CN211363534U - External plug-in additive adding device for precise container for controlling adhesive dosage - Google Patents
External plug-in additive adding device for precise container for controlling adhesive dosage Download PDFInfo
- Publication number
- CN211363534U CN211363534U CN201921312847.8U CN201921312847U CN211363534U CN 211363534 U CN211363534 U CN 211363534U CN 201921312847 U CN201921312847 U CN 201921312847U CN 211363534 U CN211363534 U CN 211363534U
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- Prior art keywords
- plug
- core rod
- diameter
- tube body
- spring
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- 239000000853 adhesive Substances 0.000 title claims description 10
- 230000001070 adhesive effect Effects 0.000 title claims description 10
- 239000000654 additive Substances 0.000 title claims description 5
- 230000000996 additive effect Effects 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 16
- 238000001802 infusion Methods 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an external plug-in components dosing device of precision container for controlling bonding agent amount, including the body, the inside wall of the upper end of body on be equipped with annular step, the up end of body is the inclined plane of leanin, still include the plug, the plug set up in the body, plug and body form sliding connection in upper and lower direction, the upper end of plug upwards extends little big-end-up's toper boss, toper boss upper end upwards extends the projection, the diameter of toper boss lower extreme equals the internal diameter of plug, the diameter of toper boss upper end equals the diameter of projection, the plug be inside hollow and the lower extreme opening sets up, still include the spring, the upper end of spring stretch into in the plug and offset with the plug, the lower extreme of body is equipped with the sealing plug, the lower extreme of spring offset with the sealing plug, the lateral wall of body on be equipped with feed liquor hole and the liquid change hole of intercommunication inside and outside it, the liquid inlet hole and the liquid changing hole are arranged at intervals up and down.
Description
Technical Field
The utility model relates to a medical equipment technical field, concretely relates to an external plug-in components dosing device for controlling adhesive dosage's precision container.
Background
In medical equipment, an infusion pipeline is a common device, the end part of the infusion pipeline is generally connected with a joint, the infusion pipeline is generally inserted into the joint or the joint is inserted into the infusion pipeline and is bonded with the infusion pipeline through special glue, so that the glue is required to be coated on the outer wall or the inner wall of the infusion pipeline, and the traditional manual coating is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides an external plug-in components of precision container adds agent device for controlling bonding agent volume for to the outer wall coating glue of infusion pipeline joint department.
The technical scheme of the utility model is realized like this:
an external plug-in additive device of a precise container for controlling the adhesive amount comprises a tube body, wherein an annular step is arranged on the inner side wall of the upper end of the tube body, the upper end surface of the tube body is an inclined plane which inclines inwards, the plug rod is arranged in the tube body and is in sliding connection with the tube body in the vertical direction, a conical boss with a small upper part and a large lower part extends upwards from the upper end of the plug rod, a convex column extends upwards from the upper end of the conical boss, the diameter of the lower end of the conical boss is equal to the inner diameter of the plug rod, the diameter of the upper end of the conical boss is equal to the diameter of the convex column, the plug rod is hollow inside and is provided with an opening at the lower end, the upper end of the spring extends into the plug rod to abut against the plug rod, a sealing plug is arranged at the lower end of the tube body, a liquid inlet hole and a liquid changing hole which are, the liquid inlet hole and the liquid changing hole are arranged at intervals up and down.
The utility model discloses still further set up to, the upper end of spring and plug between be equipped with the steel ball.
The utility model discloses still further set up to, the sealing plug make by plastics.
The utility model discloses still further set up to, the feed liquor hole set up the upper end of body, the lower extreme at the body of liquid hole setting of trading.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an inscription plug-in components interpolation device for controlling accurate container of bonding agent volume, it is used for the outer wall coating glue to the infusion pipeline, choose the infusion pipeline that diameter and projection diameter are the same for use, the infusion pipeline is inserted on the projection, and seal by the projection alignment, press down the plug, the plug moves down, glue outside the pipe body enters into in the body through the feed liquor hole, glue of coating is carried out to the outer wall of transfer line, when the infusion pipeline extracts, the plug resets at the effect rebound of spring, the coating of infusion pipeline outer wall glue just can be accomplished to such plug, the body sets up in a container that is equipped with glue, glue in the container passes through the feed liquor hole on the body and gets into in the body, it forms the convection current to trade the pressure of the downside space that the liquid hole reciprocated for the plug and external pressure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the usage state of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.
The present invention is described below with reference to fig. 1-2:
an external plug-in additive device of a precise container for controlling the adhesive amount comprises a tube body 1, wherein the inner side wall of the upper end of the tube body 1 is provided with an annular step 2, the upper end surface of the tube body 1 is an inclined plane which inclines inwards,
the pipe body is characterized by further comprising a core rod 3, the core rod 3 is arranged in the pipe body 1, the core rod 3 and the pipe body 1 are in sliding connection in the up-down direction, a conical boss 4 with a small upper end and a large lower end extends upwards from the upper end of the core rod 3, a convex column 5 extends upwards from the upper end of the conical boss 4, the diameter of the lower end of the conical boss 4 is equal to the inner diameter of the core rod 3, and the diameter of the upper end of the conical boss 4 is equal to the diameter of.
The plug 3 be inside cavity and lower extreme opening setting, still include spring 6, the upper end of spring 6 stretch into in the plug 3 and offset with plug 3, the lower extreme of body 1 is equipped with sealing plug 7, the lower extreme of spring 6 with sealing plug 7 offset.
The lateral wall of the pipe body 1 is provided with a liquid inlet hole 8 and a liquid changing hole 9 which are communicated with the inside and the outside of the pipe body, and the liquid inlet hole 8 and the liquid changing hole 9 are arranged at intervals up and down.
Wherein, a steel ball 10 is arranged between the upper end of the spring 6 and the core rod 3.
Wherein the sealing plug 7 is made of plastic.
Wherein, the liquid inlet hole 8 is arranged at the upper end of the pipe body 1, and the liquid changing hole 9 is arranged at the lower end of the pipe body 1.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an inner plug-in component dosing device of a precise container for controlling the adhesive amount, which is used for coating glue on the outer wall of a transfusion pipeline 33, the transfusion pipeline with the diameter same as that of the convex column 5 is selected, the transfusion pipeline is inserted on the convex column 5, and is aligned and sealed by the convex column 5, the core rod 3 is pressed downwards, the core rod 3 moves downwards, the glue outside the pipe body 1 enters the pipe body 1 through the liquid inlet hole 8, the outer wall of the infusion tube is coated with glue, when the infusion tube is pulled out, the core rod 3 moves upwards under the action of the spring 6 to reset, when the core rod moves upwards, the glue in the tube body at the upper side of the core rod can be discharged through the liquid inlet hole, the glue on the outer wall of the infusion pipeline can be coated by plugging once, the pipe body 1 is arranged in a container filled with the glue, the glue in the container enters the pipe body 1 through a liquid inlet hole 8 in the pipe body 1, and a liquid exchange hole 9 is formed by convection between the pressure of the lower side space of the core rod 3, which moves up and down, and the external pressure.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An external plug-in additive device for a precision container for controlling the amount of adhesive, comprising: comprises a tube body, an annular step is arranged on the inner side wall of the upper end of the tube body, the upper end surface of the tube body is an inclined plane which inclines inwards, and the tube body also comprises a core rod, the core rod is arranged in the tube body, the core rod and the tube body form sliding connection in the vertical direction, a conical boss with a small upper part and a large lower part extends upwards from the upper end of the core rod, a convex column extends upwards from the upper end of the conical boss, the diameter of the lower end of the conical boss is equal to the inner diameter of the core rod, the diameter of the upper end of the conical boss is equal to the diameter of the convex column, the core rod is hollow inside and provided with an opening at the lower end, the core rod further comprises a spring, the upper end of the spring extends into the core rod to be abutted against the core rod, the lower end of the pipe body is provided with a sealing plug, the lower end of the spring is abutted to the sealing plug, a liquid inlet hole and a liquid changing hole which are communicated with the inside and the outside of the pipe body are formed in the side wall of the pipe body, and the liquid inlet hole and the liquid changing hole are arranged at an upper interval and a lower interval.
2. An add-on device for a precision container for controlling the amount of adhesive according to claim 1, wherein: and a steel ball is arranged between the upper end of the spring and the core rod.
3. An add-on device for a precision container for controlling the amount of adhesive according to claim 2, wherein: the sealing plug is made of plastic.
4. An add-on device for a precision container for controlling the amount of adhesive according to claim 3, wherein: the liquid inlet hole is arranged at the upper end of the tube body, and the liquid changing hole is arranged at the lower end of the tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312847.8U CN211363534U (en) | 2019-08-14 | 2019-08-14 | External plug-in additive adding device for precise container for controlling adhesive dosage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312847.8U CN211363534U (en) | 2019-08-14 | 2019-08-14 | External plug-in additive adding device for precise container for controlling adhesive dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363534U true CN211363534U (en) | 2020-08-28 |
Family
ID=72168156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312847.8U Active CN211363534U (en) | 2019-08-14 | 2019-08-14 | External plug-in additive adding device for precise container for controlling adhesive dosage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363534U (en) |
-
2019
- 2019-08-14 CN CN201921312847.8U patent/CN211363534U/en active Active
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