CN215652999U - Transfusion structure of enemator - Google Patents

Abstract

The utility model provides an infusion structure of an enemator, belonging to the technical field of medical instruments. It has solved the problem that the conveyer pipe of current enema bottle can't carry out automated packaging. This infusion structure of enemator, including being the tubulose conveyer pipe, being the protective sheath and the connecting cap of tubbiness, the one end of conveyer pipe inlet has connecting portion, and the conveyer pipe adopts rubber materials to make, and the outside of connecting portion has the protrusion and all is annular spacing ring one, spacing ring two and spacing fender edge, and spacing ring one, spacing ring two and spacing fender edge distribute along the axial of conveyer pipe in proper order, and the inboard of protective sheath opening one end has the protrusion and is annular convex shoulder, and the connecting cap is close to the one end inboard of liquid outlet has the protrusion to be annular stop part, and the protective sheath is established in the conveyer pipe outside, and the convex shoulder by spacing in between spacing ring one and the spacing ring two, the stop part of connecting cap is spacing between spacing ring two and spacing fender edge. The infusion structure of the enemator can be automatically packaged.

Description

Transfusion structure of enemator

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to an infusion structure of an enemator.

Background

The enema is a commonly used external medicine for treating functional constipation, comprises glycerin-containing and glycerin-free medicines, and has the action principle of stimulating the intestinal wall to release water, softening stool and causing defecation reaction by reflexivity by utilizing the high concentration and the hypertonic action of the medicines. An enema bottle is a container for containing and using medicine, and generally includes a bottle body made of plastic material and a tubular delivery tube, wherein the bottle body is used for containing medicine, the delivery tube is used for contacting with a human body, and a user can squeeze enema from the bottle body by squeezing the bottle body and send the enema into the human body through the delivery tube.

After the enema bottle is produced, the medicine is placed into the bottle body and then sealed, and then the bottle body filled with the medicine and the conveying pipe are packaged into a packaging box together for use. Along with the development of automatic equipment, the appearance of automatic packaging device provides very big facility for medical instrument's packing, and the usable device of automatic sequencing such as vibration dish of producer is with conveyer pipe automatic sequencing unloading to in packing carton together with the bottle that adorns the medicine, improved the efficiency of packing greatly.

However, in the existing enema bottle, if only the single conveying pipe is automatically fed and packaged, the conveying pipe is easily polluted, and further, the user is damaged or injured; if a protective sleeve is sleeved on the outer side of the conveying pipe, the conveying pipe is made of medical plastics and has high hardness, so that the connecting strength between the protective sleeve and the conveying pipe is often low in order to facilitate the subsequent removal of the protective sleeve, and the conveying pipe and the protective sleeve are easily separated under the high-frequency vibration of the vibration disc; if carry out the packing of plastic bag alone with the conveyer pipe, the conveyer pipe after the packing will be unable to carry out the unloading through automatic blanking structures such as vibration dish, only can rely on the manual work to pack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, provides a transfusion structure of an enema bottle, and solves the problem that the delivery pipe of the existing enema bottle cannot be automatically packaged.

The purpose of the utility model can be realized by the following technical scheme:

the infusion structure of the enemator comprises a tubular conveying pipe with a liquid inlet and a liquid outlet, a barrel-shaped protective sleeve and a connecting cap for connecting the conveying pipe and a bottle body, wherein one end of the liquid inlet of the conveying pipe is provided with a connecting part, it is characterized in that the conveying pipe is made of rubber materials, the outer side of the connecting part is provided with a first limiting ring, a second limiting ring and a limiting blocking edge which are protruded into annular shapes, the first limit ring, the second limit ring and the limit baffle are sequentially distributed along the axial direction of the conveying pipe, the inner side of one end of the opening of the protective sleeve is provided with a convex shoulder which protrudes to form a ring shape, the inner side of one end of the connecting cap close to the liquid outlet is provided with a blocking part which protrudes and is annular, the protective sleeve is sleeved outside the conveying pipe, and the convex shoulder is limited between the first limiting ring and the second limiting ring, and the blocking part of the connecting cap is limited between the second limiting ring and the limiting blocking edge.

The conveyer pipe outside in the infusion structure of this enemator adopts the protective sheath and connects the cap to carry out the cladding and shelter from, can avoid the conveyer pipe to be contaminated after the equipment is accomplished, and simultaneously, be annular spacing ring one through all the protrusion, spacing ring two and spacing fender are followed and are carried on spacingly to protective sheath and connection cap in proper order, can all stabilize spacing in the conveyer pipe outside with the connection cap with the protective sheath, even if through the vibrations of vibration dish, also can not break away from each other, guaranteed the feasibility of this enemator's infusion structure application in automatic packing. Simultaneously, because of the conveyer pipe adopts rubber materials to make, for medical plastics material, the texture is softer, is difficult for causing the damage to the user, and the softer structure of texture also can conveniently extract the protective sheath through the mode of shoulder extrusion spacing ring deformation when in actual use.

In the above-mentioned infusion structure of enemator, the outer side surfaces of the first limiting ring and the second limiting ring are conical surfaces, and the diameters of the conical surfaces are gradually increased from the liquid outlet to the liquid inlet.

In the infusion structure of the enemator, the limit blocking edge is in a flat annular shape, and two ends of the blocking part of the connecting cap are respectively abutted against the limit blocking edge and the limit ring II.

In the above-mentioned infusion structure of the enemator, a port of the other end of the connecting cap opposite to the blocking part is connected with a plugging piece for plugging the port. The inner side of the conveying pipe can be prevented from being polluted by plugging of the plugging piece.

In the infusion structure of foretell enemator, shutoff piece middle part orientation the one end of connecting the cap has convex the entering shutoff portion in the connecting cap, the border of shutoff piece have to connect that cap one side is turned over and is the annular turn-ups, the turn-ups orientation one side of shutoff portion has convex can support and lean on connect the anticreep portion in the cap outside.

In the infusion structure of the enemator, the blocking part is tightly matched with the connecting cap.

As another aspect, in the above-mentioned infusion structure of an enemator, the blocking piece is a film adhered to an end of the connecting cap.

Compared with the prior art, the infusion structure of the enemator has the following advantages:

1. the protective sleeve and the connecting cap are firmly limited outside the conveying pipe through the first limiting ring, the second limiting ring and the limiting blocking edge, and the port of the connecting cap is blocked through the blocking piece, so that the conveying pipe is effectively prevented from being polluted in the packaging and transporting processes;

2. form firm whole between conveyer pipe, protective sheath and the connection cap, even if carry out the unloading on the vibration dish and also can not break away from each other, guaranteed the feasibility of automatic packing.

3. The conveying pipe is made of rubber materials, is soft in texture, cannot cause harm to the body of a user, and is good in use safety.

Drawings

FIG. 1 is a schematic sectional view showing the structure of a tube for transfusion of the enemator.

FIG. 2 is a schematic sectional view showing the protective sheath for the infusion fluid of the enemator.

FIG. 3 is a schematic sectional view showing the connection cap for transfusion of the enemator.

FIG. 4 is a schematic sectional view showing the structure of the blocking member for transfusion of the enemator.

In the figure, 1, a liquid inlet; 2. a liquid outlet; 3. a delivery pipe; 4. a protective sleeve; 5. a connecting cap; 6. a connecting portion; 7. a first limiting ring; 8. a second limiting ring; 9. a limiting blocking edge; 10. a shoulder is formed; 11. a blocking portion; 12. a blocking member; 13. a plugging section; 14. flanging; 15. an anti-drop part.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 4, the infusion structure of the enemator comprises a tubular delivery tube 3 having a liquid inlet 1 and a liquid outlet 2, a barrel-shaped protective sleeve 4 and a cylindrical connecting cap 5 for connecting the delivery tube 3 and the bottle body, wherein the protective sleeve 4 and the connecting cap 5 are made of medical plastics and are sleeved outside the delivery tube 3.

Wherein, conveyer pipe 3 adopts rubber materials to make, and the one end of conveyer pipe 3 inlet 1 has connecting portion 6, and the outside of connecting portion 6 has that the protrusion all is the annular spacing ring one 7 of circle, spacing ring two 8 and spacing fender along 9, and spacing ring one 7, spacing ring two 8 and spacing fender along 9 along conveyer pipe 3's axial distribute in proper order. In this embodiment, the outer side surfaces of the first limiting ring 7 and the second limiting ring 8 are conical surfaces, the diameters of the conical surfaces are gradually increased from the liquid outlet 2 to the liquid inlet 1, the outer walls of the connecting portion 6 and the conveying pipe 3 are in transition through the conical surfaces, the first limiting ring 7 is close to the conical surfaces in the transition, and the conical surfaces outside the first limiting ring 7 form continuation of the conical surfaces in the transition.

The inner side of one opening end of the protective sleeve 4 is provided with a convex shoulder 10 which is protruded to be in a circular ring shape, the inner diameter of the convex shoulder 10 is smaller than the outer diameters of the first limiting ring 7 and the second limiting ring 8, and the convex shoulder 10 is limited between the first limiting ring 7 and the second limiting ring 8.

The inner side of one end, close to the liquid outlet 2, of the connecting cap 5 is provided with a protruding blocking part 11 in a circular ring shape, the inner diameter of the blocking part 11 of the connecting cap 5 is smaller than the outer diameter of the second limiting ring 8 and the outer diameter of the limiting blocking edge 9, and the blocking part 11 is limited between the second limiting ring 8 and the limiting blocking edge 9. In this embodiment, the limit stop edge 9 is a flat ring, and two ends of the stop part 11 of the connecting cap 5 respectively abut against the limit stop edge 9 and the second limit ring 8.

The end part of one end of the conveying pipe 3 far away from the liquid outlet 2 is positioned in the connecting cap 5, and in order to avoid the conveying pipe 3 being polluted, a port of the other end of the connecting cap 5 opposite to the blocking part 11 is connected with a plugging part 12 for plugging the port. In this embodiment, the middle part of the plugging part 12 has a protruding plugging part 13 that is the tubbiness that stretches into in connecting the cap 5 towards the one end of connecting the cap 5, this plugging part 13 with connect cap 5 tight fit, the border of plugging part 12 has the turn-ups 14 that are the annular of circle that turns over to connecting cap 5 one side, this turn-ups 14 has a protruding anticreep portion 15 that can support and lean on in connecting the cap 5 outside towards one side of plugging part 13, this anticreep portion 15 specifically can be a plurality of around the bump that connects 5 axes of cap and set up.

The conveyer pipe 3 outside in this enema's the infusion structure adopts protective sheath 4 and connection cap 5 to carry out the cladding and shelter from, and connect shutoff piece 12 at the port of connecting cap 5, can avoid conveyer pipe 3 to be contaminated after the equipment is accomplished, simultaneously, be annular spacing ring one 7 through equal protrusion, spacing ring two 8 and spacing fender are followed 9 and are carried on spacingly to protective sheath 4 and connection cap 5 in proper order, can all stabilize spacing in the conveyer pipe 3 outside with protective sheath 4 and connection cap 5, even if through the vibrations of vibration dish, can not break away from each other yet, the feasibility of this enema's infusion structure application in automatic packing has been guaranteed.

Example two

The scheme of this embodiment is substantially the same as that of the first embodiment, except that: the closing member 12 is a film adhered to the end of the connecting cap 5.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (7)

1. Infusion structure of enemator, including being pipy conveyer pipe (3) that have inlet (1) and liquid outlet (2), being tubbiness protective sheath (4) and being used for connecting cap (5) of conveyer pipe (3) and bottle, the one end of conveyer pipe (3) inlet (1) has connecting portion (6), its characterized in that, conveyer pipe (3) adopt rubber materials to make, the outside of connecting portion (6) has protrusion and all is annular spacing ring one (7), spacing ring two (8) and spacing fender edge (9), spacing ring one (7), spacing ring two (8) and spacing fender edge (9) distribute along the axial of conveyer pipe (3) in proper order, the inboard of protective sheath (4) opening one end has the protrusion and is annular convex shoulder (10), connecting cap (5) are close to the one end inboard of liquid outlet (2) has the protrusion and is annular stop part (11), protective sheath (4) cover is established in conveyer pipe (3) outside, and convex shoulder (10) by spacing in between spacing ring one (7) and spacing ring two (8), the stop part (11) of connecting cap (5) are spacing between spacing ring two (8) and spacing fender edge (9).

2. The infusion structure of an enemator as claimed in claim 1, wherein the outer side surfaces of the first limiting ring (7) and the second limiting ring (8) are conical surfaces, and the diameters of the conical surfaces are gradually increased from the liquid outlet (2) to the liquid inlet (1).

3. An infusion structure for enemators, as claimed in claim 1 or 2, wherein said stop edge (9) is in the shape of a flat circular ring, and the two ends of the stop portion (11) of the cap (5) abut against the stop edge (9) and the second stop ring (8), respectively.

4. An infusion structure for an enemator as claimed in claim 1 or 2, wherein the end of the delivery tube (3) remote from the liquid outlet (2) is located inside the connection cap (5), and a port of the other end of the connection cap (5) opposite to the blocking portion (11) is connected with a stopper (12) for blocking the port.

5. An infusion structure for enemas as claimed in claim 4, wherein the middle part of the block piece (12) has a convex block part (13) extending into the connecting cap (5) towards the end of the connecting cap (5), the edge of the block piece (12) has a ring-shaped flange (14) folded towards the connecting cap (5), and the flange (14) has a convex anti-falling part (15) capable of abutting against the outside of the connecting cap (5) towards the side of the block part (13).

6. An infusion structure for an enemator as claimed in claim 5, wherein said blocking portion (13) is a tight fit with the connecting cap (5).

7. An infusion structure for an enemator as claimed in claim 4, wherein said blocking member (12) is a patch stuck to the end of said cap (5).

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