CN213712239U - Bottle cap connecting device of composite pipeline and multifunctional bottle cap system - Google Patents
Bottle cap connecting device of composite pipeline and multifunctional bottle cap system Download PDFInfo
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- CN213712239U CN213712239U CN202022495244.5U CN202022495244U CN213712239U CN 213712239 U CN213712239 U CN 213712239U CN 202022495244 U CN202022495244 U CN 202022495244U CN 213712239 U CN213712239 U CN 213712239U
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Abstract
The utility model discloses a bottle cap connecting device and a multifunctional bottle cap system of a composite pipeline, wherein the bottle cap connecting device of the composite pipeline comprises a bottle cap connecting joint and a pipeline joint provided with a clamping groove, the top of the bottle cap connecting joint is provided with a hollow round pipe communicated with the lower part, and the hollow round pipe is provided with a positioning column; when the pipeline joint is screwed and connected with the hollow circular tube, the positioning column slides into the clamping groove, the clamping groove limits the separation of the positioning column, and the clamping groove is provided with an arc-shaped structure convenient for the positioning column to slide into the clamping groove. The utility model provides a bottle lid attach fitting and pipeline connect to stretch into the draw-in groove that the pipeline connects through the reference column with bottle lid attach fitting to utilize arc structure joint reference column, make the two fixed. Under the joint state, bottle lid attach fitting's hollow round pipe and pipeline joint can form the intercommunication, the utility model discloses effectively improve assembly efficiency, save assembly man-hour, effectively improve assembly operability, reduce the degree of difficulty of assembly to avoid because the risk that complicated assembling process leads to.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, relate to a bottle lid connecting device of compound pipeline. Additionally, the utility model discloses still relate to a multi-functional bottle lid system of bottle lid connecting device including above-mentioned compound pipeline.
Background
Electronic endoscope systems require lenses and organ tissue cleaning in sterile water, while air or carbon dioxide is required to open the organ cavity.
In the existing mode, an electronic endoscope system is provided with a sterile bottle which is repeatedly filled and used for many times, the capacity is about 300ml generally, and most of sterile water sold in the market is filled in the bottle with 1000ml, so that the hidden danger that the sterile water is polluted when repeated sterilization and idle opening of a cover are generated, the endoscope system is idle when the sterile bottle is replaced, and the workload of a hospital is increased because the sterile bottle needs to be sterilized. Now the pump water and aseptic bottle water are separated, so the hospital needs to pay attention to the residual water amount of two bottles simultaneously, further increasing the workload of nurses.
The multifunctional bottle cap system with one-time sterilization, which needs to be designed at present, can intensively solve the problems, can reduce the tube set in different use scenes, and simultaneously realizes the matching of the multifunctional bottle cap and the existing water pump and air pump of the company, so that the convenience brings the sale of the water pump and air pump.
The traditional connection structure design is adopted in the water/gas composite pipeline of the current sterile bottle, namely, a water/gas composite pipeline joint is screwed up through threads of a water-gas composite pipeline interface on the bottle cap of the sterile bottle. However, due to the compact structure of the multifunctional bottle cap, if the multifunctional bottle cap adopts such a structural design, risks and problems of low productivity, high cost, complex assembly process, low assembly execution efficiency and the like exist.
Therefore, how to reduce the production cost, improve the production and assembly efficiency and ensure the product quality is a technical problem to be solved urgently in the design process of the multifunctional bottle cap.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a bottle lid connecting device of compound pipeline, the device's simple structure, manufacturing convenience, and the use is simple and convenient, and assembly efficiency is high.
In addition, the utility model discloses another purpose provides a multi-functional bottle lid system of bottle lid connecting device including above-mentioned compound pipeline.
In order to achieve the above object, the present invention provides the following technical solutions:
a bottle cap connecting device of a composite pipeline comprises a bottle cap connecting joint and a pipeline joint provided with a clamping groove, wherein a hollow round pipe communicated with the lower part is arranged at the top of the bottle cap connecting joint, and a positioning column is arranged on the hollow round pipe; the pipeline connects to twist revolve twist connect in during the hollow pipe, the reference column slides in the draw-in groove, the draw-in groove restriction deviating from of reference column, the draw-in groove has the reference column of being convenient for and slides in the arc structure of draw-in groove.
Preferably, the clamping groove is an L-shaped clamping groove communicated with the lower port of the pipeline joint, and the edge of the concave side of the L-shaped clamping groove is of the arc-shaped structure.
Preferably, the width of the L-shaped slot varies along the length direction of the L-shaped slot, and the width of the inside of the L-shaped slot is greater than the width of the port of the L-shaped slot.
Preferably, the width of the L-shaped slot at the arc-shaped structure is smaller than the width of the inner bottom of the L-shaped slot.
Preferably, the pipeline joint is provided with at least two clamping grooves, and the hollow circular tube is provided with the positioning columns corresponding to the clamping grooves.
Preferably, the positioning columns are uniformly arranged in the circumferential direction of the hollow circular tube, and the clamping grooves are uniformly arranged in the circumferential direction of the pipeline joint.
Preferably, the positioning column is a cylinder;
and/or, a rubber sealing ring is arranged inside the pipeline joint, after the pipeline joint is connected with the bottle cap connecting joint, the port of the hollow circular tube is extruded on the rubber sealing ring and is communicated with the pipeline joint.
Preferably, the upper part of the pipeline joint is provided with an anti-skid structure for skid resistance.
Preferably, the anti-skidding structure is protruding muscle, the circumference of pipeline joint evenly sets up the protruding muscle of a plurality of, the interval of protruding muscle is the same.
A multifunctional bottle cap system comprises a bottle cap connecting device, wherein the bottle cap connecting device is the bottle cap connecting device of any one of the composite pipelines.
The utility model provides a bottle lid attach fitting among bottle lid connecting device of compound pipeline is connected through threaded connection with pipeline joint not, but through stretching into the draw-in groove that the pipeline connects with the reference column on the bottle lid attach fitting to utilize arc structure joint reference column, make the two fixed. In the clamping state, the hollow round pipe of the bottle cap connecting joint can be communicated with the pipeline joint so as to facilitate the circulation of water/gas.
The structure utilizes the clamping connection to realize connection, and the problem of inconvenient assembly caused by threaded connection is avoided. Meanwhile, the arc-shaped structure is adopted to realize the limiting of clamping, so that the positioning column can enter the clamping groove more easily and smoothly during assembly.
The utility model also provides a multi-functional bottle lid system including above-mentioned bottle lid connecting device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a bottle cap connecting device for a composite pipeline according to the present invention;
fig. 2 is a schematic view of a bottle cap connector according to the present invention;
fig. 3 is a schematic view of a pipe joint provided by the present invention;
fig. 4 is a front view of a pipe joint provided by the present invention;
fig. 5 is a cross-sectional view of a pipe joint provided by the present invention.
In fig. 1-5, the reference numerals include:
1 is a bottle cap connecting joint, 2 is a pipeline joint, and 3 is a rubber sealing ring;
11 is a hollow round tube, 12 is a positioning column, 21 is a connecting part, 22 is an arc structure, and 23 is an anti-skid structure.
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 work belong to the protection scope of the present invention.
The core of the utility model is to provide a bottle lid connecting device of compound pipeline, the device's simple structure, manufacturing convenience, and the use is simple and convenient, and assembly efficiency is high.
Referring to fig. 1 to 5, fig. 1 is a schematic view of a bottle cap connecting device for a composite pipeline according to the present invention; fig. 2 is a schematic view of a bottle cap connector according to the present invention; fig. 3 is a schematic view of a pipe joint provided by the present invention; fig. 4 is a front view of a pipe joint provided by the present invention; fig. 5 is a cross-sectional view of a pipe joint provided by the present invention.
The application provides a bottle cap connecting device of a composite pipeline, which comprises a bottle cap connecting joint 1 and a pipeline joint 2 provided with a clamping groove, wherein a hollow round pipe 11 communicated with the lower part is arranged at the top of the bottle cap connecting joint 1, and a positioning column 12 is arranged on the hollow round pipe 11; when the pipeline connector 2 is screwed and connected to the hollow circular tube 11, the positioning column 12 slides into the clamping groove, the clamping groove limits the separation of the positioning column 12, and the clamping groove is provided with an arc-shaped structure 22 which is convenient for the positioning column 12 to slide into the clamping groove.
Bottle lid attach fitting 1 and pipeline connect 2 to be cooperation connection structure, bottle lid attach fitting 1 is lid column structure for connect the container structure such as bottle, bottle lid attach fitting 1 has the top and locates the week portion of top downside, be provided with the hollow pipe 11 with the lower part intercommunication in the top position, the main effect of hollow pipe 11 is to connect 2 through the pipeline, form the route of intercommunication, be provided with reference column 12 on the hollow pipe 11, reference column 12 be used for with pipeline connect 2 on the draw-in groove cooperation joint, form hollow pipe 11 and pipeline connect 2 the cooperation be connected.
The draw-in groove is provided with arc structure 22, and arc structure 22 is located the route that reference column 12 slided into the draw-in groove, because arc structure 22 is streamlined, consequently in the reference column 12 of being convenient for slided into the draw-in groove, when reference column 12 through arc structure 22 and be located the draw-in groove, reference column 12 is spacing by the draw-in groove, and the arc structure 22 of draw-in groove is used for restricting deviating from of reference column 12.
It should be noted that if the positioning column 12 is shaken or has a small external force, the arc-shaped structure 22 can ensure that the positioning column 12 is not separated from the positioning column, and if the pipeline connector 2 is screwed by the hand, the positioning column 12 can move from the inside of the clamping groove and move out of the clamping groove after passing through the arc-shaped structure 22.
Bottle lid attach fitting 1 among the bottle lid connecting device of compound pipeline that this application provided is connected through threaded connection with pipeline joint 2 not, but through stretching into the draw-in groove that pipeline connects 2 with reference column 12 on the bottle lid attach fitting 1 to utilize arc structure joint reference column 12, make the two fixed. In the clamping state, the hollow circular tube 11 of the bottle cap connecting joint 1 can be communicated with the pipeline joint 2 so as to facilitate the circulation of water/gas.
The structure utilizes the clamping connection to realize connection, and the problem of inconvenient assembly caused by threaded connection is avoided. Meanwhile, the arc-shaped structure is adopted to realize the limiting of clamping, so that the positioning column 12 can enter the clamping groove more easily and smoothly during assembly.
The arc-shaped structure 22 may include various forms, for example, the waist of the gourd is the arc-shaped structure, and the waist of the gourd shape is an arc-shaped structure with two sides, but of course, only one side may be included.
The main body of the pipeline joint 2 is a cover-shaped connecting part 21, and a clamping groove is arranged on the connecting part 21.
On the basis of the above embodiment, the clamping groove is an L-shaped clamping groove communicated with the lower port of the pipeline connector 2, and the edge of the concave side of the L-shaped clamping groove is an arc-shaped structure 22. Referring to fig. 3 and 4, the L-shaped clamping groove includes a horizontal portion and a vertical portion, the vertical portion communicates with the lower port of the line connector 2 and communicates with the horizontal portion, and the horizontal portion is disposed parallel to the lower port.
It should be noted that the concave position of the L-shape indicated by the concave side of the L-shaped slot is the position indicated by the arc-shaped structure 22 in fig. 4.
The advantage of using an L-shaped slot is that the positioning post 12 can enter the slot vertically, and then by rotating the line connector 2, the positioning post 12 enters the slot through the arc-shaped structure 22. When upwards pulling up pipeline joint 2, L shape draw-in groove can avoid breaking away from of pipeline joint 2, and convenient operation.
Alternatively, the vertical portion may have an angle other than 90 degrees with the lower port, and the horizontal portion may not be parallel to the lower port.
On the basis of the above embodiment, the width of the L-shaped card slot varies along the length direction of the L-shaped card slot, and the width of the inside of the L-shaped card slot is greater than the width of the port of the L-shaped card slot.
Specifically, the positioning column can be divided by the position of the arc-shaped structure 22, and the width of the arc-shaped structure 22 towards the inside of the groove is larger than the width of the arc-shaped structure 22 towards the outside of the groove, so that the positioning column 12 is more easily stabilized in the groove.
Optionally, on the basis of the above embodiment, the width of the L-shaped slot at the arc-shaped structure is smaller than the width of the inner bottom of the L-shaped slot.
The inner bottom of the L-shaped slot refers to the inner portion of the stroke of the L-shaped slot, that is, the deepest position where the positioning column 12 can reach, and the positioning column 12 can be stabilized at this position due to the large width of the inner bottom.
In the above embodiments, the arc design is adopted at the outlet of the slot, so that the positioning column (without external force) is difficult to slide out of the slot of the pipeline connector 2 in the using process, and meanwhile, the arc design enables the positioning column 12 to recover to the inside of the slot after small displacement occurs and to be stabilized at the inside position.
On the basis of the above embodiment, the pipeline joint 2 is provided with at least two clamping grooves, and the hollow circular tube 11 is provided with positioning columns 12 corresponding to the clamping grooves.
Optionally, the positioning columns 12 are uniformly arranged in the circumferential direction of the hollow circular tube 11, and the clamping grooves are uniformly arranged in the circumferential direction of the pipeline connector 2.
Referring to fig. 3 and 4, only one locking groove can be seen in the figures, but actually another locking groove can be arranged on the back side, referring to fig. 2, two positioning posts 12 are respectively arranged on two sides of the hollow circular tube 11 of the bottle cap connecting joint 1 in fig. 2, and therefore, the locking groove needs to be arranged on the corresponding position on the pipeline joint 2. For the structure that the circumferential direction rotates to clamp, two or more clamping structures are arranged in the circumferential direction, so that the connection between the two is more stable.
On the basis of the above embodiment, the positioning column 12 is a cylinder. Of course, the positioning post 12 may also be a round tube or the like having a streamlined structure.
Optionally, a rubber seal ring is arranged inside the pipeline joint 2, and after the pipeline joint 2 is connected with the bottle cap connecting joint 1, the end opening of the hollow circular tube is extruded on the rubber seal ring 3 and is communicated with the pipeline joint 2. The top end of the hollow circular tube 11 of the assembled bottle cap connecting joint 1 is completely extruded on the rubber sealing ring 3, so that the air tightness of the connection between the bottle cap connecting joint 1 and the pipeline joint 2 is ensured.
On the basis of the above-described embodiment, the upper portion of the pipe joint 2 is provided with an anti-slip structure 23 for preventing slipping.
Referring to fig. 2, at least 3 anti-slip structures are disposed on the pipe joint 2, so that each position in the circumferential direction can have an anti-slip function.
On the basis of the above embodiment, the anti-slip structure 23 is a plurality of protruding ribs, and the circumferential direction of the pipeline joint 2 is uniformly provided with the plurality of protruding ribs, and the intervals of the protruding ribs are the same.
The ribbed anti-slip design of this embodiment makes it easier to grip and rotate the pipe joint 2 during assembly.
The utility model provides a bottle lid connecting device of compound pipeline can effectively improve assembly efficiency, saves the required man-hour of assembly, can effectively improve assembly operability, reduces the degree of difficulty of assembly to avoid because the risk that complicated assembling process leads to.
In addition to the main structure and relationship of the bottle cap connecting device of the composite pipeline, please refer to the prior art for the structure of other parts of the bottle cap connecting device of the composite pipeline, which is not described herein again. The application also provides a multifunctional bottle cap system comprising the bottle cap connecting device of the composite pipeline, and the multifunctional bottle cap system is simple and convenient in assembly method, easy to realize and capable of saving working hours.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above that the utility model provides a bottle lid connecting device of compound pipeline has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The bottle cap connecting device of the composite pipeline is characterized by comprising a bottle cap connecting joint (1) and a pipeline joint (2) provided with a clamping groove, wherein a hollow circular pipe (11) communicated with the lower part is arranged at the top of the bottle cap connecting joint (1), and a positioning column (12) is arranged on the hollow circular pipe (11); pipeline joint (2) revolve twist connect in when hollow pipe (11), reference column (12) slide in the draw-in groove, the draw-in groove restriction deviating from of reference column (12), the draw-in groove has be convenient for reference column (12) and slides in the arc structure (22) of draw-in groove.
2. The device for connecting the bottle cap of the composite pipeline according to claim 1, wherein the clamping groove is an L-shaped clamping groove communicated with the lower port of the pipeline joint (2), and the edge of the concave side of the L-shaped clamping groove is the arc-shaped structure (22).
3. The bottle cap connection device for a composite pipeline according to claim 2, wherein the width of the L-shaped slot varies along the length direction of the L-shaped slot, and the width of the inside of the L-shaped slot is greater than the width of the port of the L-shaped slot.
4. The device for connecting a bottle cap to a composite line according to claim 2, characterized in that the width of the L-shaped slot at the arc-shaped formation (22) is smaller than the width of the inner bottom of the L-shaped slot.
5. The bottle cap connection device for a composite pipeline according to claim 1, wherein the pipeline joint (2) is provided with at least two clamping grooves, and the hollow circular tube (11) is provided with the positioning columns (12) corresponding to the clamping grooves.
6. The device for connecting the bottle caps of the composite pipelines according to claim 5, wherein the positioning columns (12) are uniformly arranged in the circumferential direction of the hollow circular tube (11), and the clamping grooves are uniformly arranged in the circumferential direction of the pipeline joint (2).
7. The device for connecting the bottle caps of composite pipes according to claim 1, characterized in that said positioning post (12) is a cylinder;
and/or, the inside rubber seal who is used for sealed that is equipped with of pipeline joint (2), pipeline joint (2) with bottle lid attach fitting (1) is connected the back, the port of hollow pipe extrude in rubber seal (3), and with pipeline joint (2) intercommunication.
8. The device for connecting a bottle cap to a composite pipe according to any one of claims 1 to 7, wherein the upper part of the pipe joint (2) is provided with an anti-slip structure (23) for preventing slipping.
9. The bottle cap connecting device for the composite pipeline as claimed in claim 8, wherein the anti-slip structure (23) is a plurality of raised ribs, the plurality of raised ribs are uniformly arranged in the circumferential direction of the pipeline joint (2), and the intervals between the raised ribs are the same.
10. A multifunctional bottle cap system comprising a bottle cap connection device, wherein the bottle cap connection device is the bottle cap connection device of the composite pipeline according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495244.5U CN213712239U (en) | 2020-11-02 | 2020-11-02 | Bottle cap connecting device of composite pipeline and multifunctional bottle cap system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495244.5U CN213712239U (en) | 2020-11-02 | 2020-11-02 | Bottle cap connecting device of composite pipeline and multifunctional bottle cap system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712239U true CN213712239U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022495244.5U Active CN213712239U (en) | 2020-11-02 | 2020-11-02 | Bottle cap connecting device of composite pipeline and multifunctional bottle cap system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712239U (en) |
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- 2020-11-02 CN CN202022495244.5U patent/CN213712239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 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. |
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| TR01 | Transfer of patent right |