexible material is interposed between the peripheral edge of the opening of the cup and the human skin, the piston of the suction pump is pulled, the inside of the cup is decompressed, and blood flow is sucked into the human skin. A suction device has been proposed that improves the quality and eliminates stiff shoulders.

  Patent Document 2 proposes a suction device that removes sebum and dirt from pores by installing extra fine fibers in contact with the human skin at the suction nozzle and sucking the pores using a manual suction pump. Has been.

Japanese Patent Laid-Open No. 5-220198 JP 2003-339804 A

  However, in general, if the suction device, cup, nozzle, etc. are made sufficiently soft, the contact feeling with the human skin will be comfortable, but the suction cup, cup, nozzle, etc. will collapse and perform sufficient suction. There was no problem. Conversely, if the suction cup, cup, nozzle, or the like is formed of an elastic material that can obtain a sufficient suction force, there is a problem that the contact feeling between the suction portion and the human skin becomes uncomfortable.

  In addition, the conventional suction device has many curved surfaces, whereas the suction cup, cup, nozzle, etc. are bowl-shaped or cylindrical, creating a gap between the curved surface. However, there was a problem that it was not possible to obtain a satisfactory suction effect due to inadequate contact.

  An object of the present invention is to provide a suction device that exhibits a sufficient suction effect and has both comfort and adhesion to human skin.

The suction device according to the present invention includes an intake portion that generates a negative pressure therein,
A suction part having a wall that can maintain a negative pressure inside to suck the object;
A connection part for connecting the suction part and the suction part in an internally communicating state,
The suction part has a soft member that is more flexible than the wall body at least at a part of the open end of the wall body.

  The soft member may be fixed in the vicinity of the suction port that is adsorbed to the object.

  The soft member may be fixed over at least a part of the inner surface of the wall body from the vicinity of the suction port.

  The wall of the suction part may be formed thinner as it approaches the terminal edge of the open end.

  The wall of the suction portion may be formed thinner as it approaches the end edge of the open end, and the end edge may be formed to have a circular cross section.

  The suction part may be formed of a hollow elastic body, and a plurality of the suction parts may be provided in the suction part.

  The intake part may be formed of a hollow elastic body and connected in series so that the inside communicates.

  The air intake portion may be formed of a hollow elastic body and may have a long balloon-like portion suitable for grasping with a hand.

  The soft member may be formed in a cylindrical shape having a constricted portion.

  The air intake portion may be made of a soft member that is more flexible than the connection portion.

  The connecting portion may have a bellows.

  The vicinity of the suction port may have a plurality of ring grooves.

  The elastic body of the suction part can have a hardness of preferably 40 or more, preferably 50 to 90 degrees.

  The soft member may preferably have a hardness of 5 to 30 degrees, preferably 10 to 25 degrees.

  It is effective to provide a hardness difference of at least 15 degrees, preferably a hardness difference of 25 degrees or more.

  The soft member may be formed in a shape of a waveform in plan view with an uneven width.

  The soft member may be formed in a corrugated shape at a portion that adheres to the suction surface.

  The peripheral edge portion of the suction portion may be formed in a waveform.

  Radial linear grooves may be provided on the surface of the suction part.

A protrusion may be provided inside the suction portion.
A concave groove having a substantially turtle-shaped pattern may be provided on the surface of the suction portion.

  A substantially crack-like concave pattern or convex pattern may be provided on the surface of the suction part.

  A mucosal secretion suction device according to the present invention is characterized by having the suction part.

  The booger device according to the present invention has the suction part.

  The scissor removing device according to the present invention has the suction part.

  The waste removing instrument according to the present invention has the suction part.

  ADVANTAGE OF THE INVENTION According to this invention, the suction device which exhibits sufficient suction effect | action and is provided with the comfort and adhesion with respect to human skin more can be provided.

The longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction instrument by 1st embodiment of this invention. The partial longitudinal cross-sectional view of the suction device by 2nd embodiment of this invention. The partial longitudinal cross-sectional view of the suction device by 3rd embodiment of this invention. The partial longitudinal cross-sectional view of the suction instrument by 4th embodiment of this invention. The longitudinal cross-sectional view of the suction device by 5th embodiment of this invention. The longitudinal cross-sectional view (a) of the suction instrument by 6th embodiment of this invention, and explanatory drawing (b) of a use condition. The longitudinal cross-sectional view (a) of the suction instrument by 7th embodiment of this invention, and explanatory drawing (b) of a use condition. The longitudinal cross-sectional view of the suction device by 8th embodiment of this invention. The longitudinal cross-sectional view of the suction device by 9th embodiment of this invention. The longitudinal cross-sectional view of the suction device by 10th embodiment of this invention. The longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction instrument by 11th embodiment of this invention. 1 is a perspective view of a booger device using a suction device according to an embodiment of the present invention. Explanatory drawing of the suction part and suction port of the nasal stripping device by one Embodiment of this invention. The perspective view of the scissor device using the suction device by one Embodiment of this invention. The modification of the suction device by 1st embodiment of this invention. The modification of the suction device by 1st embodiment of this invention. The modification of the suction device by 1st embodiment of this invention. The modification (a) and (b) of the suction device by 1st embodiment of this invention. The modification of the suction device by 1st embodiment of this invention. The modification of the suction device by 1st embodiment of this invention. The longitudinal cross-sectional view of the suction part of the booger device by 1st embodiment of this invention. The longitudinal cross-sectional view (a) of the suction part of the filth removal instrument by 1st embodiment of this invention, and the longitudinal cross-sectional view (b) of the suction part of the modification.

  Embodiments that are examples of the present invention will be described below with reference to the drawings.

[First embodiment of suction device]
FIG. 1: has shown the longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction instrument 1 by 1st embodiment which is an example of this invention.

  As is clear from FIG. 1A, the suction device 1 has an intake part 2, a suction part 3, and a connection part 4. The intake section 2 has a substantially spherical shape, and the suction section 3 has a generally bowl-like shape (referred to as “saddle shape”).

  The air intake portion 2 is made of, for example, a hollow elastic body, and discharges air accumulated in the inside by being pressed with a finger, so that a negative pressure can be generated inside by the return force of the elastic body. .

  The suction part 3 is preferably made of an elastic body, and has a wall that can suck the object while maintaining the negative pressure generated by the suction part 2 inside. When the suction part 3 is an elastic body, it can be formed by thinning, for example, silicon rubber, rubber, soft vinyl chloride, nylon, polypropylene resin, or the like. The suction part 3 preferably has a hardness of 40 degrees or more, and preferably a hardness of 50 to 90 degrees.

  Here, the hardness is “durometer hardness” which is generally widely used since the measuring machine is simple. "Durometer hardness" is a method of pressing a non-sharp needle (press needle, indenter) into the surface of the object to be measured, measuring the amount of deformation and digitizing it, and using a spring as the force to push the needle . Type A is standardized for medium hardness and type E for low hardness.

  The connecting portion 4 is provided between the intake portion 2 and the suction portion 3 and is connected in a state where both portions are communicated inside. The connection portion 4 may be an elastic body, and is formed of the same material as the intake portion 2 and the suction portion 3 in this embodiment.

  The suction port 5 is a portion (annular suction surface) where the suction device 1 is attracted to an object, and an end portion (a wall body of the suction portion 3) opposite to an end portion connected to the connection portion 4 of the suction portion 3. Open end).

  The air intake portion 2 has a soft member 6 that is more flexible than the wall body at least at a part of the open end of the wall body. The soft member 6 is formed by being fixed to the end portion of the suction portion 3 by double molding.

  As for the wall of the suction part 3 of this embodiment, the edge part near the suction port 5 is formed in the cross-sectional arc shape. The soft member 6 is fixed to the end of the wall near the suction port 5 of the suction portion 3, that is, by double molding so as to surround the arc-shaped end of the wall. Double molding is a method for integrally forming resins of different materials, and is sometimes called two-color molding. According to this method, the process can be simplified and the adhesion can be strengthened as compared with the process of bonding another member.

  However, the soft member 6 only needs to be fixed in the vicinity of the suction port 5 of the suction portion 3, and the fixing method is not limited to adhesion or welding with an adhesive or double molding.

  The soft member of the soft member 6 can be, for example, silicone, elastomer, or the like. In the case of double molding, the material of the soft member 6 is selected in consideration of the compatibility with the material of the suction part 3. The soft member of the soft member 6 is relatively flexible with respect to the wall of the suction portion 3 and has a hardness of, for example, 5 to 30 degrees, and preferably has a hardness of 10 to 25 degrees.

  For example, the suction part is formed with hard silicon rubber, and soft silicon rubber is double-molded.

  A difference in hardness between the suction part and the soft member is at least 15 degrees, preferably 25 degrees or more.

  The hardness of the soft member 6 is appropriately selected in relation to the hardness of the suction part 3, but the soft member 6 should have a hardness that can withstand the degree of vacuum inside the suction part 3 so that a seal can be formed. preferable.

  The soft member 6 is also related to the roughness of the suction surface, and it is preferable to select a flexible soft member in order to fit the unevenness of the surface with respect to the rough suction surface. For example, nylon, vinyl, polypropylene, rubber, silicon rubber, and elastomer are suitable. For example, when it is made of silicon rubber, the strength is determined from the relationship between the thickness, hardness, and size of the main body.

  FIG. 1B shows a usage state of the present embodiment. The effect | action of this embodiment is demonstrated using this figure.

  When using the suction device 1 of the present embodiment, for example, by pressing the intake portion 2 with a finger, the air accumulated in the intake portion 2 is discharged. After the air is discharged, the pressure applied to the intake unit 2 is reduced while the suction port 5 of the suction unit 3 is in contact with the suction surface of the object (for example, the skin shown in FIG. 1B). remove. Due to the force of the suction part 2 returning to the original sphere shape, the inside of the suction part 2 and the suction part 3 becomes negative pressure, and the suction port 5 sucks the suction surface of the object. The wall body of the suction part 3 is made of an elastic body that can maintain the negative pressure inside, and fits the unevenness of the suction surface by the flexibility of the soft member 6. Thereby, a seal is formed between the suction port 5 and the suction surface, and the suction state can be maintained for a long time. Since the adhesiveness is high and the soft member 6 is soft in contact, it is suitable for sucking uneven portions such as human skin.

  Here, the suction part 2 is thinner than the suction part 3. Thereby, the deformation of the suction portion is suppressed against the deformation of the intake portion.

  Although not shown here, the suction part 2 may be thicker than the suction part 3 to increase the deformation of the suction part 3 so that the suction part 3 is in close contact with the skin. Thus, the difference in shape due to air pressure can be caused by the difference in thickness.

[Second embodiment of suction device]
FIG. 2 shows a longitudinal sectional view of the suction device 1a according to the second embodiment of the present invention.

  The same parts as those in the first embodiment are denoted by the same reference numerals, and redundant description is omitted unless necessary. This also applies to the following description of other embodiments.

  The suction device 1a of the present embodiment includes an intake part 2, a suction part 3, a connection part 4, a suction port 5, and a soft member 6a. The suction part 3 of the present embodiment has an end formed in an arc shape like the suction part 3 of the first embodiment. However, the soft member 6 a of the present embodiment is fixed over the at least part of the inner surface of the suction unit 3 from the vicinity of the suction port 5 of the suction unit 3. Also in this embodiment, it is preferable to adopt double molding as a fixing method.

  At the time of use of the present embodiment, the point of applying pressure to the intake portion 2 and then removing the pressure is the same as in the other embodiments, but since the soft member 6a is fixed inside the suction portion 3, When a soft part, for example, a person's abdomen is sucked up to the inside of the suction part 3, the skin feel is very good.

  Further, by changing the suction pressure applied to the intake portion 2, for example, it is possible to provide an effect like a fingertip that a person massages.

  Note that the materials and hardness of the members of the intake portion 2, the suction portion 3, and the soft member 6a are the same as in the first embodiment.

[Third embodiment of suction device]
FIG. 3 shows a longitudinal sectional view of the suction device 1b according to the third embodiment of the present invention.

  The suction part 3b of the present embodiment is formed thinner as it approaches the terminal part 7b of the suction part 3b, and further warps outward so as to be parallel to the suction surface. The soft member 6b is fixed to the end of the suction part 3b having the shape described above. The soft member 6b is fixed from the end of the suction part 3b to the inner surface of the suction part 3b, but may be fixed in the vicinity of the suction port 5b. Also in this embodiment, it is preferable to employ, for example, a method of double-molding silicon rubber as a fixing method.

  According to this embodiment, since the contact surface of the suction port 5b is wide, the soft member 6b fits the unevenness | corrugation of a suction surface, and can contact in a wide area. Since the adhesiveness is high and the soft member 6b is soft in contact, it is suitable for sucking uneven portions such as human skin.

  The materials and hardness of the members of the intake part 2, the suction part 3b and the soft member 6b are the same as those in the first and second embodiments.

[Fourth embodiment of suction device]
FIG. 4 shows a longitudinal sectional view of the suction device 1c according to the fourth embodiment of the present invention.

  Similarly to the suction part 3 of the third embodiment, the suction part 3c of this embodiment is formed thinner as it approaches the terminal part 7c, and warps outward so as to be parallel to the suction surface. However, in this embodiment, the terminal edge of the open end part of the suction part 3c is formed in the circular section. The soft member 6c is fixed from the end of the wall of the suction part 3c to the inner surface of the suction part 3c. The soft member 6c may be fixed only in the vicinity of the suction port 5c. Also in this embodiment, it is preferable to adopt double molding as a fixing method.

  According to the present embodiment, since the suction port 5b is wide, the soft member 6b fits the unevenness of the suction surface and can be in contact with a wide area, as in the third embodiment. However, since the thickness of the soft member 6c at the end portion of the suction port 5c is larger than that in the third embodiment, the suction port 5c can be tightly sealed, and the negative pressure state inside the suction portion 3c is more securely maintained. be able to. Since the adhesion is high and the soft member 6c is soft in contact, it is suitable for sucking uneven portions such as human skin.

  In addition, regarding the material and hardness of the member of the suction part 2, the suction part 3c, and the soft member 6c, it is the same as that of 1st-3rd embodiment.

[Fifth embodiment of suction device]
FIG. 5 shows a longitudinal sectional view of a suction device 1d according to a fifth embodiment of the present invention.

  In the present embodiment, a plurality of connection portions 4d (connection portions 4d ′ and 4d ″) and a plurality of intake portions 2d (intake portions 2d ′ and 2d ″) respectively corresponding to the connection portions 4d with respect to the suction portion 3d. Is provided. In the example of FIG. 5, only two intake portions 2 d ′ and 2 d ″ are shown, but three or more intake portions may be used.

  Similarly, when using the suction device 1d of the present embodiment, the air accumulated in the intake section 2d (the intake sections 2d ′ and 2d ″) is exhausted. In the present embodiment, the intake section 2d is Since there is a plurality, the volume in the intake portion 2d is large, and when the pressure applied to the intake portion 2d is removed, the force that the intake portion 2d tries to return to the original spherical shape increases, and the suction portion The negative pressure related to the inside of 3 increases. And since the force in which the suction port 5 attracts | sucks a suction surface also becomes large, the close_contact | adherence with respect to a suction surface becomes high.

  Further, by changing the elasticity (for example, changing the thickness) of each intake portion 2d, the amount of air discharged inside the intake portion 2d can be visually observed.

Furthermore, the intake pressure can be visually observed and adjusted by checking which position of the intake portion is recessed.
Since the adhesiveness is high and a large area can be sucked, it is suitable for sucking wide and uneven portions such as thighs.

  In addition, regarding the material and hardness of the soft member of the suction part 2d, the suction part 3d, and the soft member 6d, they are the same as those in the first to fourth embodiments.

[Sixth embodiment of suction device]
FIG. 6: has shown the longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction instrument 1e by 6th embodiment of this invention.

  In the present embodiment, a plurality of air intake portions 2e (intake air portions 2e 'and 2e ") communicate with each other and are connected in series.

  Also in the suction device 1e of this embodiment, since the force for the intake part 2e (the intake parts 2e ′ and 2e ″) to return to the original spherical shape is large as in the fifth embodiment, the inside of the suction part 3 The negative pressure related to increases. And since the force in which the suction opening 5 attracts | sucks a suction surface becomes large, the close_contact | adherence with respect to a suction surface becomes high with the softness | flexibility of the soft member 6. FIG.

  The plurality of intake portions 2e are the same as in the fifth embodiment, but the number of connection portions 4 to the suction portion 3 is singular as compared to the fifth embodiment. Therefore, it is possible to make the suction part 3 and the suction port 5 itself small, and for example, it is suitable for sucking a narrow and uneven part such as a neck part or a sole.

  Further, the amount of air discharged inside the intake section 2 can be visually observed by changing the elasticity (for example, changing the thickness) of each intake section 2e.

  Furthermore, the intake pressure can be visually observed and adjusted by checking which position of the intake portion is recessed.

  In addition, regarding the material and hardness of the member of the suction part 2e, the suction part 3, and the soft member 6, it is the same as that of 1st-5th embodiment.

[Seventh embodiment of suction device]
FIG. 7: has shown the longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction instrument 1f by 7th embodiment of this invention.

  In the present embodiment, the intake portion 2f has a long balloon-like portion suitable for grasping by hand. Further, the suction part 3f has a smaller diameter than the intake part 2f.

  Similarly to the other embodiments, the suction device 1f of the present embodiment presses the suction portion 2f and attracts the suction surface by the return force, but the diameter of the suction port 5f is smaller than that of the other embodiments. Further, since the contact of the soft member 6f becomes soft, it is suitable for pinpointing a smaller portion such as a human skin, particularly a facial pore.

  Note that the materials and hardness of the members of the intake portion 2f, the suction portion 3f, and the soft member 6f are the same as those in the first to sixth embodiments.

[Eighth embodiment of suction device]
FIG. 8 shows a longitudinal sectional view of a suction device 1g according to the eighth embodiment of the present invention.

  In the present embodiment, the air intake portion 2g has a long balloon-like portion suitable for grasping with a hand.

  The suction part 3g has a smaller diameter than the intake part 2g. The soft member 6g is fixed from the suction port 5g to the inner surface of the suction part 3g.

  The suction device 1g of the present embodiment also has a structure in which the suction surface is attracted by the force of pressing the intake portion 2g and returning it. Similar to the seventh embodiment, the diameter of the suction port 5g is small, and the soft member 6g is soft in contact, so that it is suitable for pinpointing smaller parts such as human skin, especially facial pores. It is also possible to use absorbent cotton 8 containing lotion or moisturizer inside the long balloon-shaped air intake 2g, and protect pores that have opened after suction. Can be done at the same time.

  The material and hardness of the soft member of the air intake portion 2g and the soft member 6g are the same as those in the first to seventh embodiments.

[Ninth embodiment of suction device]
FIG. 9 shows a longitudinal sectional view of the suction device 1h according to the ninth embodiment of the present invention.

  In the present embodiment, the intake portion 2h has a long balloon-like portion suitable for grasping with a hand.

  The suction part 3h has a smaller diameter than the intake part 2h. The soft member 6h is fixed from the suction port 5h to the suction portion 3h, and further to the inner surface of the connection portion 4 and the suction portion 2h. Also in this embodiment, it is preferable to adopt double molding as a fixing method.

  At the time of use of the present embodiment, the point that the pressure is applied to the intake portion 2h and then removed is the same as the other embodiments, but the soft member 6h is fixed inside the intake portion 2h. When a soft part, for example, a long object such as a finger, a fingertip joint (such as a rheumatic finger), or a person's cheek is sucked up to the inside of the suction part 3, the soft member 6h is fixed inside. The touch is very good.

  Further, for example, by combining transparent silicon rubber or silicon rubber with a light color on the transparent, it becomes a molded product having a clear color and good hue.

  In addition, regarding the material and hardness of the soft member of the suction part 2h, the suction part 3h, and the soft member 6h, they are the same as those in the first to eighth embodiments.

[Tenth embodiment of suction device]
FIG. 10 shows a longitudinal sectional view of a suction device 1i according to the tenth embodiment of the present invention.

  In the present embodiment, the intake portion 2i has a long balloon-like portion suitable for grasping with a hand. Further, the soft member 6i is formed in a cylindrical shape having a constricted portion. The soft member 6i is directly fixed to the end of the long balloon-like portion that can be called the suction portion 3i. In this embodiment, as a fixing method, a method of adhering another member in addition to double molding can be adopted.

    At the time of use of this embodiment, the point that pressure is applied to the intake portion 2h and then the pressure is removed and the soft member 6i is soft in the same way as in the other embodiments, but has a suction port 5i. Since the soft member 6i itself expands and contracts, the suction port 5i is less likely to be marked on the skin after suction as compared with other embodiments.

  In addition, regarding the material and hardness of the member of the intake part 2i, the suction part 3i, and the soft member 6i, it is the same as that of 1st-9th embodiment.

[Eleventh Embodiment of Suction Apparatus]
FIG. 11: has shown the longitudinal cross-sectional view (a) and explanatory drawing (b) of a use condition of the suction device 1j by 11th embodiment of this invention.

  In the present embodiment, the intake portion 2j is made of a soft member, and is fixed to the end portion of the connection portion 4j opposite to the suction portion 3j. The connecting portion 4j has a cylindrical portion suitable for grasping by hand and is made of a relatively hard resin. A cylindrical soft member 6j having a constricted portion is fixed to the suction side end of the connecting portion 4j. In this case, the hardness deviates from the hardness described above, and flexibility may be ensured by thinning a soft material such as nylon or vinyl. The connecting portion 4j may have a bellows 9.

  When the present embodiment is used, the suction part 2j is pressed with a finger or the like, the air inside the suction part 2j is discharged, the suction port 5j of the soft member 6j is brought into contact with the suction surface of the object, and the suction part 2j is Remove pressure. A negative pressure is generated inside by the force of returning to the intake portion 2j, a seal is formed between the suction port 5j and the suction surface, and the object is sucked.

  According to the present embodiment, the intake portion 2j is connected to the hard connection portion 4j, and it is easy to grip the connection portion 4j and apply pressure to the intake portion 2j.

  In addition, the soft member 6j is formed in a cylindrical shape having a constricted portion, itself has high flexibility, easily fits on the suction surface, and improves the suction of the suction port 5j seen on the skin after suction. It is.

  A plurality of ring-shaped ring grooves are provided in the vicinity of the suction port 5J. The plurality of ring grooves form a seal line with the suction surface, and can improve the suction. Moreover, the possibility of leaving a trace of adsorption can be reduced by adsorbing on the adsorption surface over a wide area.

Note that the materials and hardness of the members of the intake portion 2j, the suction portion 3j, and the soft member 6j are the same as those in the first to tenth embodiments.
[Rhinoscope]
FIG. 12 shows a perspective view of a booger device.

  This booger device 1k can be said to be one of suction devices in a broad sense. From a narrower sense, it can be said that it is one of mucosal secretions (indicating pimples, pus, earwax, sputum, runny nose, urine, stool, etc.) due to its use. In the following description, the suction device will be described.

  The suction device 1k has a configuration suitable for removing the nasal mucus and has an intake portion 2k, a suction portion 3k, and a connection portion 4k.

  The intake portion 2k has a balloon-like portion made of an elastic body, and has a shape suitable for pressing by hand. The suction part 3k is provided at the tip of a tube to be inserted into the nostril. The connection portion 4k that connects the suction portion 2k and the suction portion 3k to the internal communication includes a tube that is connected to the suction portion 3k, a tank that stores a suction material, and a pipe that connects them.

  This suction device 1k (that is, a nasal stripping device) inserts a suction portion 3k located at the distal end of the tube of the connection portion 4k into the nostril, and intermittently applies pressure to the intake portion 2k, thereby causing discharge in the nostril. And foreign matter are sucked and stored in the tank of the connecting portion 4k.

  FIG. 13 is an explanatory diagram showing an enlarged cross section of the suction portion 3k.

  The suction part 3k has a substantially cylindrical shape, and has one end connected to the tube of the connection part 4k and the other end having a suction port 5k. The end portion on the side connected to the tube has a small diameter portion that can be inserted into the tube, and the end portion on the side having the suction port 5k is formed on the outer surface as a small diameter portion on which a flexible soft member 6k can be attached. Between both the small diameter parts, a large diameter part having a slightly large diameter for locking the tube and the soft member 6k is provided. The tube, the large-diameter portion, and the portion on which the soft member 6k is mounted preferably have the same outer diameter.

  A soft member 6k is fixed to the end of the suction portion 3k on the side having the suction port 5k from the suction port 5k to the outer peripheral surface of the suction portion 3k. The fixing method is preferably double molding. The suction part 3k preferably has a hardness of 40 degrees or more, and preferably a hardness of 50 to 90 degrees. The soft member 6k preferably has a hardness of 5 to 30 degrees, preferably 10 to 25 degrees.

According to this embodiment, since the suction part 3k at the tip of the tube to be inserted into the nostril or the like is covered with the soft member 6k, there is less pain when inserted into the nostril and adapts to the complicated shape in the nostril. Thus, the discharged matter / foreign matter can be sucked comfortably. Here, the soft member 6k is not used inside the pipe of the suction port 5k, but may be arranged inside the pipe.
In addition, although not restricted to this embodiment, although the intake part 2k can be comprised with an elastic body so that it can press by hand, as an intake part, what produces | generates a negative pressure inside may be used. For example, it can be set as the apparatus which produces negative pressures, such as a pump, instead of a balloon-like part.

Any known technique such as adhesion or heat fusion can be used to connect the tubes of the suction part 3k and the connection part 4k. The connection between the connection portion 4k and the storage tank and the connection between the storage tank and the intake portion 2k are the same.
[Hardening device]
FIG. 14 shows a perspective view of the scissor removing device.

  The scissor removing device 1m can be said to be one of suction devices in a broad sense. In a narrower sense, it can be said to be one of mucosal secretion device due to its use. In the following description, the suction device will be described.

  The suction device 1m has a configuration suitable for removal of soot, and includes an intake portion 2m, a suction portion 3m, and a connection portion 4m.

  The intake portion 2m has a balloon-like portion made of an elastic body, and has a shape suitable for pressing by hand. The suction part 3m is provided at the tip of a tube to be inserted into the throat. The connection portion 4m that connects the intake portion 2m and the suction portion 3m to the internal communication includes a tube that is connected to the suction portion 3m, a tank that stores the suction object, a pipe that connects them, and the like.

  The suction device 1m of the scissor removing device inserts the distal end of the tube of the connecting portion 4m and the suction portion 3m into the throat, and intermittently applies pressure to the intake portion 2m, thereby sucking in the soot and foreign matter. It is stored in.

  Since the structure of the suction part 3m is the same as that of the suction part 3k of the booger device, redundant description is omitted.

  A soft member 6m is fixed to the end of the suction portion 3m on the side having the suction port 5m from the suction port 5m to the outer peripheral surface of the suction portion 3m. Since the suction part 3m at the tip of the tube to be inserted into the throat or the like is covered with the soft member 6m, there is little pain when inserted into the throat, and it is possible to comfortably suck in wrinkles and foreign objects.

  Furthermore, as a method of suctioning without putting the tip into the nostril, the suction part of the first to eleventh embodiments shown above is provided at the tip, so that the suction is brought into close contact with the periphery of the nose. Can be done.

For example, the same usage can be applied to the ureter and anus.
The connection of the connection part between the suction part 3m, the tube, and the tank is the same as that of the nasal stripping device described above.

  In addition, the material and hardness of the members of the intake portion 2m, the suction portion 3m, and the soft member 6m are the same as those of the nasal licking device.

  Next, further modifications will be described.

[Other Modification 1 of First Embodiment]
FIG. 15 shows a plan view of a suction device 1n according to another modification of the first embodiment described above. In addition, drawing is abbreviate | omitted about the intake part (FIG. 16-20 is also the same).

  Although the suction part 3 of the suction device 1n is not limited to this, the edge part of the peripheral part of the suction port 5 is formed in circular arc shape similarly to 1st embodiment. However, the soft member 6n of the present embodiment has an uneven waveform when the peripheral edge portion is viewed from above. An uneven waveform means an uneven width and includes an irregular shape.

  Thereby, even when the object to be adsorbed has some unevenness, the soft member 6n can fit the adsorbing surface, and the adsorbing force is increased.

  Further, when the suction surface has irregularities, it is possible to find a direction in which the soft member 6n fits the irregularities and is easily attracted while rotating the entire surface. Thereby, it can adsorb | suck more with respect to the uneven | corrugated adsorption | suction surface.

  The peripheral portion may have a uniform waveform shape.

[Other Modification 2 of First Embodiment]
FIG. 16 shows a side view of a suction device 1p according to a modification.

  Although the suction part 3 of the suction device 1p is not limited to this, the edge part of the peripheral part of the suction port 5 is formed in circular arc shape similarly to 1st embodiment. However, the soft member 6p of the present embodiment has an uneven waveform when the lower part is viewed from the side.

  Due to the soft member 6p having a non-uniform waveform at the lower part, even if the object to be adsorbed has some unevenness, it can be fitted and the adsorbing power is increased.

  In addition, when the suction surface is uneven, it is possible to find a direction in which suction is easy while rotating the whole surface.

  Note that the peripheral portion is not limited to being uneven, and may have a uniform waveform shape.

[Other Modification 3 of First Embodiment]
FIG. 17 shows a side view of a suction device 1q according to a modification.

  The suction part 3q of the suction device 1q of the present embodiment has an uneven waveform at the suction port 5q. The soft member 6q is fixed to the peripheral edge of the suction port 5q. Since the suction port 5q has an uneven waveform, the joint surface with the soft member 6q increases, and the suction surface 5q can be more firmly fixed corresponding to the unevenness of the suction surface. The uneven waveform of the suction port 5q means that the width is uneven, and the width may vary irregularly.

  Moreover, although the lower surface and peripheral part of soft member 6q itself are demonstrated as a uniform shape, the lower surface and peripheral part of soft member 6q itself may have an uneven or irregular waveform.

[Other Modification 4 of First Embodiment]
FIG. 18 shows a perspective view of a suction device 1r according to a modification.

  The suction device 1r of the present embodiment is provided with a radial concave groove 31r on the surface of the suction part 3r. The recessed groove 31r is not provided around the center of the suction portion 3r, and the width gradually increases downward. By providing the radial concave groove 31r on the surface of the suction portion 3r, the degree of freedom of the main body with respect to the curved surface can be further increased. This enhances the adsorption effect. In addition, although it is a linear dent groove here, a wavy line or a jagged line shape may be sufficient. Further, a combination of these may be used.

  By increasing the degree of freedom of the suction unit 3r main body, the suction capability (possibility of suction) for curved surfaces, uneven surfaces, and the like is increased.

  FIG. 18 (b) provides a feeling of being pushed, for example, with the belly of the finger or the fingertip when sucked, by providing a waterdrop-shaped protrusion on the inside in a convex shape like the thickness and roundness of the finger. It is what. The shape may be a hemisphere or an elliptical bulge.

Further, as described above, a more real feeling can be obtained by changing the suction pressure.
Of course, as described above, the air pressure is changed by the suction portion or the suction tube of the connection portion, thereby obtaining the effect of unraveling by natural finger pressure.

  Moreover, although the lower surface and peripheral part of soft member 6 itself are shown as a uniform shape, the lower surface and peripheral part of soft member 6 itself may have an uneven or irregular waveform.

[Other Modification 5 of First Embodiment]
FIG. 19 shows a perspective view of a suction device 1s according to a modification.

  The suction device 1s of the present embodiment is provided with a concave groove 31s having a substantially turtle-shaped pattern on the surface of the suction part 3s. By providing the concave groove 31s having a substantially turtle-shaped pattern on the surface of the suction portion 3is, the degree of freedom of the main body with respect to the curved surface can be further increased. In addition, although it is a uniform turtle-shaped dent groove here, an irregular-sized turtle shell may be combined, and may be combined with other dent grooves of a straight line, a wavy line, or a jagged line. . Further, the turtle shell-shaped recessed groove 31s may be provided in the entire suction part 3s, or may be provided in a part excluding the periphery of the central part, or may be provided only in a part close to the suction port 5.

  Moreover, although the lower surface and peripheral part of soft member 6 itself are shown as a uniform shape, the lower surface and peripheral part of soft member 6 itself may have an uneven or irregular waveform.

  This further enhances the suction capability for curved surfaces, uneven surfaces, and the like.

[Other Modification 6 of First Embodiment]
FIG. 20 shows a perspective view of a suction device 1t according to a modification.

  The suction device 1t of the present embodiment is provided with a groove 31t having a cracked pattern on the surface of the suction part 3t. By providing a crack-shaped dent on the surface of the suction part 3s, the degree of freedom of the main body with respect to the curved surface can be increased.

  In addition, although a crack shows a hexagon here, patterns, such as a triangle, a quadrangle, a pentagon, an octagon, a circle shape, and a mesh shape, may be sufficient. Although the cracks overlap, they may be provided at intervals.

  In addition, here, a suction groove 3t is provided on the outer surface of the suction portion 3t, but it may be the inner surface of the suction portion 3t. Furthermore, here, although provided in the peripheral part of the suction part 3t, it may be provided over the whole main-body part, and a pattern may be combined.

  Furthermore, it is good also as a convex pattern of these patterns.

  Moreover, although the lower surface and peripheral part of soft member 6 itself are shown as a uniform shape, the lower surface and peripheral part of soft member 6 itself may have an uneven or irregular waveform.

  The concave grooves and the concaves on the surface of the main body may be combined with different shapes. For example, the vicinity of the soft member 6 may be a turtle shell-shaped dent groove, and the center side may be a radial dent groove.

  As a result, the ability to support suction on curved surfaces, uneven surfaces, and the like is enhanced.

  In addition, the structure demonstrated as a modification of the said Embodiment 1 is applicable to the above-mentioned other embodiment.

[Rhinoscope]
FIG. 21: has shown the longitudinal cross-sectional view of the suction part of the booger device by one Embodiment of this invention.

  The suction part 3u of the booger 1u has a bowl shape, and has a bowl-shaped center part connected to the tube of the connection part 4u and a peripheral end part having a suction port 5u. The portion connected to the connecting portion 4u has a small diameter portion that can be inserted into the tube.

  The suction part 3u is provided with a cylindrical projection 33u concentrically extending substantially vertically inside the bowl shape. The diameter of the protrusion 33u is such that it can be inserted into the nostril.

  Further, the soft member 6u is fixed from the vicinity of the suction port 5u to the inner surface of the suction portion 3u and at least a part of the side wall of the protrusion 33u. Also in this embodiment, it is preferable to adopt double molding as a method of fixing the soft member 6u. The material and hardness of the members of the suction part 3u and the soft member 6u are the same as in the other embodiments.

  According to this embodiment, since the inside of the suction part 3u that contacts the peripheral part outside the nostril and the suction port 5u are covered with the soft member 6u during suction, the contact is soft, and the peripheral part outside the nostril It is suitable for sucking uneven portions of human skin.

  Further, since the protrusion 33u to be inserted into the nostril at the time of suction is covered with the soft member 6u, there is little pain even if the protrusion 33u is inserted into the nostril, and it is discharged according to the complicated shape in the nostril. Objects and foreign objects can be sucked comfortably.

  Furthermore, since the periphery of the nose is covered and sealed with the suction part 3u, the position of the protrusion 33u inserted into the nostril is stabilized even during suction, and the discharged matter / foreign matter can be sucked firmly. Here, the description has been made for the nostril, but the same effect can be obtained for other organs such as the anus. For example, when used for the anus, it is effective that the protrusion 33u has a length exceeding the anal canal or exceeding the internal anal sphincter.

  In addition, although not shown here, in order to smoothly insert the protrusion 33u into these organs, a plurality of screw-like ribs are provided on the surface of the protrusion 33u and inserted while rotating. The method is effective for hard emissions. In addition, the projection 33u is not mirror finished in consideration of smooth insertion, and has an effect of preventing adhesion to the skin and mucous membranes by providing fine irregularities on the surface (such as streaks like a satin finish or a hairline finish). There is. In this case, there is an effect that petrolatum is more easily applied.

  In addition, although not limited to the present embodiment, as in the case of the booger device 1k, the intake part to which the connection part 4u is connected only needs to generate a negative pressure therein, and can be pressed by hand, for example. A balloon-like portion made of an elastic body can be used, or a device that generates a negative pressure such as a pump can be used.

  Any known technique such as adhesion or heat fusion can be used for connecting the tubes of the suction part 3u and the connection part 4u.

[Soil removal equipment]
FIG. 22 shows longitudinal sectional views (a) and (b) of the suction part of the dirt removing device according to one embodiment of the present invention.

  The suction part 3v of the dirt removing devices 1v and 1v 'has a cylindrical shape and is made of a relatively hard resin. The portion connected to the connecting portion 4v has a small diameter portion that can be inserted into the tube. The soft member 6v is formed in a cylindrical shape having a constricted portion, and is fixed to the end portion of the suction portion 3v. Also in this embodiment, it is preferable to adopt double molding as a fixing method. The material and hardness of the soft member 6v are the same as in the other embodiments.

  Further, the dirt removing device 1v 'is provided with a protrusion 33v extending substantially perpendicular to the insertion direction with respect to the suction port 5v. The diameter of the protrusion 33v is such that it can be inserted into the nostril or anus (hereinafter referred to as a nostril). The protrusion 33v may have a through hole 34v.

  According to the present embodiment, the suction member 5v that is a part of the soft member 6v is brought into contact with the outer peripheral part of the nostril or the peripheral part of the anus, and when the suction is performed, the soft member 6v itself expands and contracts. Compared to the suction port 5v is less likely to be found on the skin after suction. Furthermore, the contact is soft and suitable for sucking the uneven portion of the human skin. Since the suction port 5v is made of the soft member 6v, the adhesion to the skin or the like is high. For this reason, the suction port 5v serves as a lid from its shape, so that the sucked dirt can be prevented from leaking.

  Moreover, since the protrusion 33v inserted into the nostril or the like at the time of suction is a part of the soft member 6v in the dirt removing device 1v ′, there is little pain or discomfort even if the protrusion 33v is inserted into the nostril or the like. It is possible to comfortably suck out discharged matter / foreign matter by adapting to the complicated shape inside. By having the through hole 34v, close contact with the nostril and the like is further increased.

  In addition, the position of the protrusion 33v inserted into the nostril or the like is stable even during suction, and dirt can be sucked firmly.

  In addition, although not restricted to this embodiment, the intake part which is the connection destination of the connection part 4v should just generate | occur | produce a negative pressure inside, for example, the balloon comprised with the elastic body so that it can press by hand It is also possible to use a device that generates a negative pressure such as a pump.

Any known technique such as adhesion or heat fusion can be used to connect the tubes of the suction part 3v and the connection part 4v.
Based on the above description, those skilled in the art may be able to conceive additional effects and various modifications of the present invention, but the aspects of the present invention are not limited to the above-described embodiments. Various additions, modifications, and partial deletions can be made without departing from the concept and spirit of the present invention derived from the contents defined in the claims and equivalents thereof.

1, 1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i, 1j, 1n, 1p, 1q, 1s, 1t suction device 1k, 1u booger device 1m scissor removal device 1v, 1v 'filth removal device 2, 2d, 2d ′, 2d ″, 2e, 2e ′, 2e ″, 2f, 2f ′, 2g, 2h, 2i, 2j, 2k, 2m Intake portions 3, 3b, 3c, 3d, 3f, 3g, 3h, 3i, 3j, 3k, 3m, 3q, 3r, 3s, 3t, 3u, 3v suction part 4, 4d ', 4d'', 4i, 4j, 4k, 4m, 4u, 4v connection part 5, 5b, 5c , 5f, 5g, 5h, 5i, 5j, 5k, 5m, 5q, 5u, 5v suction ports 6, 6a, 6b, 6c, 6f, 6g, 6h, 6i, 6i ′, 6j, 6j ′, 6k, 6m, 6n, 6p, 6q, 6u, 6v, 6v ', 6v''soft member 7b, 7c end portion 8 absorbent cotton 9 bellows 3 0j Ring groove 31r, 31s, 31t Recess groove 32r Water droplet type protrusion 33u, 33v Protrusion part 34v Through hole

The suction part 3 has a soft member 6 that is more flexible than the wall body at least at a part of the open end of the wall body. The soft member 6 is formed by being fixed to the end portion of the suction portion 3 by double molding.

A plurality of ring-shaped ring grooves 30j are provided near the suction port 5J. The plurality of ring grooves form a seal line with the suction surface, and can improve the suction. Moreover, the possibility of leaving a trace of adsorption can be reduced by adsorbing on the adsorption surface over a wide area.

Claims (25)

An intake section that generates negative pressure inside;
A suction part having a wall that can maintain a negative pressure inside to suck the object;
A connection part for connecting the suction part and the suction part in an internally communicating state,
The suction device has a soft member that is more flexible than the wall body at least at a part of the open end of the wall body. The suction device according to claim 1,
The suction instrument, wherein the soft member is fixed in the vicinity of a suction port that is attracted to an object. The suction device according to claim 1,
The suction instrument characterized in that the soft member is fixed over at least a part of the inner surface of the wall body from the vicinity of the suction port adsorbing to the object. The suction device according to any one of claims 1 to 3,
The suction device is characterized in that the wall of the suction portion is formed thinner toward the end edge of the end portion having the suction port. The suction device according to any one of claims 1 to 4,
The suction device is characterized in that the wall of the suction part is formed thinner as it approaches the terminal edge of the open end part, and the terminal edge is formed so as to have a circular section. The suction device according to any one of claims 1 to 5,
The suction device, wherein the suction part is made of a hollow elastic body, and a plurality of the suction parts are provided in the suction part. The suction device according to any one of claims 1 to 6,
The suction device is formed of a hollow elastic body and connected in series so that the inside communicates. The suction device according to any one of claims 1 to 7,
The suction device is characterized in that the suction portion is made of a hollow elastic body and has a long balloon-like portion suitable for grasping with a hand. The suction device according to any one of claims 1 to 8,
The said soft member is formed in the cylinder shape which has a constriction part, The suction device characterized by the above-mentioned. The suction device according to any one of claims 1 to 9,
The suction device, wherein the suction part is made of a soft member that is more flexible than the connection part. A suction device according to claim 10,
The connection device has a bellows, and a suction device. The suction device according to claim 10 or 11,
A suction instrument comprising a plurality of ring grooves in the vicinity of the suction port. The suction device according to any one of claims 1 to 12,
The suction device is characterized in that the elastic body of the suction portion preferably has a hardness of 40 degrees or more, and preferably a hardness of 50 to 90 degrees. The suction device according to any one of claims 1 to 13,
Preferably, the soft member has a hardness of 5 to 30 degrees, preferably 10 to 25 degrees. The suction device according to any one of claims 1 to 14,
The suction device according to claim 1, wherein the soft member is formed in a shape of a waveform in plan view having an uneven width. The suction device according to any one of claims 1 to 4,
The suction device, wherein the soft member is formed in a corrugated shape at a portion that adheres to the suction surface. The suction device according to any one of claims 1 to 16, wherein
The suction device according to claim 1, wherein a peripheral portion of the suction portion is formed in a waveform. The suction device according to any one of claims 1 to 17,
A suction instrument characterized in that radial suction grooves are provided on the surface of the suction part. The suction device according to any one of claims 1 to 18, wherein
A suction device, wherein a protrusion is provided inside the suction portion. The suction device according to any one of claims 1 to 19,
A suction device, wherein a concave groove having a substantially turtle-shaped pattern is provided on a surface of the suction portion. The suction device according to any one of claims 1 to 20,
A suction device characterized in that a substantially crack-like concave pattern or convex pattern is provided on the surface of the suction part.   A mucosal secretion suction device comprising the suction part according to any one of claims 1 to 21.   A booger device comprising the suction part according to any one of claims 1 to 21.   It has a suction part as described in any one of Claims 1-21, The scooping instrument characterized by the above-mentioned.   It has a suction part as described in any one of Claims 1-21, The filth removal tool characterized by the above-mentioned.

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