CN215084845U - Inflation pipeline of water rocket and water rocket - Google Patents
Inflation pipeline of water rocket and water rocket Download PDFInfo
- Publication number
- CN215084845U CN215084845U CN202120865770.8U CN202120865770U CN215084845U CN 215084845 U CN215084845 U CN 215084845U CN 202120865770 U CN202120865770 U CN 202120865770U CN 215084845 U CN215084845 U CN 215084845U
- Authority
- CN
- China
- Prior art keywords
- hole
- water rocket
- pipeline
- inflation
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to a gas tube line and water rocket of water rocket, water rocket's gas tube line includes: a plurality of pipeline bodies; the connecting piece comprises a first part and a second part which are connected, the first part is connected with one of the pipeline bodies, and the second part is provided with a connecting hole; the plug connector comprises a third part and a plug column which are connected, the third part is connected with the other pipeline body, and the plug column is inserted and fixed in the connecting hole. The technical scheme of the utility model be through being equipped with a plurality of pipeline bodies, the connecting piece is including connecting first portion and the second portion that sets up, first portion and one of them pipeline body coupling are equipped with the connecting hole in the second portion, and the plug connector is including connecting the third portion and the grafting post that set up, and the third portion is connected with another pipeline body, and the grafting post is inserted and is established and be fixed in the connecting hole, and the usable connecting piece of each pipeline body and plug connector realization can be dismantled the connection, form longer pipeline body.
Description
Technical Field
The utility model relates to a water rocket field especially relates to a gas tube line and water rocket of water rocket.
Background
The water rocket is also called as air pressure type water-spraying rocket and water-propelling rocket, and is a toy designed by utilizing mass ratio and air pressure action. The principle is that air is filled into a closed rocket body filled with a certain amount of water, the air pressure in the rocket body rises to break a sealing plug at the bottom, so that the water is quickly sprayed out, the rocket body obtains upward reverse thrust, and the rocket body rises to be ejected like a rocket, so that the water rocket is named.
The existing water rockets are all provided with inflation pipelines, but the lengths of the existing inflation pipelines can not be changed, and the existing water rockets are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inflation pipeline of water rocket, the inflation pipeline of water rocket has characteristics such as can form longer inflation pipeline, has better suitability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an inflation line for a water rocket, comprising: a plurality of pipeline bodies; the connecting piece comprises a first part and a second part which are connected, the first part is connected with one of the pipeline bodies, and the second part is provided with a connecting hole; the plug connector comprises a third part and a plug column which are connected, the third part is connected with the other pipeline body, and the plug column is inserted and fixed in the connecting hole.
Preferably, the diameter of the connecting hole close to one end of the first portion is smaller than the diameter of the connecting hole far away from one end of the first portion, the diameter of the inserting column close to one end of the third portion is larger than the diameter of the inserting column far away from one end of the third portion, and the inserting column is in interference fit with the connecting hole.
Preferably, a first mounting hole is formed in the first portion, and one end of one of the line bodies is inserted and fixed in the first mounting hole; a second mounting hole is formed in the third part, and one end of the other pipeline body is inserted and fixed in the second mounting hole.
Preferably, one end of one of the pipeline bodies is adhered to the first mounting hole; one end of the other pipeline body is bonded in the second mounting hole.
Preferably, each pipeline body is provided with an inflation hole, and the connecting hole is communicated with the corresponding inflation hole; a through hole is formed in the inserting column and communicated with the corresponding first inflation hole.
Preferably, the outer side surfaces of the first parts are sequentially arranged and are provided with a plurality of friction strips in a surrounding manner; two planes are symmetrically arranged on the outer side surface of the third part, and a plurality of friction strips are arranged on each plane at intervals.
The utility model also provides a water rocket, this water rocket include the gas filling pipeline of water rocket.
Compared with the prior art, the beneficial effects of the utility model reside in that:
according to the technical scheme, the inflation pipeline of the water rocket is provided, through being equipped with a plurality of pipeline bodies, the connecting piece is including connecting first portion and the second portion that sets up, first portion and one of them pipeline body coupling are equipped with the connecting hole in the second portion, and the plug connector is including connecting the third portion and the plug post that set up, and third portion and another pipeline body coupling, plug post insert establish be fixed in the connecting hole, and the usable connecting piece of each pipeline body and plug connector realize dismantling the connection, form longer pipeline body.
Drawings
Fig. 1 is a schematic view of a pipeline body and a connecting piece provided by the embodiment of the present invention.
Fig. 2 is a schematic view of a pipeline body and a plug connector provided in an embodiment of the present invention.
Fig. 3 is a schematic view of a pipeline body according to an embodiment of the present invention.
Fig. 4 is a schematic view of a connector according to an embodiment of the present invention.
Fig. 5 is a schematic view of another view angle of the connecting member according to the embodiment of the present invention.
Fig. 6 is a schematic view of a plug connector according to an embodiment of the present invention.
Fig. 7 is a schematic view of another perspective of the connector according to the embodiment of the present invention.
1. A pipeline body; 11. an inflation hole; 2. a connecting member; 21. a first part; 211. a first mounting hole; 22. a second section; 221. connecting holes; 3. a plug-in unit; 31. a third section; 311. a second mounting hole; 312. a plane; 32. inserting the column; 321. a through hole; 4. and rubbing the strips.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
Referring to fig. 1 and 2, an embodiment of the present invention provides an inflation line for a water rocket, including: a plurality of pipeline bodies 1, a connecting piece 2 and a plug connector 3. The connecting piece 2 comprises a first part 21 and a second part 22 which are connected, the first part 21 is connected with one of the pipeline bodies 1, and the second part 22 is provided with a connecting hole 221; the plug connector 3 comprises a third part 31 and a plug column 32 which are connected, the third part 31 is connected with the other pipeline body 1, and the plug column 32 is inserted and fixed in the connecting hole 221.
In the above embodiment, by providing a plurality of pipeline bodies 1, the connecting member 2 includes a first portion 21 and a second portion 22 connected to each other, the first portion 21 is connected to one of the pipeline bodies 1, the second portion 22 is provided with a connecting hole 221, the connector 3 includes a third portion 31 and a plug-in post 32 connected to each other, the third portion 31 is connected to another pipeline body 1, the plug-in post 32 is inserted and fixed in the connecting hole 221, and each pipeline body 1 can be detachably connected by using the connecting member 2 and the connector 3 to form a longer pipeline body 1.
Referring to fig. 3, each of the pipeline bodies 1 is provided with an inflation hole 11, and the inflation hole 11 extends along the length direction of the pipeline body 1.
Referring to fig. 4 and 5, the connecting member 2 is in a long strip shape, and includes a first portion 21 and a second portion 22, the first portion 21 is provided with a first mounting hole 211 therein, and the first mounting hole 211 extends along the length direction of the first portion 21. The diameter of the first mounting hole 211 is larger than that of the line body 1, one end of the line body 1 can be inserted into the first mounting hole 211, and the line body 1 and the first mounting hole 211 are connected in a bonding mode. Of course, in other embodiments, the line body 1 and the first mounting hole 211 may be connected by a snap connection or the like.
More preferably, one end of the second portion 22 is integrally formed with one end of the first portion 21. A connecting hole 221 is formed in the second portion 22, the connecting hole 221 extends along the length direction of the second portion 22, and the connecting hole 221 is communicated with the first mounting hole 211, that is, the connecting hole 221 is communicated with the inflation hole 11.
More preferably, the diameter of the connection hole 221 near the first portion 21 is smaller than the diameter of the connection hole 221 far from the first portion 21.
In a preferred embodiment, a plurality of rubbing strips 4 are further arranged on the outer side surface of the first portion 21 in a surrounding manner, and adjacent rubbing strips 4 are arranged in parallel at intervals. The friction bar 4 extends along the longitudinal direction of the first portion 21. The human hand can realize the control to connecting piece 2 through holding the lateral surface of pinching first portion 21, because the existence of rubbing strip 4 has increased the frictional force between human hand and first portion 21, more be favorable to the human hand to hold the connecting piece 2.
Referring to fig. 6 and 7, the plug connector 3 is in a long strip shape and includes a third portion 31 and a plug post 32. The third portion 31 is provided with a second mounting hole 311, the diameter of the second mounting hole 311 is larger than the diameter of the pipeline body 1, one end of the pipeline body 1 can be inserted into the second mounting hole 311, and the pipeline body 1 and the second mounting hole 311 are connected in a bonding manner. Of course, in other embodiments, the line body 1 and the second mounting hole 311 may be connected by a snap connection or the like.
More preferably, one end of the insertion column 32 and one end of the third portion 31 are integrally formed, the insertion column 32 is in a circular truncated cone shape, and a diameter of one end of the insertion column 32 close to the third portion 31 is larger than a diameter of one end of the insertion column 32 far from the third portion 31. More specifically, the diameter of the end of the connection hole 221 close to the first portion 21 is smaller than the diameter of the end of the insertion column 32 far from the third portion 31, the diameter of the end of the connection hole 221 far from the first portion 21 is smaller than the diameter of the end of the insertion column 32 close to the third portion 31, and the diameter of the end of the connection hole 221 far from the first portion 21 is larger than the diameter of the end of the insertion column 32 far from the third portion 31. That is, the insertion column 32 may be inserted into the connection hole 221, and achieve an interference fit connection. The connecting piece 2 with for dismantling the connection between the plug connector 3, easy dismounting.
More preferably, a through hole 321 is further formed in the inserting column 32, the through hole 321 extends along the length direction of the inserting column 32, and the through hole 321 is communicated with the second mounting hole 311, that is, the through hole 321 is communicated with the inflating hole 11.
In a preferred embodiment, a plurality of planes 312 are further disposed on the outer side surface of the third portion 31, and the number of the planes 312 may be two, and the planes are symmetrically disposed on two sides of the third portion 31. Each of the flat surfaces 312 extends in the longitudinal direction of the third portion 31. And each plane 312 is provided with a plurality of friction strips 4, the friction strips 4 extend along the length direction of the third portion 31, and the adjacent friction strips 4 are arranged in parallel at intervals.
Of course, in other embodiments, the plane 312 may not be disposed on the outer side surface of the third portion 31, and the rubbing strip 4 may be disposed on the outer side surface of the third portion 31 in a direct surrounding and spaced manner; furthermore, a plurality of planes may be disposed on the first portion 21, and the rubbing strips 4 may be correspondingly disposed on the planes.
In summary, the insertion column 32 is detachably connected to the connection hole 221, and interference fit is achieved, wherein one end of one of the line bodies 1 is connected to the first mounting hole 211, one end of the other line body 1 is connected to the second mounting hole 311, and the two line bodies 1 are communicated with each other. Two shorter said line bodies 1 can be combined into one longer said line body 1 by means of said connecting piece 2 and plug-in piece 3. Of course, three, four or more pipeline bodies 1 may be provided, two ends of each pipeline body 1 are respectively provided with one connecting piece 2 and one plug-in unit 3, and the three or more pipeline bodies 1 are detachably connected and combined to form one longer pipeline body 1. The pipeline body 1 can be used on a water rocket which can spray water when rising, and the longer pipeline body 1 can be used to ensure that the distance between a user and the water rocket is longer, so that the user can be protected from the threat of raining. And the water rocket easily smashes a user when falling, and the occurrence of the condition can be avoided by using the longer pipeline body 1. And the connecting piece 2 and the plug connector 3 are in interference fit, so that gas cannot escape in the inflation process, and the use is more convenient.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. An inflation line for a water rocket, comprising:
a plurality of line bodies (1);
the connecting piece (2) comprises a first part (21) and a second part (22) which are connected, the first part (21) is connected with one of the pipeline bodies (1), and a connecting hole (221) is formed in the second part (22);
the plug connector (3) comprises a third portion (31) and a plug column (32) which are connected, the third portion (31) is connected with the other pipeline body (1), and the plug column (32) is fixed in the connecting hole (221) in an inserted mode.
2. The inflation line of a water rocket according to claim 1, wherein the diameter of the connecting hole (221) near the end of the first portion (21) is smaller than the diameter of the connecting hole (221) far from the end of the first portion (21), the diameter of the plug-in post (32) near the end of the third portion (31) is larger than the diameter of the plug-in post (32) far from the end of the third portion (31), and the plug-in post (32) is in interference fit with the connecting hole (221).
3. The inflation line of a water rocket according to claim 1, wherein said first portion (21) has a first mounting hole (211) therein, and one end of one of said line bodies (1) is inserted and fixed in said first mounting hole (211); a second mounting hole (311) is formed in the third portion (31), and one end of the other pipeline body (1) is inserted and fixed in the second mounting hole (311).
4. A water rocket inflation line according to claim 3, wherein one end of one of said line bodies (1) is adhered in said first mounting hole (211); one end of the other pipeline body (1) is bonded in the second mounting hole (311).
5. An inflation pipeline of a water rocket according to claim 1, wherein each pipeline body (1) is provided with an inflation hole (11), and the connecting hole (221) is communicated with the corresponding inflation hole (11); a through hole (321) is formed in the insertion column (32), and the through hole (321) is communicated with the corresponding inflation hole (11).
6. The inflation line of a water rocket according to claim 1, wherein a plurality of rubbing strips (4) are arranged in sequence and circumferentially on the outer side of the first portion (21); two planes (312) are symmetrically arranged on the outer side surface of the third part (31), and a plurality of friction strips (4) are arranged on each plane (312) at intervals.
7. A water rocket comprising the inflation line of the water rocket according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865770.8U CN215084845U (en) | 2021-04-25 | 2021-04-25 | Inflation pipeline of water rocket and water rocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865770.8U CN215084845U (en) | 2021-04-25 | 2021-04-25 | Inflation pipeline of water rocket and water rocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215084845U true CN215084845U (en) | 2021-12-10 |
Family
ID=79271752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120865770.8U Active CN215084845U (en) | 2021-04-25 | 2021-04-25 | Inflation pipeline of water rocket and water rocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215084845U (en) |
-
2021
- 2021-04-25 CN CN202120865770.8U patent/CN215084845U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6450853B1 (en) | Building block system, especially a toy building block system | |
| WO2002074444A3 (en) | Drip irrigation emitter | |
| WO2002047562A1 (en) | Trocar and trocar system | |
| CA2406760A1 (en) | Reusable grenade cartridge | |
| EP0828044A3 (en) | Portable protective structure | |
| US20120091706A1 (en) | Pipe connection consisted on interior of a joint pipe | |
| CN106090476B (en) | Protecting against shock pipe joint structure | |
| CN215084845U (en) | Inflation pipeline of water rocket and water rocket | |
| RU2008137611A (en) | LANCET | |
| US4484429A (en) | Connector for a framework structure | |
| CN214950929U (en) | Base of water rocket and water rocket | |
| CN101331354A (en) | Connection element for connecting to a tubular piece | |
| CN113209647B (en) | Water rocket | |
| GB2485988A (en) | Modular play house connector | |
| CN215084844U (en) | Sealing device of water rocket and water rocket | |
| CN210779265U (en) | Anti-drop plug | |
| CN113796776A (en) | Dust collecting device and cleaning system | |
| CN208845931U (en) | A kind of external screw thread jack catchs type connector | |
| CN209067996U (en) | A kind of connecting tube | |
| CN203632125U (en) | Power-cable laying and guiding device | |
| CN208049404U (en) | A kind of Toy gun for child that BB bullets will not roll out | |
| CN212298133U (en) | Impact-resistant pipeline | |
| CN211958623U (en) | MPP pipe with high tensile strength | |
| CN105874298B (en) | Multidirectional tubular conduit link block | |
| CN213745333U (en) | Durable compression-resistant metal hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |