CN208715857U - Medical multifunctional bottle cap - Google Patents
Medical multifunctional bottle cap Download PDFInfo
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- CN208715857U CN208715857U CN201821255826.2U CN201821255826U CN208715857U CN 208715857 U CN208715857 U CN 208715857U CN 201821255826 U CN201821255826 U CN 201821255826U CN 208715857 U CN208715857 U CN 208715857U
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- bottle cap
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- medical multifunctional
- screw thread
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Abstract
The utility model provides a kind of medical multifunctional bottle cap, belongs to the field of medical instrument technology.It solves the problems, such as that existing medical purified water bottle is poor in the presence of allocating a fund for its specified purpose, assembling not flexible and interchangeability.This medical multifunctional bottle cap, including the lid with top and ring portion, the inside of ring portion has the connection structure one connecting for the bottleneck with bottle, the interface with several perforation settings on top, each interface is equipped with the connector for connecting with adapter tube, is connected with dismountable plug on connector.The utility model has many advantages, such as that combination is flexible and convenient, interchangeability is strong and applied widely.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of medical multifunctional bottle cap.
Background technique
There are many place for needing to use pure water in hospital, and connector is also all kinds of.Pure water used in hospital is by outer
Purchase obtains, and the pure water bought back is encapsulated in water bottle, and each water bottle is configured with corresponding connector and adapter tube, and when buying needs whole
Group buying, is also that whole group is scrapped when scrapping, and pipe group is allocated a fund for its specified purpose, and poor, interchangeability difference that there are flexible combinations and use cost are high
The problem of；Sometimes one group it is not enough and need again plus water bottle and only with the pipe group of seldom several tubes, buying confusion,
It wastes more.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, propose it is a kind of can flexible combination doctor
Use multi-funcitonal bottle top.
The purpose of this utility model can be realized by the following technical scheme:
Medical multifunctional bottle cap, including the lid with top and ring portion, the inside of the ring portion, which has, to be used for and bottle
Bottleneck connection connection structure one, which is characterized in that the interfaces with several perforation settings on the top, it is each described
Interface be equipped with for the connector with adapter tube connection, be connected with dismountable plug on the connector.
After bottle equipped with pure water is bought back, this medical multifunctional bottle cap is replaced into the included bottle cap of bottle.According to
Use demand removes a certain number of plugs from connector, and these connectors are connected to medical instrument by adapter tube, can be real
Existing multiple combinations mode.
In above-mentioned medical multifunctional bottle cap, the connector is cylindrical in shape and is integrally formed with lid, the connector
It is equipped with for the connection structure two with adapter tube connection, the plug is connected on connector under the action of connection structure two.
In above-mentioned medical multifunctional bottle cap, the connector is cylindrical in shape and has the connection protruded into interface thereon
Portion, the interior deflector hole having with fittings of the interconnecting piece, is equipped with locking mechanism, institute between the interconnecting piece and lid
The connector stated is equipped with for the connection structure two with adapter tube connection, and the plug is connected under the action of connection structure two
On connector.
In above-mentioned medical multifunctional bottle cap, the connector is cylindrical in shape, connector described in part and lid one at
Type has the interconnecting piece protruded into interface on another part connector, has the deflector hole with fittings in the interconnecting piece,
It is equipped with locking mechanism between the interconnecting piece and lid, is equipped on each connector for the connection with adapter tube connection
Structure two, the plug are connected on connector under the action of connection structure two.
In above-mentioned medical multifunctional bottle cap, the locking mechanism includes the limited step being set on connector, is set to
External screw thread on interconnecting piece and the clamp ring being threadedly connected on interconnecting piece, the limited step are located at the outside at top, institute
The clamp ring stated is located at the inside at top, and gasket one is equipped between the limited step and top.
In above-mentioned medical multifunctional bottle cap, there is the limit convex being correspondingly arranged with limited step on the top
Rise, there is in the retention bead limit hole with orifice in polygon, the limited step in polygon and
It is equipped with limit hole, the gasket one is located in limit hole.
In above-mentioned medical multifunctional bottle cap, the connection structure two include on the connector along connector it is radial to
The limited post of outer extension, the limited post are two and are oppositely arranged.There is connector sleeve, connector sleeve on matched adapter tube
It is upper with the limiting slot circumferentially extended after first axially extending, limited post is directed at limiting slot when connection, when limited post enters limit
After in the slot of position, the connector sleeve of adapter tube is rotated, the close connection of the two can be made.In order to enhance the leakproofness of connection, connector with connect
Sealing ring is set between set.The top of plug blocks, and connection type is identical as the connection type of connector sleeve and connector.
In above-mentioned medical multifunctional bottle cap, the connection structure two includes on connector in flat limit
Position portion, the limiting section are two and are oppositely arranged.There is connector sleeve on matched adapter tube, there is interior spiral shell on connector sleeve
Line, wherein the screw pitch of internal screw thread is greater than the thickness of limiting section, and the distance between two limiting sections are greater than the path of internal screw thread.Connection
When, two limiting sections sequentially enter in internal screw thread, as rotation connects together connector sleeve with connector.In order to enhance connection
Leakproofness may also set up sealing ring between connector and connector sleeve.The connection type of plug and the connection side of connector sleeve and connector
Formula is identical.
In above-mentioned medical multifunctional bottle cap, the connection structure one includes the connection screw thread on the inside of ring portion
One.The connection screw thread one and the connection screw thread of the bottle mouth position of bottle are equipped with, by the connection screw thread one can effectively realize with
The bottleneck of bottle connects.
In above-mentioned medical multifunctional bottle cap, connector, the company are threaded in the connection screw thread one
There is connection screw thread two on junctor, gasket two is equipped between the connector and lid.
Connector is cylindrical in shape, and has small end and big end.It is arranged after connector, it can be achieved that bottle cap can be with various different models
Bottleneck is attached, and there are following three kinds of relationships with the nominal diameter of connection screw thread one for the nominal diameter of connection screw thread two: connecting
The nominal diameter of screw thread two is greater than the nominal diameter of connection screw thread one, connect for the bottleneck with larger caliber；Connection screw thread two
Nominal diameter be less than the nominal diameter of connection screw thread one, for being connect with more small-bore bottleneck；When the public affairs of connection screw thread two
When diameter being claimed to be equal to the nominal diameter of connection screw thread one, connector can not be increased, keep connection screw thread one and bottleneck direct-connected.
Compared with prior art, this medical multifunctional bottle cap has the advantage that
Multiple connectors are set on lid, the connector of corresponding number can be selected to use according to use demand, be able to achieve a variety of
Combination；Good connecting effect between each component, sealed reliable, stability are good；By the way that different connector is arranged, can with not
Bottleneck with bore connects, applied widely；Only need buying that the bottle of pure water is housed when buying, it is not necessary to it is attached to be connected to other
Part is purchased together, can effectively reduce cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of medical multi-funcitonal bottle top in embodiment one.
Structural schematic diagram when Fig. 2 is medical multi-funcitonal bottle top connection plug in embodiment one.
Fig. 3 is the structural schematic diagram of the first usage mode of medical multi-funcitonal bottle top in embodiment one.
Fig. 4 is the structural schematic diagram of the second usage mode of medical multi-funcitonal bottle top in embodiment one.
Fig. 5 is the structural schematic diagram of the third usage mode of medical multi-funcitonal bottle top in embodiment one.
Fig. 6 is the cross-sectional view of Fig. 5 provided by the utility model.
Fig. 7 is the cross-sectional view of the 4th usage mode of medical multi-funcitonal bottle top in embodiment one.
Fig. 8 is the structural schematic diagram of medical multi-funcitonal bottle top in embodiment two.
Fig. 9 is the cross-sectional view of Fig. 8 provided by the utility model.
In figure, 1, lid；2, connector；3, it takes over；4, plug；5, interconnecting piece；6, limited step；7, clamp ring；8, it seals
Pad one；9, retention bead；10, limited post；11, limiting section；12, connector；13, gasket two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
Medical multifunctional bottle cap as shown in Figure 1, including the lid 1 with top and ring portion, the inside of ring portion, which has, to be used
In the connection structure one that the bottleneck with bottle is connect.Since the bottleneck of bottle is generally arranged external screw thread, in the present embodiment, such as Fig. 6
With shown in Fig. 7, connection structure one includes the connection screw thread one on the inside of ring portion, the connection screw thread one and the bottle mouth position of bottle
Connection screw thread is equipped with, and can effectively be realized by the connection screw thread one and be connect with the bottleneck of bottle.
Interface with several perforation settings on the top of lid 1, each interface are equipped with for connecting with adapter tube 3
Connector 2, dismountable plug 4 is connected on connector 2, when not in use, as shown in Fig. 2, blocking up each connector 2 by plug 4
Extremely.According to actual use situation, settable interface is 1-6, specifically, as shown in Figure 1, interface is 3, the number of connector 2
Amount is 3.In use, this medical multifunctional bottle cap is replaced the included bottle of bottle after the bottle equipped with pure water is bought back
Lid.According to use demand, a certain number of plugs 4 are removed from connector 2, and these connectors 2 are connected to doctor by adapter tube 3
Instrument is treated, it can be achieved that multiple combinations mode.
Its specific combination mainly include the following types: as shown in figure 3, only connect adapter tube 3 on 1 connector 2, remaining
2 connectors 2 are blocked by plug 4；As shown in figure 4, connecting adapter tube 3 on 3 connectors 2；As shown in Figure 5 and Figure 6, it is connect at two
Adapter tube 3 is connected on first 2, and is connected in the upper end of two adapter tubes 3 by tube-in-tube, and tube-in-tube is made of inner and outer tubes, tube-in-tube
Inner tube air inlet, entered in bottle into one of adapter tube 3, water is by the outflow of another adapter tube 3, the outer tube stream through tube-in-tube
Out；As shown in fig. 7, the connecting tubes 3 on two connectors 2, single tube is connected on one of connector 2, is connected on another connector 2
It is managed in pipe 3.
As shown in Figure 6 and Figure 7, connector 2 is cylindrical in shape and has thereon the interconnecting piece 5 protruded into interface, has in interconnecting piece 5
The deflector hole being connected to connector 2, is equipped with locking mechanism between interconnecting piece 5 and lid 1, connector 2 is equipped with for connecting with adapter tube 3
Connection structure two, plug 4 is connected on connector 2 under the action of connection structure two.
As shown in Figure 6 and Figure 7, locking mechanism includes the limited step 6 on connector 2, the outer spiral shell on interconnecting piece 5
Line and the clamp ring 7 being threadedly connected on interconnecting piece 5, limited step 6 are located at the outside at top, and clamp ring 7 is located at the interior of top
Side is equipped with gasket 1 between limited step 6 and top.In the present embodiment, clamp ring 7 is locking nut, with interconnecting piece 5
External screw thread is threaded togather.
As shown in Figure 6 and Figure 7, there is the retention bead 9 being correspondingly arranged with limited step 6, tool in retention bead 9 on top
There is the limit hole with orifice in polygon, limited step 6 is in polygon and is equipped with limit hole, gasket 1
In limit hole.In the present embodiment, limit hole is in regular hexagon, and limited step 6 also can after the two cooperation at regular hexagon
Circumferentially rotating for connector 2 is limited, effectively convenient for screwing for clamp ring 7.
As shown in Figure 1, connection structure two includes on connector 2 in flat limiting section 11, limiting section 11 is two
It is a and be oppositely arranged.There is connector sleeve on matched adapter tube 3, there is internal screw thread on connector sleeve, wherein the screw pitch of internal screw thread
Greater than the thickness of limiting section 11, the distance between two limiting sections 11 are greater than the path of internal screw thread.When connection, two limiting sections 11 according to
It is secondary to enter in internal screw thread, as rotation connects together connector sleeve with connector 2.In order to enhance the leakproofness of connection, in connector 2
It may also set up sealing ring between connector sleeve.The connection type of plug 4 is identical as the connection type of connector sleeve and connector 2.
Embodiment two
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, on lid 1
3 connectors 2 are provided with, as shown in Figure 8 and Figure 9, connector 2 is cylindrical in shape, wherein 1 connector 2 and lid 1 are integrally formed, in addition two
There is the interconnecting piece 5 protruded into interface on a connector 2, there is the deflector hole being connected to connector 2, interconnecting piece 5 and lid in interconnecting piece 5
It is equipped with locking mechanism between body 1, the connection structure two for connecting with adapter tube 3, the plug 4 are equipped on each connector 2
It is connected on connector 2 under the action of connection structure two.
In the present embodiment, as shown in figure 8, connection structure two includes extending radially outwardly on connector 2 along connector 2
Limited post 10, limited post 10 are two and are oppositely arranged.There is connector sleeve on matched adapter tube 3, have first on connector sleeve
Limited post 10 is directed at limiting slot when connection, when limited post 10 enters limiting slot by the limiting slot circumferentially extended after axially extending
After interior, the connector sleeve of adapter tube 3 is rotated, the close connection of the two can be made.In order to enhance the leakproofness of connection, in connector 2 and connector sleeve
Between sealing ring is set.The top of plug 4 blocks, and connection type is identical as the connection type of connector sleeve and connector 2.
Embodiment three
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, such as Fig. 9 institute
Show, be threaded with connector 12 in connection screw thread one, there is connection screw thread two on connector 12, connection screw thread two be used for
The bottleneck of bottle connects, and can be replaced according to the size of bottle bottleneck to connector 12, can meet the company of different bottle mouth
It connects, gasket 2 13 is equipped between connector 12 and lid 1.Connector 12 is cylindrical in shape, and has small end and big end.Setting connection
, it can be achieved that bottle cap can be attached with the bottleneck of various different models after body 12, the nominal diameter of connection screw thread two with connect spiral shell
There are following three kinds of relationships for the nominal diameter of line one: the nominal diameter of connection screw thread two is greater than the nominal diameter of connection screw thread one,
It is connect for the bottleneck with larger caliber；The nominal diameter of connection screw thread two be less than connection screw thread one nominal diameter, for
More small-bore bottleneck connection；When the nominal diameter of connection screw thread two is equal to the nominal diameter of connection screw thread one, can not increase
Add connector 12, keeps connection screw thread one and bottleneck direct-connected.
Example IV
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, connector 2 is in
It tubular and is integrally formed with lid 1, connector 2 is equipped with connection structure two for connecting with adapter tube 3, and plug 4 is in connection structure
It is connected under the action of two on connector 2.The connection in embodiment one and embodiment two can be used in the connection type of connection structure two
Mode.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of medical multifunctional bottle cap, including the lid (1) with top and ring portion, the inside of the ring portion have for
The connection structure one of the bottleneck connection of bottle, which is characterized in that the interface with several perforation settings on the top, each
The interface is equipped with the connector (2) for connecting with adapter tube (3), is connected on the connector (2) dismountable stifled
Head (4).
2. medical multifunctional bottle cap according to claim 1, which is characterized in that the connector (2) be cylindrical in shape and with lid
Body (1) is integrally formed, and the connector (2) is equipped with the connection structure two for connecting with adapter tube (3), the plug (4)
It is connected under the action of connection structure two on connector (2).
3. medical multifunctional bottle cap according to claim 1, which is characterized in that the connector (2) is cylindrical in shape and thereon
With the interconnecting piece (5) protruded into interface, there is the deflector hole being connected to connector (2), the company in the interconnecting piece (5)
Locking mechanism is equipped between socket part (5) and lid (1), the connector (2) is equipped with the connection knot for connecting with adapter tube (3)
Structure two, the plug (4) are connected on connector (2) under the action of connection structure two.
4. medical multifunctional bottle cap according to claim 1, which is characterized in that the connector (2) is cylindrical in shape, part institute
The connector (2) stated and lid (1) are integrally formed, and have the interconnecting piece (5) protruded into interface on another part connector (2), described
Interconnecting piece (5) in there is the deflector hole that be connected to connector (2), be equipped with to lock between the interconnecting piece (5) and lid (1) and tie
Structure, is each equipped with the connection structure two for connecting with adapter tube (3) on the connector (2), the plug (4) is connecting
It is connected under the action of structure two on connector (2).
5. medical multifunctional bottle cap according to claim 3 or 4, which is characterized in that the locking mechanism includes being set to
Limited step (6), the external screw thread being set on interconnecting piece (5) on connector (2) and the clamp ring being threadedly connected on interconnecting piece (5)
(7), the limited step (6) is located at the outside at top, and the clamp ring (7) is located at the inside at top, the limit
Gasket one (8) is equipped between step (6) and top.
6. medical multifunctional bottle cap according to claim 5, which is characterized in that have on the top and limited step
(6) retention bead (9) being correspondingly arranged, the interior limit hole with orifice having in polygon of the retention bead (9),
The limited step (6) is equipped in polygon and with limit hole, and the gasket one (8) is located in limit hole.
7. according to medical multifunctional bottle cap described in Claims 2 or 3 or 4, which is characterized in that the connection structure two includes
The limited post (10) to extend radially outwardly along connector (2) on connector (2), the limited post (10) are for two and opposite
Setting.
8. according to medical multifunctional bottle cap described in Claims 2 or 3 or 4, which is characterized in that the connection structure two includes
On connector (2) is in flat limiting section (11), and the limiting section (11) is two and is oppositely arranged.
9. medical multifunctional bottle cap according to claim 1, which is characterized in that the connection structure one includes being set to ring
Connection screw thread one on the inside of portion.
10. medical multifunctional bottle cap according to claim 9, which is characterized in that screw thread connects in the connection screw thread one
It is connected to connector (12), there is connection screw thread two, between the connector (12) and lid (1) on the connector (12)
Equipped with gasket two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255826.2U CN208715857U (en) | 2018-08-06 | 2018-08-06 | Medical multifunctional bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255826.2U CN208715857U (en) | 2018-08-06 | 2018-08-06 | Medical multifunctional bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208715857U true CN208715857U (en) | 2019-04-09 |
Family
ID=65976315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255826.2U Active CN208715857U (en) | 2018-08-06 | 2018-08-06 | Medical multifunctional bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208715857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910272A (en) * | 2018-08-06 | 2018-11-30 | 重庆金山医疗器械有限公司 | Multi-funcitonal bottle top |
-
2018
- 2018-08-06 CN CN201821255826.2U patent/CN208715857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910272A (en) * | 2018-08-06 | 2018-11-30 | 重庆金山医疗器械有限公司 | Multi-funcitonal bottle top |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: 401120 1-1, 2-1, 3-1, building 5, No. 18, Cuiping Lane 2, Huixing street, Yubei District, Chongqing Patentee after: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Address before: 401120 1 office buildings, Jinshan International Industrial City, 18 of Nei sang Road, Hui Xing street, Yubei District, Chongqing. Patentee before: CHONGQING JINSHAN MEDICAL APPLIANCE Co.,Ltd. |