CN217660969U - Infusion anti-drop fixing device for bottle plug puncture device - Google Patents
Infusion anti-drop fixing device for bottle plug puncture device Download PDFInfo
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- CN217660969U CN217660969U CN202221110061.XU CN202221110061U CN217660969U CN 217660969 U CN217660969 U CN 217660969U CN 202221110061 U CN202221110061 U CN 202221110061U CN 217660969 U CN217660969 U CN 217660969U
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Abstract
The utility model discloses a bottle plug puncture ware infusion anti-drop fixing device, include: a fixing sleeve and a clamping hook; the fixed sleeve is formed by splicing two arc-shaped half sleeves symmetrically arranged from left to right, the rear ends of the left half sleeves and the rear ends of the right half sleeves are rotationally connected through spring hinges, an L-shaped first half groove is formed in the front end of the left half sleeve, an L-shaped second half groove is formed in the front end of the right half sleeve, and the first half groove and the second half groove form a T-shaped avoidance groove; the left half sleeve and the right half sleeve are respectively provided with the clamping hook, and the clamping hook can be used for hooking the outer edge of the bottle mouth of the infusion bag/bottle. This device structural style is simple, is convenient for realize, can effectively firmly fix the puncture ware, can not influence the normal work of last air valve of puncture ware or air hose moreover, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the transfusion system technique and specifically relates to a bottle plug puncture ware infusion anti-drop fixing device is related to.
Background
In clinical infusion, the puncture outfit at the top end of the infusion apparatus is simply inserted into the bottle stopper of an infusion bag/bottle, the puncture outfit is kept fixed only by the friction force between the puncture outfit and the bottle stopper, and when the infusion apparatus is pulled by external force, the puncture outfit is easy to fall off from the bottle stopper, so that a puncture outfit fixing device is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an anti-drop fixing device for infusion of bottle stopper puncture outfit.
The technical scheme of the utility model as follows: the utility model provides a bottle stopper puncture ware infusion anti-drop fixing device which characterized in that includes: a fixing sleeve and a clamping hook;
the fixing sleeve is formed by splicing two arc-shaped half sleeves symmetrically arranged left and right, the rear ends of the left half sleeves and the rear ends of the right half sleeves are rotationally connected through spring hinges, avoiding through holes are formed in the left sides of the left half sleeves and the right sides of the right half sleeves, an L-shaped first half groove is formed in the front end of the left half sleeve, an L-shaped second half groove is formed in the front end of the right half sleeve, and the first half groove and the second half groove form a T-shaped avoiding groove;
the left half sleeve and the right half sleeve are respectively provided with the clamping hook, and the clamping hook can be used for hooking the outer edge of the bottle mouth of the infusion bag/bottle.
Further, the pothook includes a main body portion, a connecting portion and a hook portion, the top end of the main body portion is bent to form the hook portion, the main body portion is connected with the connecting portion, the connecting portion is elastic, and the connecting portion is connected with the left half sleeve or the right half sleeve.
Further, the spring hinge comprises a first hinge part, a second hinge part, a pivot shaft and a torsion spring, wherein the first hinge part is connected with the left half sleeve, a first pivot hole is formed in the first hinge part, the second hinge part is connected with the right half sleeve, a second pivot hole is formed in the second hinge part, the pivot shaft is arranged in the first pivot hole and the second pivot hole in a penetrating mode, the torsion spring is sleeved on the pivot shaft, one end of the torsion spring is connected with the left half sleeve, and the other end of the torsion spring is connected with the right half sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this device structural style is simple, is convenient for realize, can effectively firmly fix the puncture ware, can not influence the normal work of last air valve of puncture ware or air hose moreover, and the practicality is strong.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts:
fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
Reference numerals are as follows:
1. a left half sleeve; 2. a right half sleeve; 3. a first half-tank; 4. a second half-tank; 5. an avoidance groove; 6. a hook; 7. a main body portion; 8. a connecting portion; 9. a hook portion; 10. a first hinge part; 11. a second hinge part; 12. a pivotal shaft; 13. a torsion spring.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference will now be made in detail to the 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 functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", 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 simplification of 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.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
An anti-drop fixing device for infusion of a bottle stopper puncture outfit as shown in fig. 1-2 comprises: a fixing sleeve and a clamping hook 6;
the fixed cover is formed by splicing two arc-shaped half covers symmetrically arranged on the left and the right, the rear end of the left half cover 1 is rotationally connected with the rear end of the right half cover 2 through a spring hinge, and the spring hinge is an elastic hinge similar to a clip.
Specifically, as shown in fig. 2, the spring hinge includes a first hinge portion 10, a second hinge portion 11, a pivot shaft 12 and a torsion spring 13, the first hinge portion 10 is connected to the left half sleeve 1, the first hinge portion 10 is provided with a first pivot hole, the second hinge portion 11 is connected to the right half sleeve 2, the second hinge portion 11 is provided with a second pivot hole, the pivot shaft 12 is inserted into the first pivot hole and the second pivot hole, the torsion spring 13 is sleeved on the pivot shaft 12, one end of the torsion spring 13 is connected to the left half sleeve 1, and the other end is connected to the right half sleeve 2, so that the left half sleeve 1 and the right half sleeve 2 can form a structure similar to a clip by virtue of the elasticity of the torsion spring 13, and can be firmly clamped on the puncture outfit of the bottle stopper, and the fixed sleeve can be conveniently removed subsequently.
The left side of the left half sleeve 1 and the right side of the right half sleeve 2 are both provided with avoidance through holes which are used for avoiding outer edge protrusions on the puncture outfit; the front end of the left half sleeve 1 is provided with a first half groove 3 in an L shape, the front end of the right half sleeve 2 is provided with a second half groove 4 in an L shape, the first half groove 3 and the second half groove 4 form a T-shaped avoiding groove 5, and the arrangement of the avoiding groove 5 is used for avoiding an air valve or an air pipe at the top end of the puncture outfit.
The left half sleeve 1 and the right half sleeve 2 are respectively provided with a clamping hook 6, and the clamping hook 6 can be used for clamping the outer edge of the bottle mouth of the infusion bag/bottle, so that the bottle stopper puncture outfit can be fixed. Particularly, pothook 6 includes main part 7, connecting portion 8 and hook portion 9, and the top bending type of main part 7 hook portion 9, main part 7 link to each other with connecting portion 8, and connecting portion 8 has elasticity, and connecting portion 8 links to each other with left half cover 1 or right half cover 2, and this kind of pothook 6's structural style is simple, the realization of being convenient for.
As shown in fig. 3, the device is used as follows: the left half sleeve 1 and the right half sleeve 2 are firstly opened to enable the fixing sleeve to be sleeved on the puncture outfit, then the puncture outfit is inserted into the bottle stopper of the infusion bag/bottle, and the clamping hook 6 can hook the outer edge of the bottle opening of the infusion bag/bottle, so that the puncture outfit is firmly fixed.
After the infusion is finished, the main body part 7 of the hook 6 is pressed to make the hook 6 separate from the outer edge of the bottle mouth of the infusion bag/bottle, then the puncture outfit is pulled out, and then the fixed sleeve is taken out.
This device structural style is simple, is convenient for realize, can effectively firmly fix the puncture ware, can not influence the normal work of last air valve of puncture ware or air hose moreover, and the practicality is strong.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. The utility model provides a bottle plug puncture ware infusion anti-drop fixing device which characterized in that includes: a fixing sleeve and a clamping hook;
the fixing sleeve is formed by splicing two arc-shaped half sleeves symmetrically arranged from left to right, the rear ends of the left half sleeves and the rear ends of the right half sleeves are rotationally connected through spring hinges, avoidance through holes are formed in the left sides of the left half sleeves and the right sides of the right half sleeves, an L-shaped first half groove is formed in the front end of the left half sleeve, an L-shaped second half groove is formed in the front end of the right half sleeve, and the first half groove and the second half groove form a T-shaped avoidance groove;
the left half sleeve and the right half sleeve are respectively provided with the clamping hook, and the clamping hook can be used for hooking the outer edge of the bottle mouth of the infusion bag/bottle.
2. The anti-falling off fixing device for infusion of the bottle stopper puncture outfit according to claim 1, wherein the hook comprises a main body part, a connecting part and a hook part, the hook part is formed by bending the top end of the main body part, the main body part is connected with the connecting part, the connecting part has elasticity, and the connecting part is connected with the left half sleeve or the right half sleeve.
3. The transfusion anti-drop fixing device for the bottle stopper puncture outfit according to claim 1, wherein the spring hinge comprises a first hinge part, a second hinge part, a pivot shaft and a torsion spring, the first hinge part is connected with the left half sleeve, the first hinge part is provided with a first pivot hole, the second hinge part is connected with the right half sleeve, the second hinge part is provided with a second pivot hole, the pivot shaft is arranged in the first pivot hole and the second pivot hole in a penetrating manner, the torsion spring is sleeved on the pivot shaft, one end of the torsion spring is connected with the left half sleeve, and the other end of the torsion spring is connected with the right half sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221110061.XU CN217660969U (en) | 2022-05-10 | 2022-05-10 | Infusion anti-drop fixing device for bottle plug puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221110061.XU CN217660969U (en) | 2022-05-10 | 2022-05-10 | Infusion anti-drop fixing device for bottle plug puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217660969U true CN217660969U (en) | 2022-10-28 |
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ID=83736375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221110061.XU Active CN217660969U (en) | 2022-05-10 | 2022-05-10 | Infusion anti-drop fixing device for bottle plug puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217660969U (en) |
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2022
- 2022-05-10 CN CN202221110061.XU patent/CN217660969U/en active Active
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