CN216844132U - Portable gas cylinder of high leakproofness - Google Patents
Portable gas cylinder of high leakproofness Download PDFInfo
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- CN216844132U CN216844132U CN202123359521.0U CN202123359521U CN216844132U CN 216844132 U CN216844132 U CN 216844132U CN 202123359521 U CN202123359521 U CN 202123359521U CN 216844132 U CN216844132 U CN 216844132U
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- gas cylinder
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- cylinder body
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Abstract
The utility model discloses a high-tightness portable gas cylinder, which belongs to the technical field of gas cylinders and comprises a gas cylinder body and a hard-top protective cover, wherein the hard-top protective cover is arranged at the top of the gas cylinder body, a lock cylinder is arranged on one side of the bottom of the hard-top protective cover, a telescopic lock catch is arranged on the outer wall of the lock cylinder, and a lock groove spring arranged in the inner wall of the gas cylinder body is arranged at the bottom of the lock cylinder; the utility model discloses a set up hard top protection casing, flexible hasp, lock post and locked groove spring on traditional gas cylinder, but convenient and fast encapsulates the protection to the top of gas cylinder, can avoid the gas cylinder to go out the gas valve and cause the drawback that the gas cylinder leaked because of rocking the damage when carrying, is favorable to user's safe handling.
Description
Technical Field
The utility model relates to a gas cylinder especially relates to a portable gas cylinder of high leakproofness, belongs to the gas cylinder and accomodates technical field.
Background
The gas cylinder is a movable pressure container which can be repeatedly inflated and used at normal ambient temperature, has nominal working pressure of more than or equal to 0.2 MPa and the product of pressure and volume of more than or equal to 1.0 MPa and contains gas, liquefied gas and liquid with standard boiling point of 60 ℃ or lower per liter.
When the existing gas cylinder is carried outside, the existing gas cylinder is easy to shake in the storage device, and the gas valve structure is damaged, so that the gas cylinder is leaked, and the use of a user is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a portable gas cylinder of high leakproofness.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a portable gas cylinder of high leakproofness, includes gas cylinder body and hard top protection casing, gas cylinder body top is provided with the hard top protection casing, hard top protection casing bottom one side is provided with the lock post, be provided with flexible hasp on the outside wall of lock post, the lock post bottom be provided with install in the locked groove spring in the gas cylinder body inner wall, be provided with body elastic sleeve on the outside perisporium of gas cylinder body, be provided with the cassette on the body elastic sleeve outside wall, be provided with the tapered end in the cassette, the tapered end top is provided with can dismantle the handle.
Preferably, the hard top protection cover is made of hard plastic, the hard top protection cover is connected with the gas cylinder body through a hinge, and the lock column is welded to the bottom of the hard top protection cover.
Preferably, the telescopic lock catch is a structure capable of being pressed to stretch, the telescopic lock catch is welded with the lock cylinder, the lock groove spring is embedded in the inner wall of the gas cylinder body, and the lock groove spring is connected with the lock cylinder in a clamping and pressing mode.
Preferably, the tight parcel of body elasticity cover is in on the gas cylinder body, the cassette with the body elasticity cover is glued, the tapered end with cassette movable mounting, can dismantle the handle with the tapered end top is glued.
Preferably, the middle part of the top end of the gas cylinder body is formed with a threaded external pipe in a penetrating mode, a three-way pipe is connected inside the threaded external pipe in a sealing mode through threads, and the outer wall of the bottom of the three-way pipe is communicated with a gas pressure meter.
Preferably, an air outlet nozzle and an air charging nozzle are fixed at two ends of the top of the three-way pipe, and hand valves connected with valves on the inner wall of the three-way pipe are arranged on one sides of the air outlet nozzle and the air charging nozzle.
The utility model has the advantages of that:
the utility model discloses a set up hard top protection casing, flexible hasp, lock post and locked groove spring on traditional gas cylinder, but convenient and fast encapsulates the protection to the top of gas cylinder, can avoid the gas cylinder to go out the gas valve and cause the drawback that the gas cylinder leaked because of rocking the damage when carrying, is favorable to user's safe handling.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a portable gas cylinder with high sealing performance according to the present invention;
fig. 2 is a schematic view of the connection relationship between the top of the gas cylinder and the retractable lock and the lock cylinder according to a preferred embodiment of the portable gas cylinder with high sealing performance of the present invention;
fig. 3 is a schematic view of the connection relationship between the detachable handle and the clamping seat in a preferred embodiment of the portable gas cylinder with high sealing performance according to the present invention.
The reference numerals are explained below:
1-a gas cylinder body; 2-hard top protective cover; 3-a three-way pipe; 4-air outlet nozzle; 5-inflating valve, 6-hand valve; 7-a barometer; 8-locking the column; 9-a locked slot spring; 10-telescopic lock catch; 11-a threaded external pipe; 12-a bottle body elastic sleeve; 13-detachable handles; 14-a lock head; 15 clamping seat.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention is further described in detail below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the embodiment provides a portable gas cylinder with high sealing performance, which includes a gas cylinder body 1 and a hard top protection cover 2, the top of the gas cylinder body 1 is provided with the hard top protection cover 2, one side of the bottom of the hard top protection cover 2 is provided with a lock cylinder 8, a telescopic lock catch 10 is arranged on the outer wall of the lock cylinder 8, the bottom of the lock cylinder 8 is provided with a lock groove spring 9 installed in the inner wall of the gas cylinder body 1, the peripheral wall of the outer part of the gas cylinder body 1 is provided with a cylinder body elastic sleeve 12, the outer wall of the cylinder body elastic sleeve 12 is provided with a clamping seat 15, a locking head 14 is arranged in the clamping seat 15, and the top of the locking head 14 is provided with a detachable handle 13.
Hard top protection casing 2 is the rigid plastic material, and hard top protection casing 2 passes through hinge connection with gas cylinder body 1, lock cylinder 8 and the welding of hard top protection casing 2 bottom, and the striking of external object can be blocked to hard top protection casing 2, can weaken the bottle and receive the sense of vibration when rocking, and then has effectively protected the structure of giving vent to anger and admitting air, avoids damaging and causes the gas cylinder to leak.
Tight parcel of body elasticity cover 12 clamp is on gas cylinder body 1, and cassette 15 splices with body elasticity cover 12, tapered end 14 and cassette 15 movable mounting, can dismantle handle 13 and splice 14 tops of tapered end, has two telescopic on the tapered end 14 outer wall and presses the button, presses the chucking that the button is used for on cassette 15, when taking out, makes tapered end 14 take out from cassette 15 through pressing down.
The middle part of the top end of the gas cylinder body 1 is formed with a threaded external pipe 11 in a penetrating mode, the inside of the threaded external pipe 11 is connected with a three-way pipe 3 in a sealing mode through threads, and the outer wall of the bottom of the three-way pipe 3 is communicated with a barometer 7.
An air outlet nozzle 4 and an air charging nozzle 5 are fixed at two ends of the top of the three-way pipe 3, and hand valves 6 connected with the inner wall valve of the three-way pipe 3 are arranged on one sides of the air outlet nozzle 4 and the air charging nozzle 5.
As shown in fig. 1 to fig. 3, the working process of the portable gas cylinder with high sealing performance provided by the present embodiment is as follows:
step 1: when the portable gas cylinder is carried, the detachable lifting handle 13 can be pulled out of the groove of the clamping seat 15, the gas cylinder body 1 is placed into the containing box to be carried, and the gas cylinder body 1 can be carried by the detachable lifting handle 13, so that the portable gas cylinder is convenient to carry;
step 2: when the device is used specifically, the telescopic lock catch 10 can be pressed, the telescopic lock catch 10 is pressed into the inner wall of the hard top protective cover 2 along the inner wall of the gas cylinder body 1, the lock groove spring 9 pushes the lock column 8 out, the hard top protective cover 2 is bounced off from the top of the gas cylinder body 1 and is turned to one side along the hinge shaft, a user can use the gas outlet nozzle 4 to connect a pipeline, the hand valve 6 is opened to deflate, when deflating, the barometer 7 measures the gas pressure in the gas cylinder body 1, when the gas pressure is insufficient, the gas outlet valve is closed, the gas inlet valve is opened, and the gas is inflated from the inflating nozzle 5 until the value of the barometer 7 meets the requirement;
and step 3: aerify or after the exhaust, hard top protection casing 2 continues to withhold at 1 top of gas cylinder body, the locked groove is impressed to lock cylinder 8, flexible hasp 10 on the 8 lateral walls of lock cylinder is gone into the buckle hole on the 1 outer wall of gas cylinder body by the card after the extrusion, it is fixed to realize locking, this mode, can convenient and fast encapsulate the protection to the top of gas cylinder, the gas cylinder goes out the gas valve and causes the drawback that the gas cylinder leaked because of rocking when carrying, be favorable to user's safe handling.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable gas cylinder of high leakproofness which characterized in that: the gas cylinder comprises a gas cylinder body (1) and a hard top protective cover (2), wherein the hard top protective cover (2) is arranged at the top of the gas cylinder body (1), a lock cylinder (8) is arranged on one side of the bottom of the hard top protective cover (2), a telescopic lock catch (10) is arranged on the outer wall of the lock cylinder (8), a lock groove spring (9) arranged in the inner wall of the gas cylinder body (1) is arranged at the bottom of the lock cylinder (8), a cylinder body elastic sleeve (12) is arranged on the peripheral wall of the outer part of the gas cylinder body (1), a clamping seat (15) is arranged on the outer wall of the cylinder body elastic sleeve (12), a lock head (14) is arranged in the clamping seat (15), and a detachable handle (13) is arranged at the top of the lock head (14).
2. A portable gas cylinder with high sealability as claimed in claim 1, wherein: hard top protection casing (2) are the rigid plastic material, hard top protection casing (2) with gas cylinder body (1) passes through hinge connection, lock post (8) with hard top protection casing (2) bottom welding.
3. A portable gas cylinder with high sealing performance according to claim 2, characterized in that: the telescopic lock catch (10) is of a structure capable of being pressed to stretch, the telescopic lock catch (10) is welded with the lock cylinder (8), the lock groove spring (9) is embedded in the inner wall of the gas cylinder body (1), and the lock groove spring (9) is connected with the lock cylinder (8) in a clamping and pressing mode.
4. A portable gas cylinder with high sealing performance according to claim 3, characterized in that: the bottle body elastic sleeve (12) is tightly clamped and wrapped on the gas bottle body (1), the clamping seat (15) is connected with the bottle body elastic sleeve (12) in a gluing mode, the lock head (14) is movably mounted with the clamping seat (15), and the detachable handle (13) is connected with the top of the lock head (14) in a gluing mode.
5. A portable gas cylinder with high sealing performance according to claim 4, characterized in that: the air bottle is characterized in that a threaded outer connecting pipe (11) is formed in the middle of the top end of the air bottle body (1) in a penetrating mode, the interior of the threaded outer connecting pipe (11) is connected with a three-way pipe (3) in a sealing mode through threads, and the outer wall of the bottom of the three-way pipe (3) is communicated with a barometer (7).
6. A portable gas cylinder with high sealing performance according to claim 5, characterized in that: and the two ends of the top of the three-way pipe (3) are fixedly provided with an air outlet nozzle (4) and an air charging nozzle (5), and one side of the air outlet nozzle (4) and one side of the air charging nozzle (5) are respectively provided with a hand valve (6) connected with the valve on the inner wall of the three-way pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359521.0U CN216844132U (en) | 2021-12-29 | 2021-12-29 | Portable gas cylinder of high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359521.0U CN216844132U (en) | 2021-12-29 | 2021-12-29 | Portable gas cylinder of high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216844132U true CN216844132U (en) | 2022-06-28 |
Family
ID=82111644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359521.0U Active CN216844132U (en) | 2021-12-29 | 2021-12-29 | Portable gas cylinder of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216844132U (en) |
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2021
- 2021-12-29 CN CN202123359521.0U patent/CN216844132U/en active Active
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