CN219022714U - Buckle cap structure - Google Patents
Buckle cap structure Download PDFInfo
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- CN219022714U CN219022714U CN202222534607.0U CN202222534607U CN219022714U CN 219022714 U CN219022714 U CN 219022714U CN 202222534607 U CN202222534607 U CN 202222534607U CN 219022714 U CN219022714 U CN 219022714U
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- housing
- inner core
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- cap structure
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Abstract
The utility model discloses a buckle cap structure, which comprises: a housing having one end closed and the other end having a first opening with a central cavity; the inner core is arranged in the central cavity of the shell and connected with the inner wall of one end of the shell, the length of the inner core is shorter than that of the shell, and the outer diameter of the inner core is smaller than the inner diameter of the central cavity of the shell; the stopper has one end connected to the housing by a connecting band and the other end having a clip. The inner part of the buckle cap is short and the outer part is long, so that the pollution on the inner side of the buckle cap and the pollution on liquid caused by the pollution on the inner side of the buckle cap are avoided; during use, the syringe head can be inserted directly into the core without excessive precautions, as is well known. Meanwhile, the shell of the utility model is also connected with a plugging device, the other end of the plugging device is provided with a clip, and the clip can be clamped on the injector, the infusion apparatus or the drainage tube to further prevent pollution. The utility model has reasonable structure, is exquisite and practical, and is suitable for popularization and application.
Description
Technical Field
The utility model belongs to the technical field of liquid sealing and storage, and relates to a buckle cap structure.
Background
The fastener can be arranged on the head of the injector, and is mainly suitable for the infusion apparatus and the head of the injector which need to be closed and stored temporarily, such as the head of the injector which is provided with the medicine which is already arranged in the injector, or the head of the infusion apparatus is ready for use. The existing inner and outer length of the cap is always, so that the use of the cap by non-professional persons is convenient to pollute, and the improper use of the cap by professional persons can cause pollution, which can cause unnecessary injury to patients.
Disclosure of Invention
It is an object of the present utility model to address at least the above problems and/or disadvantages and to provide at least the advantages described below.
It is yet another object of the present utility model to provide a snap cap structure.
The technical scheme provided by the utility model is as follows:
a snap cap structure comprising:
a housing having one end closed and the other end having a first opening, the housing having a central cavity;
an inner core disposed within the central cavity of the housing and connected to an inner wall of one end of the housing, the inner core having a length shorter than a length of the housing, an outer diameter of the inner core being smaller than an inner diameter of the central cavity of the housing;
the stopper has one end connected to the housing by a connecting band and the other end having a clip.
Preferably, in the buckle cap structure, the inner wall of the other end of the outer shell is provided with threads, and the free end of the inner core is provided with a tip.
Preferably, the buckle cap structure further comprises:
a plug having a second opening at one end of the housing, the plug closing the second opening, one end of the inner core being secured to the plug, the diameter of the inner core being smaller than the diameter of the second opening;
a closure layer removably wrapped around the outside of the plug.
Preferably, in the snap cap structure, one end of the connection strap is connected to one end of the housing.
Preferably, in the buckle cap structure, the connecting strap and the housing are provided as an integral structure.
Preferably, in the buckle cap structure, a plurality of buckle cap structures are connected into a whole through respective connecting belts in a tearing manner.
Preferably, in the buckle cap structure, the buckle cap structure is made of sterile medical materials.
The utility model at least comprises the following beneficial effects:
the utility model is suitable for the infusion apparatus and the injector head which need to be stored in a closed way temporarily, such as the injector head which is provided with the medicine which is configured in the injector, or the head of the infusion apparatus is used for standby, the inner part of the buckle cap is short and the outer part of the buckle cap is long, and the pollution on the inner side of the buckle cap and the pollution on liquid are avoided; during use, the syringe head can be inserted directly into the core without excessive precautions, as is well known. Meanwhile, the shell of the utility model is also connected with a plugging device, the other end of the plugging device is provided with a clip, and the clip can be clamped on the injector, the infusion apparatus or the drainage tube to further prevent pollution. The utility model has reasonable structure, is exquisite and practical, and is suitable for popularization and application.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of a snap cap structure according to one embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a snap cap structure according to one embodiment of the present utility model.
FIG. 3 is a schematic cross-sectional view of a snap cap according to one embodiment of the present utility model
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that, in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, 2 and 3, the present utility model provides a snap cap structure, comprising:
a housing 1, one end of the housing 1 being closed and the other end having a first opening, the housing 1 having a central cavity;
an inner core 2 provided in the central cavity of the housing 1 and having one end connected to the bottom wall in one end of the housing 1, the length of the inner core 2 being shorter than the length of the housing 1, the outer diameter of the inner core 2 being smaller than the inner diameter of the central cavity of the housing 1;
the stopper has one end connected to the housing 1 by a connecting strap 3 and the other end having a catch 4.
The utility model is suitable for the infusion apparatus and the injector head which need to be stored in a closed way temporarily, such as the injector head which is provided with the medicine which is configured in the injector, or the head of the infusion apparatus is used for standby, the inner part of the buckle cap is short and the outer part of the buckle cap is long, and the pollution on the inner side of the buckle cap and the pollution on liquid are avoided; during use, it is possible to operate without excessive precautions, by inserting the syringe head directly onto the core 2. Meanwhile, the shell 1 of the utility model is also connected with a plugging device, the other end of the plugging device is provided with a clip 4, and the clip 4 can be clamped on an injector, an infusion apparatus or a drainage tube, so that pollution is further prevented. The utility model has reasonable structure, is exquisite and practical, and is suitable for popularization and application.
In the above-mentioned scheme, preferably, the buckle cap structure is provided with threads on the inner wall of the other end of the outer shell 1, and the free end of the inner core 2 is provided with a tip part, so as to form a structure 21 as shown in fig. 3. The inner wall of the shell 1 can be in threaded connection with a threaded syringe head, an infusion set and the like. The free end of the core 2 has a tip to facilitate insertion of the syringe or infusion set head.
In one embodiment of the present utility model, preferably, the snap cap structure further includes:
a plug 5, a second opening is formed at one end of the housing 1, the plug 5 closes the second opening, one end of the inner core 2 is fixed on the plug 5, and the diameter of the inner core 2 is smaller than that of the second opening;
a closing layer which is removably wrapped outside said plug 5. When needed, the closing layer can be directly opened, the plug 5 is taken down, the inner core 2 is taken out from the second opening together, the head of the injector or the infusion apparatus is extended from the second opening, and the device can be directly used without taking down the buckle cap structure.
In the above-mentioned scheme, preferably, one end of the connecting band 3 is connected to one end of the housing 1, and the connecting band 3 is directly connected to one end of the housing 1, so that the operation is convenient. Preferably, the connecting band 3 can also be connected to the cover. One end of the connection strap 3 may also be connected to the side wall of the housing 1.
In the above-described aspect, the connection strap 3 is preferably provided as a unitary structure with the housing 1. Is convenient for processing and sterile management.
In one embodiment of the present utility model, preferably, a plurality of the snap cap structures are tearably connected together by respective connecting bands 3. Is convenient for storage and taking.
In one embodiment of the present utility model, preferably, the snap cap structure is made of a sterile medical material. Has the advantages of safety, sterility, cleanliness, sterility and the like.
For a better understanding of the technical solution of the present utility model, the following examples are now provided for illustration:
as shown in fig. 3, the snap cap structure of the present utility model is prepared from a sterile medical material, and comprises:
a housing 1, one end of the housing 1 being closed and the other end having a first opening, the housing 1 having a central cavity; the other end of the outer shell 1 has a screw thread on an inner wall thereof, and the free end of the inner core 21 has a tip.
An inner core 21 disposed in the central cavity of the housing 1 and connected to an inner wall of one end of the housing 1, the length of the inner core 21 being shorter than the length of the housing 1, the outer diameter of the inner core 21 being smaller than the inner diameter of the central cavity of the housing 1;
the stopper has one end connected to the housing 1 by a connecting strap 3 and the other end having a catch 4. One end of the connection strap 3 is connected to one end of the housing 1. The connecting band 3 and the housing 1 are provided as an integral structure. The plurality of the buckle cap structures are connected into a whole through the respective connecting bands 3 in a tearing manner.
A plug 5, a second opening is formed at one end of the housing 1, the plug 5 closes the second opening, one end of the inner core 21 is fixed on the plug 5, and the diameter of the inner core 21 is smaller than that of the second opening;
a closing layer which is removably wrapped outside said plug 5.
The number of modules and the scale of processing described herein are intended to simplify the description of the present utility model. Applications, modifications and variations of the present utility model will be readily apparent to those skilled in the art.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. A snap cap structure comprising:
a housing having one end closed and the other end having a first opening, the housing having a central cavity;
an inner core disposed within the central cavity of the housing and connected to an inner wall of one end of the housing, the inner core having a length shorter than a length of the housing, an outer diameter of the inner core being smaller than an inner diameter of the central cavity of the housing;
the stopper has one end connected to the housing by a connecting band and the other end having a clip.
2. The snap cap structure of claim 1, wherein the other end of the outer shell has threads on an inner wall thereof and the free end of the inner core has a tip.
3. The snap cap structure of claim 1, further comprising:
a plug having a second opening at one end of the housing, the plug closing the second opening, one end of the inner core being secured to the plug, the diameter of the inner core being smaller than the diameter of the second opening;
a closure layer removably wrapped around the outside of the plug.
4. A snap cap arrangement as claimed in claim 3, wherein one end of the connecting strap is connected to one end of the housing.
5. The snap cap structure of claim 4, wherein the connecting band is provided as a unitary structure with the housing.
6. The snap cap structure of claim 1, wherein a plurality of said snap cap structures are tearable connected together by respective connecting straps.
7. The snap cap structure of claim 1, wherein the snap cap structure is made of a sterile medical material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534607.0U CN219022714U (en) | 2022-09-23 | 2022-09-23 | Buckle cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534607.0U CN219022714U (en) | 2022-09-23 | 2022-09-23 | Buckle cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219022714U true CN219022714U (en) | 2023-05-16 |
Family
ID=86279077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222534607.0U Active CN219022714U (en) | 2022-09-23 | 2022-09-23 | Buckle cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219022714U (en) |
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2022
- 2022-09-23 CN CN202222534607.0U patent/CN219022714U/en active Active
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