TWI532941B - The positioning structure of the valve body - Google Patents

Description

Valve body positioning structure

The invention relates to a positioning structure of a valve body, in particular to the fact that after the applied force disappears, the switch of the valve body can be continuously pressed to keep the inlet of the valve body open, and the fluid can be quantitatively and stably Enter or exit the capsule controlled by the valve body.

Generally, the inflatable and deflated air cushion body is usually connected with a valve body, and the valve body includes a switch, and the use of the non-pressing switch to control the opening and closing of the valve chamber of the valve body in the valve body, so that the valve body can control the air cushion Intake and deflation of gas in the body.

However, when the user manipulates the valve body, it is usually necessary to continuously press the switch of the valve body by the hand, so that the inlet of the valve body can be kept open to allow gas to enter or exit the valve body, so that the user's hand is easy. It is sore, and the switch of the valve body is controlled by the hand feeling, and the control action is not sure and unstable, so that the gas cannot enter or be discharged into the air cushion body quantitatively and stably.

Therefore, the inventor's concept of continuous innovation and improvement based on products is based on years of experience in the design and development of the product, as well as active research and development, and through numerous practical design experiments, the invention has been produced.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a positioning structure for a valve body which can continuously press a valve body switch to keep the valve body inlet open.

For the above purposes, the present invention is for pressing a switch provided in a valve body, When the switch is pressed, the fluid can freely enter and exit the inlet of one of the valve bodies, thereby controlling the fluid to enter and exit at least one of the capsules; the invention comprises a housing for setting the valve body, and the upper side and the lower side of the housing are respectively movable a contact member, an actuating member, and the contact member and the actuating member are combined, the contact member is connectable to the actuating member, and the actuating member is provided with an acting portion, and the acting portion can face the switch and press the switch when the actuating member is driven by the contact member; The user can keep the inlet of the valve body open without continuously pressing the switch of the valve body by hand, thereby allowing the fluid to enter or exit the capsule quantitatively and stably.

The following is only a detailed description of the embodiments, and the detailed description of the various features and features of the present invention will be made.

Referring to FIG. 2, FIG. 6 and FIG. 8 , the general valve body 40 is configured to be connected to a flow chamber 41 , an inlet 42 , and an outlet 43 . The outlet 43 can be connected to a conduit 50 . 50 can be coupled to the plurality of capsules 60 to control the ingress and egress of fluid in the capsule 60 by the valve body 40; a portion of the switch 44 is located in the flow chamber 41, and another portion of the switch 44 is disposed through the inlet 42 and the upper end is exposed. Outside the surface of the valve body 40, so that the user's hand presses the switch 44; and an elastic body 45 is located below the switch 44 for resiliently abutting the top switch 44, thereby allowing the switch 44 to close the inlet 42 and when the switch 44 is depressed When the inlet 42 is opened and the elastic body 45 is compressed to store the elastic force of the switch 44, when the pressing force of the switch 44 is lost, the elastic force of the elastic body 45 can be used to make the switch 44 close the inlet again. 42.

Referring to the first figure and the second figure, a preferred embodiment of the present invention includes The housing 10 and the housing 10 are connected to a contact member 20 and an actuating member 30 for mounting the valve body 40 by the housing 10. The movable member 30 can be moved toward the switch 44 by pushing the contact member 20 The switch 44 can be continuously pressed to keep the inlet 42 of the valve body 40 open and allow the fluid to enter or exit the valve body 40 quantitatively and stably.

Referring to the second, third, fourth, and sixth figures, the casing 10 of the present invention may be assembled from an upper casing and a lower casing, and a valve body 40 may be disposed inside, and the casing 10 may be disposed. An opening 11 is provided. The opening 11 allows the upper side of the switch 44 to pass through the housing 10, so that the housing 10 can protect and beautify the valve body 40, and facilitate the grip of the user's hand to conveniently press the switch 44; The upper surface of the body 10 is provided with a predetermined length of the guiding hole 12, and two through holes 13 on both sides of the guiding hole 12 and having a predetermined length. The guiding hole 12 and the through hole 13 serve as tracks for the movement of the contact member 20, and can be restricted. The distance the contact 20 moves.

The lower surface of the contact member 20 is attached to the upper side of the housing 10, and the lower side of the contact member 20 is provided with a coupling body 21 and a second conductor 22 corresponding to the guiding hole 12 and the through hole 13. The coupling body 21 and the conductor 22 are respectively disposed. The guiding hole 12 and the through hole 13 are movable therein; the upper surface of the contact member 20 is provided with a plurality of protrusions 23 and an abutting portion 24, and the protrusion 23 can be pressed by the finger portion and the frictional force is increased, and the abutting portion 24 is available. The finger portion is pushed against, so that it is easy to push the contact member 20 with the finger.

The upper surface of the actuating member 30 is attached to the upper surface of the inner surface of the housing 10, and a coupling hole 31 is provided on the side of the actuating member 30 for the coupling body 21 to be sleeved, so that the contact member 20 and the actuating member 30 are disposed on the housing 10 and can be followed. The guiding hole 12 and the through hole 13 are appropriately moved toward the switch 44; and the actuating member 30 is provided with a C-shaped acting portion 32, and the lower end of the working portion 32 is further provided The pressing portion 321 includes upper and lower planes and a slope connecting the upper and lower planes. When the moving member 30 is not moved toward the switch 44, the upper surface of the pressing portion 321 is located above the ring edge of the switch 44. When the moving member 30 moves toward the switch 44, the lower surface of the pressing portion 321 can press the edge of the switch 44; since the acting portion 32 is C-shaped and the flange 322 is also provided at both ends, the actuator 30 moves toward the switch 44. The hourly action portion 32 encloses most of the rim of the switch 44 to create a limiting effect so that the actuator 30 can face the switch 44 without an error in the movement offset.

Referring to the third, fifth, and seventh diagrams, when the present invention is used, the contact member 20 can be pushed by the finger and the action member 30 can be moved toward the switch 44 of the valve body 40, and the actuating member 30 can be moved. During the movement, the slanting surface of the pressing portion 321 disperses and eliminates the resistance against the rim of the switch 44, so that the inclined surface and the lower surface of the pressing portion 321 can be smoothly and smoothly raised above the rim of the switch 44, thereby generating the pressing switch 44. The action prevents the user from continuously pressing the switch 44 of the valve body 40 with fingers to keep the inlet 42 of the valve body 44 open, thereby allowing the fluid to enter or exit the capsule 60 quantitatively and stably (see Figure 8).

Referring to the ninth and tenth diagrams, when the valve body 40 is two, as long as the action portion 32 of the present invention is set to two, the actuator 30 can be pressed together when the contact member 20 is pushed. The switch 44 of the valve body 40.

Referring to FIG. 11 , when the valve body 40 is three, as long as the action portion 32 of the present invention is set to three, the actuator 30 can be pressed together to press the three valve bodies when the contact member 20 is pushed. 40 switch 44.

Referring to the twelfth and thirteenth drawings, the contact 20 of the present invention can be The shaft-shaped combination body 21 is movably disposed on the housing 10, and the actuating member 30 is in the shape of a plate, and the action portion 32 is disposed under the actuating member 30 in a curved surface, so that the contact member 20 can be rotated. When the actuating member 30 rotates together, the actuating member 30 is dissipated in the rotation by the arc surface of the acting portion 32 to resist the resistance of the ring edge of the switch 44, so that the action portion 32 can be smoothly and smoothly raised to the rim of the switch 44. Above, the action of pressing the switch 44 is generated.

The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the present application.

10‧‧‧shell

11‧‧‧ openings

12‧‧‧ Guide hole

13‧‧‧Perforation

20‧‧‧Contacts

21‧‧‧ combination

22‧‧‧Conductor

23‧‧‧

24‧‧‧Responsible Department

30‧‧‧Operator

31‧‧‧Combination hole

32‧‧‧Action Department

321‧‧‧ Pressure Department

322‧‧‧Front

40‧‧‧ valve body

41‧‧‧flow room

42‧‧‧ entrance

43‧‧‧Export

44‧‧‧ switch

45‧‧‧ Elastomers

50‧‧‧ catheter

60‧‧‧ capsule

The first figure is a perspective view of the present invention.

The second drawing is a perspective exploded view of the present invention.

The third figure is a top view of the contact of the present invention as it moves.

The fourth figure is a top view of the internal structure of the casing of the present invention.

The fifth figure is a top view of the internal structure of the casing when the actuator of the present invention is moved.

The sixth drawing is a cross-sectional view of the present invention.

The seventh drawing is a cross-sectional view showing an embodiment of use of the present invention.

Figure 8 is a diagram showing an embodiment of the use of the present invention in connection with a capsule.

The ninth drawing is an exploded perspective view of another configuration of the present invention.

The tenth figure is a top view of the internal structure of the cum casing when the actuator is moved in another configuration of the present invention.

The eleventh drawing is a perspective exploded view of still another configuration of the present invention.

Figure 12 is a perspective exploded view of still another configuration of the present invention.

The thirteenth embodiment is a top view of the internal structure of the casing and the structure of the casing when the actuator is rotated.

10‧‧‧shell

11‧‧‧ openings

12‧‧‧ Guide hole

13‧‧‧Perforation

20‧‧‧Contacts

21‧‧‧ combination

22‧‧‧Conductor

23‧‧‧

24‧‧‧Responsible Department

30‧‧‧Operator

31‧‧‧Combination hole

32‧‧‧Action Department

321‧‧‧ Pressure Department

322‧‧‧Front

40‧‧‧ valve body

43‧‧‧Export

44‧‧‧ switch

50‧‧‧ catheter

Claims (7)

The positioning structure of the valve body is used for pressing a switch provided in the valve body. When the switch is pressed, the fluid can freely enter and exit the inlet of the valve body, thereby controlling the fluid to enter and exit at least one capsule; the valve body The positioning structure comprises a housing for arranging the valve body, and the upper side and the lower side of the housing are respectively provided with a movable contact piece and an actuating member, and the contact member and the actuating member are combined, and the contact member can be connected with the actuating member. The actuating member is provided with an action portion, and the action portion can face the switch and press the switch when the actuating member is driven by the contact member; wherein the action portion of the actuating member is C-shaped, and the lower end of the action portion is provided with a pressing portion, and the pressing portion includes the lower portion. The plane and the inclined surface of the lower plane are connected as the moving member toward the switch, and the slope of the pressing portion is dispersed to eliminate the resistance against the switch, so that the inclined surface and the lower plane of the pressing portion can rise above the switch, thereby generating the pressing. The action of the switch. The positioning structure of the valve body according to claim 1, wherein the housing is provided with an opening for allowing the opening to pass through the housing. The positioning structure of the valve body according to the first aspect of the invention, wherein the housing is provided with a guiding hole of a predetermined length, the contact member is provided with a combination body corresponding to the guiding hole, and the coupling body is provided with the guiding hole and The guide hole can be moved, and the actuating member is combined with the contact member to be combined with the contact member, so that the actuating member can follow the guide hole and move toward the switch when the contact member is driven by the contact member. The positioning structure of the valve body according to claim 1, wherein the housing is provided with two perforations having a predetermined length, and the contact member is provided with a conductor corresponding to the perforation. The body is perforated and can be moved over the perforations. The positioning structure of the valve body according to the first aspect of the invention, wherein the surface of the contact member is provided with a plurality of protrusions for the finger portion to be pressed. The positioning structure of the valve body according to claim 1, wherein the contact member surface is provided with an abutting portion for the finger portion to be pushed. The positioning structure of the valve body according to the first aspect of the invention, wherein the action portion of the actuating member is C-shaped, and the two ends of the action portion are respectively provided with a flange to restrict the movement of the actuating member toward the switch.