CN209856768U - Oxygen tank protective cover - Google Patents
Oxygen tank protective cover Download PDFInfo
- Publication number
- CN209856768U CN209856768U CN201920485472.9U CN201920485472U CN209856768U CN 209856768 U CN209856768 U CN 209856768U CN 201920485472 U CN201920485472 U CN 201920485472U CN 209856768 U CN209856768 U CN 209856768U
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- China
- Prior art keywords
- protection
- oxygen tank
- kelly
- oxygen
- protection plate
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Abstract
The utility model discloses an oxygen cylinder safety cover relates to oxygen cylinder technical field, and it includes the oxygen cylinder body, protection device has been cup jointed on the surface of oxygen cylinder body, protection device includes first protection board, the rear swing joint of hinge and second protection board left surface is passed through at the rear of first protection board right flank. This oxygen tank safety cover, through the head, the telescoping device, the handle, the fixed plate, mutually supporting of kelly and visor, at first people pass through handle rebound kelly, and make the kelly rotate through the head, make the kelly rotatory and fixed plate separation, spring in the telescoping device can drive the kelly extension owing to the elasticity of self this moment, make kelly and ground contact, just can avoid the oxygen tank body to take place the condition of empting easily after receiving the collision, people twist the visor on protection device through mutually supporting of internal thread and external screw thread simultaneously, just can protect the valve department of oxygen tank body.
Description
Technical Field
The utility model relates to an oxygen jar technical field specifically is an oxygen jar safety cover.
Background
The oxygen cylinder sets up the safety cover in order to prevent that its surface from rustting or taking place to corrode and can protect on the surface of oxygen cylinder in the use, and current oxygen cylinder safety cover function is simple, only can play simple guard action, if the phenomenon of empting appears easily in the bumping when using in the oxygen cylinder, if the oxygen cylinder is emptyd the back valve and is contacted with the ground, then can make the valve take place to damage because of the collision, thereby the life of oxygen cylinder has been reduced, can not satisfy people's user demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an oxygen cylinder safety cover has solved current oxygen cylinder safety cover simple function, only can play simple guard action, if the phenomenon of empting appears in bumping easily when using in the oxygen cylinder, if after the oxygen cylinder emptys back valve department and ground contact, then can make the valve take place to damage because of the collision to the life's of oxygen cylinder problem has been reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an oxygen cylinder safety cover, includes the oxygen cylinder body, protection device has been cup jointed on the surface of oxygen cylinder body, protection device includes first protection board, the rear swing joint of hinge and second protection board left surface is passed through at the rear of first protection board right flank, the opposite face of first protection board and second protection board all is provided with the blotter, and the overlap joint of blotter and oxygen cylinder body, the equal fixedly connected with fixed block in front of first protection board and second protection board, and the left surface of two fixed blocks all sets up threaded hole, and two threaded hole female connection have same bolt.
The equal fixedly connected with a plurality of head of surface of first protection board and second protection board, first recess has been seted up to head, the last fixed surface of first recess inner wall is connected with the telescoping device, the bottom fixed connection of telescoping device is in the second recess that the kelly upper surface was seted up, the surperficial joint of kelly has the handle, the equal fixedly connected with fixed plate in below of the first protection board and the second protection board left and right sides face, and the bottom overlap joint of kelly is at the upper surface of fixed plate, the surface of first protection board and second protection board is provided with the external screw thread, the internal thread threaded connection that the inner wall of external screw thread and visor was seted up.
Preferably, the movable device comprises a first connecting block, the left side face of the first connecting block is fixedly connected to the right side face of the second protective plate, the front face of the first connecting block is hinged to the back face of the second connecting block through a pin shaft, and a first groove is formed in the lower surface of the second connecting block.
Preferably, the telescopic device comprises a telescopic rod, a spring is sleeved on the surface of the telescopic rod, the top ends of the telescopic rod and the spring are fixedly connected to the upper surface of the inner wall of the first groove, and the bottom ends of the telescopic rod and the spring are fixedly connected to the lower surface of the inner wall of the second groove.
Preferably, the first protection plate has an arc shape, and the second protection plate has an arc shape.
Preferably, the buffer pad is a damping pad, and the shape of the buffer pad is matched with that of the first protection plate.
Preferably, the surface of the clamping rod is clamped with a handle, and the clamping rod is rectangular.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this oxygen tank safety cover, through the head, the telescoping device, the handle, the fixed plate, mutually supporting of kelly and visor, at first people pass through handle rebound kelly, and make the kelly rotate through the head, make the kelly rotatory and fixed plate separation, spring in the telescoping device can drive the kelly extension owing to the elasticity of self this moment, make kelly and ground contact, just can be more stable the oxygen tank body when fixed, just can avoid the oxygen tank body to take place the condition of empting easily after receiving the collision, people simultaneously twist the visor on protection device through mutually supporting of internal thread and external screw thread, just can protect the valve department of oxygen tank body.
2. This oxygen tank safety cover, through setting up the telescoping device, after people will block the rotatory and fixed plate separation of pole, spring in the telescoping device can drive the kelly extension because the elasticity of self, makes the kelly can contact with ground, makes the oxygen tank body more stable when fixed, through the shape arc that sets up first protection shield and second protection shield, can make its and the shape looks adaptation of oxygen tank body to can make it cup joint the surface at the oxygen tank body and protect the oxygen tank body.
3. This oxygen tank safety cover, through setting up the blotter, receive the collision back when the oxygen tank body, the blotter can absorb partial impact force to can make first protection board and second protection shield better to the protection effect of oxygen tank body, through setting up bolt and screw hole, when first protection board cup joints the surface at the oxygen tank body with the second protection shield, people screw into the screw hole with the bolt, just can fix it.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic cross-sectional view of the protection device of the present invention;
fig. 3 is an enlarged schematic structural view of part a of the present invention.
In the figure: 1 oxygen cylinder body, 2 protection devices, 21 first protection board, 22 hinges, 23 second protection board, 24 blotter, 25 fixed blocks, 26 screw holes, 27 bolts, 3 head, 31 first connecting block, 32 round pin axles, 33 second connecting block, 4 first recess, 5 telescoping device, 51 spring, 52 telescopic link, 6 kellies, 7 second recess, 8 handles, 9 fixed plates, 10 external screw threads, 11 internal screw threads, 12 visor.
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.
As shown in fig. 1-3, the utility model provides a technical solution: a protective cover for an oxygen tank comprises an oxygen tank body 1, a protective device 2 is sleeved on the surface of the oxygen tank body 1, the protective device 2 comprises a first protective plate 21, the first protective plate 21 is arc-shaped, a second protective plate 23 is arc-shaped, the first protective plate 21 and the second protective plate 23 are arranged in the arc-shaped mode and can be matched with the oxygen tank body 1 in shape, so that the first protective plate 21 can be sleeved on the surface of the oxygen tank body 1 to protect the oxygen tank body 1, the rear portion of the right side surface of the first protective plate 21 is movably connected with the rear portion of the left side surface of the second protective plate 23 through a hinge 22, buffering cushions 24 are arranged on the opposite surfaces of the first protective plate 21 and the second protective plate 23, the buffering cushions 24 are damping cushions, the shape of the buffering cushions 24 is matched with the shape of the first protective plate 21, the buffering cushions 24 are arranged, and after the oxygen tank body 1 is collided, buffer pad 24 can absorb partial impact force, thereby can make first protection shield 21 better to oxygen cylinder body 1's protection effect with second protection shield 23, and buffer pad 24 and oxygen cylinder body 1's overlap joint, the equal fixedly connected with fixed block 25 in front of first protection shield 21 and second protection shield 23, and threaded hole 26 has all been seted up to the left surface of two fixed blocks 25, and two threaded hole 26 internal thread 11 are connected with same bolt 27, through setting up bolt 27 and threaded hole 26, when first protection shield 21 cup joints the surface at oxygen cylinder body 1 with second protection shield 23, people screw bolt 27 into in the threaded hole 26, just can fix it.
The surfaces of the first protection plate 21 and the second protection plate 23 are fixedly connected with a plurality of movable devices 3, each movable device 3 comprises a first connecting block 31, the left side surface of each first connecting block 31 is fixedly connected to the right side surface of each second protection plate 23, the front surface of each first connecting block 31 is hinged to the back surface of each second connecting block 33 through a pin shaft 32, the lower surface of each second connecting block 33 is provided with a first groove 4, each movable device 3 can enable each clamping rod 6 to rotate so as to enable each clamping rod 6 to rotate to be in contact with the ground, each movable device 3 is provided with a first groove 4, the upper surface of the inner wall of each first groove 4 is fixedly connected with a telescopic device 5, each telescopic device 5 comprises a telescopic rod 52, the surface of each telescopic rod 52 is sleeved with a spring 51, the top ends of the telescopic rods 52 and the springs 51 are fixedly connected to the upper surface of the inner wall of each first groove 4, the bottom ends of the telescopic rods 52 and the springs 51 are fixedly, by arranging the telescopic device 5, after people separate the clamping rod 6 from the fixed plate 9 in a rotating way, the spring 51 in the telescopic device 5 can drive the clamping rod 6 to extend due to the elasticity of the spring, so that the clamping rod 6 can be contacted with the ground, the bottom end of the telescopic device 5 is fixedly connected in the second groove 7 formed in the upper surface of the clamping rod 6, the surface of the clamping rod 6 is clamped with the handle 8, the clamping rod 6 is rectangular, by arranging the handle 8, the handle 8 moves upwards to drive the clamping rod 6 to move, and the clamping rod 6 rotates through the movable device 3, so that the clamping rod 6 rotates and is separated from the fixed plate 9, at the moment, the spring 51 in the telescopic device 5 can drive the clamping rod 6 to extend due to the elasticity of the spring, so that the clamping rod 6 is contacted with the ground, the oxygen tank body 1 can be more stable when being fixed, and the situation that the oxygen tank body 1 is easy to topple over after being collided can, equal fixedly connected with fixed plate 9 in the below of first protection shield 21 and the second protection shield 23 left and right sides face, and the bottom overlap joint of kelly 6 is at the upper surface of fixed plate 9, the surface of first protection shield 21 and second protection shield 23 is provided with external screw thread 10, through setting up external screw thread 10 and internal thread 11, people can twist visor 12 on the surface of first protection shield 21 and second protection shield 23 through mutually supporting of external screw thread 10 and internal thread 11, protect the valve department of oxygen cylinder body 1, the internal thread 11 threaded connection that external screw thread 10 and visor 12's inner wall was seted up.
The utility model discloses an operating procedure does:
s1, firstly, sleeving the first protection plate 21 and the second protection plate 23 on the surface of the oxygen tank body 1, then screwing the bolt 27 into the threaded hole 26, and fixing the first protection plate 21 and the second protection plate 23;
s2, moving the handle 8 upwards, driving the movable clamping rod 6 to move upwards by the handle 8, driving the telescopic device 5 to contract by the upward movement of the clamping rod 6, rotating the clamping rod 6 through the movable device 3, separating the clamping rod from the fixed plate, driving the clamping rod to extend by a spring in the telescopic device due to the elasticity of the spring, and contacting the clamping rod with the ground, so that the oxygen tank body 1 is more stable when being fixed;
s3, finally, screwing the protection cap 12 on the surfaces of the first protection plate 21 and the second protection plate 23 by the mutual matching of the external thread 10 and the internal thread 11, so as to protect the valve of the oxygen cylinder body 1.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an oxygen cylinder safety cover, includes oxygen cylinder body (1), its characterized in that: the oxygen tank comprises an oxygen tank body (1), wherein a protection device (2) is sleeved on the surface of the oxygen tank body (1), the protection device (2) comprises a first protection plate (21), the rear of the right side surface of the first protection plate (21) is movably connected with the rear of the left side surface of a second protection plate (23) through a hinge (22), cushion pads (24) are arranged on opposite surfaces of the first protection plate (21) and the second protection plate (23), the cushion pads (24) are in lap joint with the surface of the oxygen tank body (1), fixing blocks (25) are fixedly connected to the front surfaces of the first protection plate (21) and the second protection plate (23), threaded holes (26) are formed in the left side surfaces of the two fixing blocks (25), and the internal threads (11) of the two threaded holes (26) are connected with the same bolt (;
the equal fixedly connected with in surface of first protection shield (21) and second protection shield (23) a plurality of head (3), first recess (4) have been seted up to the lower surface of head (3), the last fixed surface of first recess (4) inner wall is connected with telescoping device (5), the bottom fixed connection of telescoping device (5) is in second recess (7) that kelly (6) upper surface was seted up, the equal fixedly connected with fixed plate (9) in below of first protection shield (21) and second protection shield (23) left and right sides face, and the bottom overlap joint of kelly (6) is at the upper surface of fixed plate (9), the surface of first protection shield (21) and second protection shield (23) is provided with external screw thread (10), internal thread (11) threaded connection is seted up with the inner wall of visor (12) in external screw thread (10).
2. The oxygen tank protective cover according to claim 1, wherein: the movable device (3) comprises a first connecting block (31), the left side face of the first connecting block (31) is fixedly connected to the right side face of the second protective plate (23), the front face of the first connecting block (31) is hinged to the back face of the second connecting block (33) through a pin shaft (32), and a first groove (4) is formed in the lower surface of the second connecting block (33).
3. The oxygen tank protective cover according to claim 1, wherein: telescoping device (5) includes telescopic link (52), spring (51) has been cup jointed on the surface of telescopic link (52), the equal fixed connection in upper surface of first recess (4) inner wall in top of telescopic link (52) and spring (51), the equal fixed connection in lower surface of second recess (7) inner wall in bottom of telescopic link (52) and spring (51).
4. The oxygen tank protective cover according to claim 1, wherein: the first protection plate (21) is arc-shaped, and the second protection plate (23) is arc-shaped.
5. The oxygen tank protective cover according to claim 1, wherein: the buffer pad (24) is a damping pad, and the shape of the buffer pad (24) is matched with that of the first protection plate (21).
6. The oxygen tank protective cover according to claim 1, wherein: the surface joint of kelly (6) has handle (8), the shape of kelly (6) is the rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485472.9U CN209856768U (en) | 2019-04-11 | 2019-04-11 | Oxygen tank protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485472.9U CN209856768U (en) | 2019-04-11 | 2019-04-11 | Oxygen tank protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856768U true CN209856768U (en) | 2019-12-27 |
Family
ID=68937091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485472.9U Active CN209856768U (en) | 2019-04-11 | 2019-04-11 | Oxygen tank protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856768U (en) |
-
2019
- 2019-04-11 CN CN201920485472.9U patent/CN209856768U/en active Active
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