CN214633018U - Direct-insertion type feeding device tamper-proof cap - Google Patents

Abstract

The utility model relates to a direct insertion type feeds edible utensil and uses tamper-proof type cap, including casing, main part and caping, casing one side seal is equipped with the caping, and the opposite side is equipped with well kenozooecium, the caping constitutes the cap shell with the casing, the main part cover is established in well kenozooecium on the casing, just the outer border of main part is connected through a plurality of ribs with the interior border of casing within a definite time, main part one end and caping contact, the setting suit that one end matches is on feeder awl head, the pull-out force between main part and the feeder awl head is greater than the connective force of rib between main part and casing. The utility model discloses with traditional integral type cap design split type, cap shell and main part can separate after using for the first time, and the aseptic liquid medicine preparation of effective discernment, preventing that the feeder from absorbing is tampered from leaving drugstore to ward transportation in, avoids feeder cross use or the risk of repetitious usage.

Description

Direct-insertion type feeding device tamper-proof cap

Technical Field

The utility model belongs to the technical field of the small-bore connector of intestines and stomach application and specifically relates to a direct insertion type feeds and eats ware and uses tamper-proof type cap that relates to intestines and stomach application.

Background

When the sterile liquid medicine preparation is kept away from a pharmacy, the risk is high, for example, the gastrointestinal tract application feeder is transported to a ward in the process of sucking the sterile liquid medicine preparation (pharmacy-ward transportation), the feeder is sealed by using a traditional cap, and because all the caps are the same, a ward authorized doctor cannot determine whether the transported feeder is used or tampered without recording, so that the traditional cap can cause the risk of cross use or multiple use of the feeder, and even cause the risk of transferring, replacing and abusing the liquid medicine.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a directly insert type and feed ware and use tamper-proof type cap.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a direct insertion type feeds edible utensil and prevents falsifying type cap, includes casing, main part and caping, casing one side seal is equipped with the caping, and the opposite side is equipped with well kenozooecium, the caping constitutes the cap shell with the casing, the main part cover is established in well kenozooecium on the casing, just the outer border of main part is connected through a plurality of ribs with the interior border of casing within a definite time, main part one end and caping contact (non-adhesion, non-welding be close to or the contact), the setting suit that one end matches is on the feeder awl head, the pull-out force between main part and the feeder awl head is greater than the power of being connected of rib between main part and casing.

In a preferred embodiment of the present invention, the plurality of ribs are uniformly distributed between the main body and the housing, and a gap is left between the plurality of ribs.

In a preferred embodiment of the present invention, a plurality of the ribs are spaced from the cover top.

In a preferred embodiment of the present invention, the cover top is fixed to one side or the top side of the housing by heat sealing.

In a preferred embodiment of the present invention, the hollow portion inside the cap housing and the case is circular or arc-shaped.

In a preferred embodiment of the present invention, the outer edge of the housing is circumferentially provided with a plurality of first edge grooves, and the outer edge of the cover top is circumferentially provided with a plurality of second edge grooves corresponding to the first edge grooves on the outer edge of the housing.

In a preferred embodiment of the present invention, one end of the main body is sealed, and the other end of the main body extends to form a groove, wherein a protrusion is disposed in the groove, and the protrusion is disposed in the conical head of the feeding device.

The utility model has the advantages that: with traditional integral type cap design split type, cap shell and main part can separate after using for the first time, this cap is when guaranteeing the integrality of feeder, can be obvious distinguish whether the cap has used or is using, can effectively discern, prevent that aseptic liquid medicine preparation that the feeder absorbs from leaving the drugstore to the ward transportation in-process is tampered, avoided because of can't confirm whether the feeder has been used the cross use or the risk of repetitious usage that produces.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic view of a cover body structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second cover body according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

reference numbers in the figures:

the cover body 1, the shell 11, the main body 12, the groove 121, the protrusion 122, the first edge groove 111, the second edge groove 112, the rib 13, the first gap 14 and the second gap 15;

a cover top 2;

a cap housing 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1: a tamper-resistant cap for an in-line feeder, as shown in figures 1 to 3, comprises a housing 11, a body 12 and a cap 2, one side of the shell body 11 is provided with a cover top 2 in a sealing way, the other side is provided with a hollow part, the cover top 2 and the shell body 11 form a cap shell 3, and a cover body 1 is formed between the shell 11 and the main body 12, the main body 12 is sleeved in the hollow part on the shell 11, the outer edge of the main body 12 is connected with the inner edge of the shell 11 through a plurality of ribs 13, a second gap 15 is reserved between the plurality of ribs 13 and the cover top 2, so that the connecting strength between the main body and the shell is moderate, the breakage of the ribs is convenient to realize, one end of the main body 12 is contacted with the cover top 2 (non-adhesion, non-welding close or contact), one end is arranged on the cone head of the feeder in a matched mode, the pulling force between the main body 12 and the conical head of the feeder is greater than the connecting force of the ribs 13 between the main body 12 and the shell 11.

When the cap is used, in the process of sleeving and pressing the cap and the conical head of the feeder, as the cap top 2 is close to the main body 12 to be contacted, the acting force in the sleeving and pressing process is mainly applied to the cap top 2 and the main body 12 instead of the rib 13 between the main body 12 and the shell 11, so that the cap shell 3 and the main body 12 cannot move or loosen relatively and cannot be separated due to the sleeving and pressing process, and the cap sealed on the conical head of the feeder can still be kept intact in the sleeving and pressing process and after the sleeving and pressing process; when the cap is to be opened from the cone of the feeder, the cap shell 3 is held by a hand to be pulled outwards, the pulling force acts on the fragile ribs 13 between the shell 11 and the main body 12 and a second gap is formed between the cap top 2, and the pulling force between the main body 12 and the cone of the feeder is larger than the connecting force of the ribs 13 between the main body 12 and the shell 11, so that the fragile ribs 13 break without depending on the connecting force, the shell 11 and the cap top 2 are separated from the main body 12, and only the main body 12 is left to be sealed on the cone of the feeder, so that a clinician authorized to operate a ward can easily distinguish whether the feeder is tampered, and when the cap shell 3 is damaged or lost, the clinician can immediately find that the feeder is tampered and is not used. Compare with traditional integral type cap, the utility model discloses with the cap design split type, can separate between cap shell 3 and main part 12 after using for the first time, can be obvious distinguish the cap and whether falsified or in using to prevented cross use or used repeatedly's risk, and stopped the liquid medicine and shifted, changed or abuse, effectively guaranteed aseptic liquid medicine preparation and feeder product clinical use's security and reliability.

In this embodiment, the hollow portions of the cap housing 3 and the housing 11 are circular or arc-shaped, so as to facilitate taking and holding and matching with the feeding device. A plurality of first rim grooves 111 are circumferentially formed on an outer rim of the case 11, and a plurality of second rim grooves 112 corresponding to the first rim grooves 111 on the outer rim of the case 11 are circumferentially formed on the outer rim of the cap top 2. As shown in fig. 2 to 5, one end of the main body 12 is sealed, and the other end of the main body extends to form a groove 121, a protrusion 122 is arranged in the groove 121, the protrusion 122 is arranged in the conical head of the feeder in a matching manner, and the protrusion 122 and the groove 121 are used for realizing matching with the conical head of the feeder. The cover top 2 and the shell 11 in this embodiment are assembled and fixed in a heat seal mode.

Example 2: as shown in fig. 3, the present embodiment has the same structure as the first embodiment, and there are differences: ribs 13 evenly distributed is between main part 12 and casing 11, and a plurality of first clearance 14 all leaves between rib 13, is convenient for realize through the rib 13 that the interval set up promptly between casing 11/cap shell 3 and main part 12 the separation, and the quantity and the big or small width of rib 13 can be confirmed according to the extraction force between main part 12 and the feeder conical head, ensures that the extraction force between main part 12 and the feeder conical head must be greater than the power of being connected of rib 13 between casing 11 and main part 12, just so can realize that casing 11 and main part 12's rib 13 splits in the cap extraction process, and main part 12 still stays on the feeder conical head.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (7)

1. The utility model provides a direct-insert type is fed edible utensils and is prevented falsifying type cap, a serial communication port, including casing, main part and caping, casing one side is sealed to be equipped with the caping, and the opposite side is equipped with well kenozooecium, the caping constitutes the cap shell with the casing, casing and main part constitute the lid body, the main part cover is established in well kenozooecium on the casing, just the outer border of main part is connected through a plurality of ribs with the interior border of casing within a definite time, main part one end and caping contact, the setting suit that one end matches is on the feeder awl head, the pull-out force between main part and the feeder awl head is greater than the power of being connected of rib between main part and casing.

2. The tamper-resistant cap for an in-line feeder of claim 1, wherein the plurality of ribs are evenly distributed between the body and the housing, and a first gap is left between each of the plurality of ribs.

3. The tamper-resistant cap for an in-line feeder of claim 2, wherein a second gap is provided between each of the plurality of ribs and the cap top.

4. The tamper-resistant cap for an in-line feeder of claim 1, wherein the cap portion is fixedly assembled to the housing by heat sealing.

5. The tamper-resistant cap for an in-line feeder of claim 4, wherein the hollow portions of the cap housing and the housing are circular or arc-shaped.

6. The tamper-resistant cap for an in-line feeder of claim 1, wherein the housing has a first plurality of rim grooves circumferentially formed on the outer rim of the housing, and the cap has a second plurality of rim grooves circumferentially formed on the outer rim of the cap corresponding to the first plurality of rim grooves on the outer rim of the housing.

7. An in-line feeder tamper-resistant cap according to any one of claims 1 to 6 wherein the body is sealed at one end and has a recess extending from the other end, the recess having a projection disposed therein which is matingly disposed within the feeder cone.

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