CN221171798U - Trigger valve inside water-soluble paper fixed knot constructs - Google Patents
Trigger valve inside water-soluble paper fixed knot constructs Download PDFInfo
- Publication number
- CN221171798U CN221171798U CN202323268594.8U CN202323268594U CN221171798U CN 221171798 U CN221171798 U CN 221171798U CN 202323268594 U CN202323268594 U CN 202323268594U CN 221171798 U CN221171798 U CN 221171798U
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- China
- Prior art keywords
- cavity
- soluble paper
- sleeve
- water
- ring
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- 238000007789 sealing Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a trigger valve internal water-soluble paper fixing structure, which comprises an end cap, wherein a first cavity and a second cavity are arranged in the end cap, the diameter of the first cavity is smaller than that of the second cavity, one side of the end cap is provided with a water seepage hole communicated with the first cavity, the lower end of the second cavity is opened, the bottom of the first cavity is connected with a fixing ring, two ends of the fixing ring are provided with sliding holes, one sliding hole is in sliding connection with a screw rod, the other sliding hole is in sliding connection with a sliding rod, the lower ends of the screw rod and the sliding rod are connected with a mounting ring, the periphery of the mounting ring is abutted against the top wall of the second cavity, the mounting ring is adhered with water-soluble paper, and a driving mechanism for driving the mounting ring to move towards the opening end of the second cavity is arranged in the first cavity. When the water-soluble paper is dissolved, the mounting ring is driven to move downwards through the driving mechanism, so that the mounting ring reaches the opening of the second cavity, and a new water-soluble paper is stuck on the mounting ring for the next use.
Description
Technical Field
The utility model relates to the technical field of water-soluble paper trigger valves, in particular to a trigger valve internal water-soluble paper fixing structure.
Background
The vehicle-mounted life buoy is a kind of life buoy device which is generally placed on a vehicle and is in a contracted state before falling into water, after falling into water, the life buoy is dissolved in water to inflate water-soluble paper of a bottle mouth, and the inflation bottle is opened to automatically inflate the life buoy, so that the life buoy is inflated, and a person falling into water can save himself rapidly.
The existing trigger valves are all disposable, and if the water-soluble paper is dissolved, the water-soluble paper cannot be replaced when being used next time, so that the trigger valve cannot be used any more.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a trigger valve internal water-soluble paper fixing structure to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a trigger valve inside water-soluble paper fixed knot constructs, including the end cap, be equipped with first cavity and second cavity in the end cap, the diameter of first cavity is less than the diameter of second cavity, one side of end cap is equipped with the infiltration hole with first cavity intercommunication, the lower extreme opening of second cavity, the bottom of first cavity is connected with the solid fixed ring, the slide hole has been seted up at the both ends of solid fixed ring, one of them slide downthehole sliding connection has the screw rod, the sliding connection has the slide bar in another slide downthehole sliding connection, the lower extreme of screw rod and slide bar is connected with a collar, the periphery of collar supports and leans on the roof of second cavity, the bonding has water-soluble paper on the collar, be equipped with the actuating mechanism of the motion of drive collar to second cavity open end in the first cavity.
Preferably, the driving mechanism comprises a first sleeve rotationally connected to the top wall of the first cavity and the fixed ring, a second sleeve fixed to the top wall of the first cavity and the fixed ring, wherein the first sleeve and the second sleeve are symmetrically arranged on two sides of the fixed ring, the inner wall of the first sleeve is provided with internal threads, a screw rod is in threaded connection with the first sleeve, a sliding rod is in sliding connection with the second sleeve, the driving mechanism further comprises a first conical gear fixed on the periphery of the first sleeve, a transmission rod rotationally connected to the end cap, a second conical gear connected to the inner end of the transmission rod, and a handle connected to the outer end of the transmission rod, and the first conical gear is meshed with the second conical gear.
According to the technical scheme, after the water-soluble paper is dissolved, the handle is rotated to drive the transmission rod to rotate, the transmission rod is matched with the second bevel gear through the first bevel gear to drive the first sleeve to rotate, the first sleeve is in threaded connection with the screw rod, the lower end of the screw rod is connected with the mounting ring, the mounting ring is connected with the sliding rod, the sliding rod is in sliding connection with the second sleeve, and therefore the screw rod moves downwards in the first sleeve in the rotating process of the first sleeve, and the mounting ring reaches the opening of the second cavity, so that new water-soluble paper is adhered to the mounting ring.
Preferably, the periphery of the mounting ring is connected with a plurality of upward protruding clamping blocks, and the top wall of the second cavity is provided with clamping grooves matched with the clamping blocks.
According to the technical scheme, after the driving installation ring ascends, the installation ring is clamped in the clamping groove through the clamping block, so that the installation ring is clamped with the top wall of the second cavity, and the connection of the installation ring and the second cavity is more stable.
Preferably, the inner side of the mounting ring is provided with an upward protruding sealing ring, and the bottom surface of the fixing ring is provided with a sealing groove matched with the sealing ring.
According to the technical scheme, after the mounting ring is contacted with the fixing ring, the sealing ring is inserted into the sealing groove, so that the fixing ring and the mounting ring can be kept sealed.
Preferably, the outer wall of the joint of the transmission rod and the end cap is provided with two circles of first sealing gaskets.
According to the technical scheme, the first sealing gasket is arranged on the periphery of the transmission rod, so that the joint of the transmission rod and the end cap can be kept sealed.
Preferably, the opening end of the second cavity is provided with a circle of second sealing gasket.
According to the technical scheme, the inner wall of the second cavity is internally provided with the internal thread and is connected with the inflatable bottle, and when the inflatable bottle is connected in the second cavity, the second sealing gasket can play a sealing role on the inflatable bottle.
Compared with the prior art, the utility model has the following beneficial effects:
when the water-soluble paper is dissolved, the mounting ring is driven to move downwards through the driving mechanism, so that the mounting ring reaches the opening of the second cavity, and a new water-soluble paper is stuck on the mounting ring for the next use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a top view of the mounting ring;
FIG. 4 is a schematic view of the mounting ring reaching the second cavity opening;
FIG. 5 is a schematic illustration of the trigger valve after connection to an inflatable bottle;
In the figure: the novel water-soluble paper filling machine comprises a 1-end cap, a 2-first cavity, a 3-second cavity, a 4-water seepage hole, a 5-fixing ring, a 6-screw rod, a 7-sliding rod, an 8-mounting ring, 9-water-soluble paper, a 10-first sleeve, an 11-second sleeve, a 12-first conical gear, a 13-transmission rod, a 14-second conical gear, a 15-handle, a 16-clamping block, a 17-clamping groove, a 18-sealing ring, a 19-sealing groove, a 20-first sealing gasket, a 21-second sealing gasket and a 22-gas filling bottle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, 2 and 3, a trigger valve internal water-soluble paper fixing structure comprises an end cap 1, wherein a first cavity 2 and a second cavity 3 are arranged in the end cap 1, the diameter of the first cavity 2 is smaller than that of the second cavity 3, a water seepage hole 4 communicated with the first cavity 2 is formed in one side of the end cap 1, the lower end of the second cavity 3 is opened, a fixing ring 5 is connected to the bottom of the first cavity 2, sliding holes are formed in two ends of the fixing ring 5, a screw rod 6 is connected in one sliding hole in a sliding manner, a sliding rod 7 is connected in the other sliding hole in a sliding manner, a mounting ring 8 is connected to the lower ends of the screw rod 6 and the sliding rod 7, the periphery of the mounting ring 8 abuts against the top wall of the second cavity 3, water-soluble paper 9 is adhered on the mounting ring 8, and a driving mechanism for driving the mounting ring 8 to move towards the opening end of the second cavity 3 is arranged in the first cavity 2.
The driving mechanism comprises a first sleeve 10 rotationally connected to the top wall of the first cavity 2 and the fixed ring 5, a second sleeve 11 fixed to the top wall of the first cavity 2 and the fixed ring 5, wherein the first sleeve 10 and the second sleeve 11 are symmetrically arranged on two sides of the fixed ring 5, the inner wall of the first sleeve 10 is provided with internal threads, a screw rod 6 is in threaded connection with the first sleeve 10, a sliding rod 7 is in sliding connection with the second sleeve 11, the driving mechanism further comprises a first conical gear 12 fixed on the periphery of the first sleeve 10, a transmission rod 13 rotationally connected to an end cap, a second conical gear 14 connected to the inner end of the transmission rod, and a handle 15 connected to the outer end of the transmission rod, and the first conical gear 12 is meshed with the second conical gear 14.
The periphery of the mounting ring 8 is connected with a plurality of upward protruding clamping blocks 16, the top wall of the second cavity 3 is provided with clamping grooves 17 matched with the clamping blocks 16, the inner side of the mounting ring 8 is provided with an upward protruding sealing ring 18, and the bottom surface of the fixing ring 5 is provided with a sealing groove 19 matched with the sealing ring 18. After the drive collar rises, the collar can be clamped in the clamping groove through the clamping block, so that the collar is connected with the top wall of the second cavity more stably, and meanwhile, the sealing ring is inserted into the sealing groove, so that the sealing between the fixing ring and the collar can be kept.
The outer wall of the connecting part of the transmission rod 13 and the end cap 1 is provided with two circles of first sealing gaskets 20. By providing the first gasket 20 at the periphery of the transmission rod 13, the connection of the transmission rod 13 and the end cap 1 can be kept sealed.
As shown in fig. 4, the usage method of the present embodiment is as follows:
The inner wall of the second cavity 3 is provided with internal threads, the trigger valve is arranged on the gas filling bottle 22 through the second cavity 3, when water enters the first cavity 2 from the water seepage hole 4, the water contacts with water-soluble paper, and the water-soluble paper 9 is dissolved, so that the gas filling bottle and the trigger valve are opened, and gas filling is realized.
After the use is finished, if the handle 15 is rotated to drive the transmission rod 13 to rotate, the transmission rod 13 drives the first sleeve 10 to rotate through the cooperation of the first bevel gear 12 and the second bevel gear 14, and the first sleeve 10 is in threaded connection with the screw rod 6, the lower end of the screw rod 6 is connected with the mounting ring 8, the mounting ring 8 is connected with the slide rod 7, and the slide rod 7 is in sliding connection with the second sleeve 11, so that the screw rod 6 moves downwards in the first sleeve 10 in the rotation process of the first sleeve 10, the mounting ring 8 reaches the opening of the second cavity 3 to paste new water-soluble paper on the mounting ring, and then the handle 15 is reversely rotated, so that the mounting ring 8 can be driven to ascend and cling to the fixing ring 5, and the use can be continued.
The application protects the fixing structure of the water-soluble paper, so that other structures and principles of the trigger valve are not described in detail.
Example 2
On the basis of embodiment 1, as shown in fig. 5, the open end of the second cavity 3 is provided with a ring of second gasket 21 to improve the sealing between the gas-filled bottle and the second cavity.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a trigger valve inside water-soluble paper fixed knot constructs, a serial communication port, including end cap (1), be equipped with first cavity (2) and second cavity (3) in end cap (1), the diameter of first cavity (2) is less than the diameter of second cavity (3), one side of end cap (1) is equipped with infiltration hole (4) with first cavity (2) intercommunication, the lower extreme opening of second cavity (3), the bottom of first cavity (2) is connected with solid fixed ring (5), the slide hole has been seted up at the both ends of solid fixed ring (5), one of them slide hole is downthehole the slip and is connected with screw rod (6), the lower extreme of screw rod (6) and slide rod (7) is connected with collar (8), the periphery of collar (8) supports and leans on the roof of second cavity (3), adhere on collar (8) have water-soluble paper (9), be equipped with the actuating mechanism of drive collar (8) to second cavity (3) open end motion in the first cavity (2).
2. The trigger valve internal water-soluble paper fixing structure according to claim 1, wherein: the driving mechanism comprises a first sleeve (10) rotationally connected to the top wall of the first cavity (2) and the fixed ring (5), a second sleeve (11) fixedly connected to the top wall of the first cavity (2) and the fixed ring (5), the first sleeve (10) and the second sleeve (11) are symmetrically arranged on two sides of the fixed ring (5), the inner wall of the first sleeve (10) is provided with internal threads, a screw rod (6) is in threaded connection with the first sleeve (10), a sliding rod (7) is in sliding connection with the second sleeve (11), the driving mechanism further comprises a first conical gear (12) fixedly arranged on the periphery of the first sleeve (10), a transmission rod (13) rotationally connected to the end cap, a second conical gear (14) connected to the inner end of the transmission rod, and a handle (15) connected to the outer end of the transmission rod, and the first conical gear (12) is meshed with the second conical gear (14).
3. The trigger valve internal water-soluble paper fixing structure according to claim 2, wherein: the periphery of the mounting ring (8) is connected with a plurality of clamping blocks (16) protruding upwards, and the top wall of the second cavity (3) is provided with clamping grooves (17) matched with the clamping blocks (16).
4. A trigger valve internal water-soluble paper fixing structure according to claim 3, wherein: the inner side of the mounting ring (8) is provided with a sealing ring (18) protruding upwards, and the bottom surface of the fixing ring (5) is provided with a sealing groove (19) matched with the sealing ring (18).
5. The trigger valve inner water-soluble paper fixing structure according to claim 4, wherein: the outer wall of the joint of the transmission rod (13) and the end cap (1) is provided with two circles of first sealing gaskets (20).
6. The trigger valve internal water-soluble paper fixing structure according to any one of claims 1 to 5, wherein: the open end of the second cavity (3) is provided with a circle of second sealing gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323268594.8U CN221171798U (en) | 2023-12-01 | 2023-12-01 | Trigger valve inside water-soluble paper fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323268594.8U CN221171798U (en) | 2023-12-01 | 2023-12-01 | Trigger valve inside water-soluble paper fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221171798U true CN221171798U (en) | 2024-06-18 |
Family
ID=91442589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323268594.8U Active CN221171798U (en) | 2023-12-01 | 2023-12-01 | Trigger valve inside water-soluble paper fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221171798U (en) |
-
2023
- 2023-12-01 CN CN202323268594.8U patent/CN221171798U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |