CN218900655U - Quick-connection type water gun body - Google Patents
Quick-connection type water gun body Download PDFInfo
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- CN218900655U CN218900655U CN202222052597.7U CN202222052597U CN218900655U CN 218900655 U CN218900655 U CN 218900655U CN 202222052597 U CN202222052597 U CN 202222052597U CN 218900655 U CN218900655 U CN 218900655U
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- quick
- inner sleeve
- sleeve
- gun body
- connect
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 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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Abstract
The utility model discloses a quick-connection type water gun body, and relates to a high-pressure water gun. The water inlet and the water outlet are formed in the gun head, an inner sleeve is arranged at the water inlet of the gun head, an outer sleeve is sleeved on the inner sleeve, the diameters of the inner sleeve and the outer sleeve are gradually reduced towards the direction close to the water inlet, and the maximum diameter of the outer sleeve is smaller than that of the inner sleeve. The quick-connection type water gun body is characterized in that the water gun head is integrated with the pipeline connecting structure, and the quick-connection type water gun body can be quickly and stably connected with the water gun head even if the pipe end of the high-pressure water pipe is free of any connecting piece, so that the pipeline connecting cost can be reduced, and the practicability is high.
Description
Technical Field
The utility model relates to a high-pressure water gun, in particular to a quick-connection type water gun body.
Background
In the prior art, a thread sealing connection is often adopted between a gun head of a fire-fighting lance and a high-pressure water pipe, and in order to ensure the connection tightness of the water pipe and the gun head, a flange structure capable of being connected with the gun head is fixedly arranged at the pipe end of the water pipe. In the fire-fighting lance with the buckle, which is disclosed in the Chinese utility model with the patent application number of CN201821890161.2, a water hose clamping disc is arranged at the pipe end of a water hose, the water hose is connected with the lance in a clamping manner through the water hose clamping disc, and the water hose and the lance are assembled and separated very conveniently.
However, the existing high-pressure water pipe is a hose, and the water hose clamping disc is of a metal structure; on the premise of ensuring that the fire-fighting lance does not leak water, the operation of fixedly arranging the water hose clamping disc at the pipe end of the high-pressure water pipe inevitably has processing difficulty.
In addition, the connection mode of hosepipe joint dish and squirt mounting disc is rotatory joint, and under the effect of high-pressure water, dismantles between hosepipe joint dish and the squirt mounting disc and twist and change the resistance and can surpass reasonable numerical value, has increased the separation and has dismantled the degree of difficulty of high-pressure water pipe and squirt rifle head.
Disclosure of Invention
The utility model provides a quick-connection type water gun body, wherein a pipeline connecting structure is integrated on a water gun head, and the quick-connection type water gun body can be quickly and stably connected with the water gun head even if the pipe end of a high-pressure water pipe is free of any connecting piece, so that the technical problem is solved.
The technical scheme for solving the problems is as follows: the utility model provides a can connect formula squirt rifle body soon, includes the rifle head, water inlet and delivery port have been seted up on the rifle head, the water inlet department of rifle head is provided with interior sleeve pipe, and the cover is established the outer tube on the interior sleeve pipe, the diameter of interior sleeve pipe and outer tube all diminishes gradually to the direction that is close to the water inlet, and the maximum diameter of outer tube is less than interior sheathed tube maximum diameter.
Further, the gun also comprises a limit strip which can be hooped on the inner sleeve and is positioned between the outer sleeve and the gun head.
Further, the limit strip is a flexible strip, one end of the limit strip is provided with a locking groove, and the other end of the limit strip is provided with a lock body which can be clamped in the locking groove.
Further, the device also comprises a plurality of anchoring bulges fixedly arranged on the same side of the limit strip.
Further, the outer circumferential surface of the inner sleeve and the inner circumferential surface of the outer sleeve are provided with locking steps which are matched.
Further, the maximum diameter of the outer sleeve is larger than the diameter of the high-pressure water pipe, and the maximum diameter of the inner sleeve is smaller than the diameter of the high-pressure water pipe.
Further, the sum of the width of the limit strip and the length of the outer sleeve is larger than the length of the inner sleeve.
Further, the outer circumferential surface of the inner sleeve is also provided with a sealing cushion layer.
The quick-connection type water gun body has the following beneficial effects:
1. when the high-pressure water pipe is directly selected as a water pipe in a natural form, the high-pressure water pipe can be stably connected with the gun head.
2. The high-pressure water pipe is sleeved on the inner sleeve, and then the outer sleeve and the inner sleeve are matched with each other to clamp and fix the high-pressure water pipe between the inner sleeve and the outer sleeve, so that the high-pressure water pipe and the gun head can be connected quickly.
3. The connection between the high-pressure water pipe and the gun head does not have any screwing action, the high-pressure water can not influence the stability of the connection of the high-pressure water pipe and the gun head, and the subsequent disassembly and separation of the high-pressure water pipe and the gun head are quite convenient.
4. The limiting strip is tightly hooped on the inner sleeve and is abutted to the outer sleeve and the gun head, so that the outer sleeve can be prevented from retreating, and the inner sleeve and the outer sleeve can keep a state of clamping the high-pressure water pipe so as to ensure the connection stability of the high-pressure water pipe.
5. The limiting strip is sleeved on the inner sleeve in a hooping manner so as to limit the outer sleeve, the anchoring protrusions on the limiting strip are anchored on the periphery of the high-pressure water pipe, and the limiting strip can further fix the pipe end of the high-pressure water pipe on the inner sleeve at the moment so as to further prevent the high-pressure water pipe from being separated from the inner sleeve.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the utility model. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a limit bar according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of a part of the structure of FIG. 1;
1-gun head, 2-water inlet, 3-water outlet, 4-inner sleeve, 5-outer sleeve, 6-limit bar, 7-locking groove, 8-lock body, 9-anchoring protrusion and 10-locking ladder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Referring to fig. 1 to 3, a quick-connection type water gun body according to an embodiment of the present utility model includes a gun head 1, a through water outlet channel is provided in the gun head 1, an opening of the water outlet channel at a left end of the gun head 1 is a water inlet 2, an opening of the water outlet channel at a right end of the gun head 1 is a water outlet 3, and a high-pressure water pipe is connected with the gun head 1 at the left end of the gun head 1.
Further, the left end of the gun head 1 is provided with an inner sleeve 4, the inner sleeve 4 is a round table cylinder, the inner sleeve 4 is integrally arranged at the left end of the gun head 1, the diameter of the inner sleeve 4 gradually decreases from left to right, and the maximum diameter of the inner sleeve 4 is smaller than that between high-pressure water pipes. In addition, the inner sleeve 4 is also sleeved with an outer sleeve 5, the outer sleeve 5 is also a round table cylinder, when the outer sleeve 5 is sleeved on the inner sleeve 4, the diameter of the outer sleeve 5 gradually decreases from left to right, and the maximum diameter of the outer sleeve 5 is larger than that between high-pressure water pipes. Moreover, the maximum diameter of the outer sleeve 5 is smaller than the maximum diameter of the inner sleeve 4.
When a technician needs to install and connect the high-pressure water pipe and the gun head 1, the outer sleeve 5 is pushed to the right to the water inlet 2, then the high-pressure water pipe is sleeved on the inner sleeve 4, and the outer sleeve 5 is pushed back to the left, so that the inner sleeve 4 and the outer sleeve 5 are mutually matched to clamp the pipe end part of the high-pressure water pipe, and the high-pressure water pipe and the gun head 1 are fixedly connected. Moreover, when the outer sleeve 5 is sleeved on the inner sleeve 4 and is matched with the inner sleeve 4 to clamp the high-pressure water pipe, the direct gap between the inner sleeve 4 and the outer sleeve 5 is blocked by the high-pressure water pipe body, so that a sealing ring is formed, and water is prevented from flowing out from the direct clamping gap between the inner sleeve 4 and the outer sleeve 5.
As one of the preferred items of the embodiment, the inner sleeve 4 is further provided with a limiting strip 6 in a tightening manner, the limiting strip 6 is sleeved between the outer sleeve 5 and the gun head 1 when the inner sleeve 4 is arranged on the inner sleeve, the sum of the width of the limiting strip 6 and the length of the outer sleeve 5 is greater than the length of the inner sleeve 4, and the limiting strip 6 is a flexible strip.
After the outer sleeve 5 and the inner sleeve 4 are matched to clamp the high-pressure water pipe, a technician can clamp the limit strip 6 on the inner sleeve 4, and the left end of the limit strip 6 is abutted against the outer sleeve 5, the right end is abutted against the gun head 1, so that the outer sleeve 5 is prevented from loosening, and the high-pressure water pipe is prevented from falling.
In addition, one end of the limit bar 6 is provided with a locking groove 7, and the other end is provided with an elastic lock body 8. When the limit strip 6 is sleeved on the inner sleeve 4, the lock body 8 at one end of the limit strip 6 can be elastically clamped in the lock groove 7, so that the limit strip 6 is looped end to end, and the limit strip 6 is prevented from falling from the inner sleeve 4.
It should be noted that, the limiting strip 6 of the present embodiment is mainly used for limiting the outer sleeve 5 to prevent the outer sleeve 5 from loosening, and the end-to-end locking connection is merely a structural form for ensuring that the limiting strip 6 does not fall off the inner sleeve 4.
In other embodiments, since the limit bar 6 is used to push against the limit outer sleeve 5, the outer sleeve 5 may in turn also cooperate with the gun head 1 to clamp the limit bar 6. Therefore, the limiting strip 6 may be an arc strip which can be attached to the outer circumference of the inner sleeve 4 instead of a flexible strip, and the limiting strip 6 in an arc shape is clamped by the outer sleeve 5 and the gun head 1 and is not easy to fall off while limiting and fixing the outer sleeve 5.
In other embodiments, a plurality of anchoring protrusions 9 are also equidistantly provided on one side of the stop bar 6. When the limiting strip 6 is tightly hooped on the inner sleeve 4, the anchoring protrusion 9 on the limiting strip 6 can be anchored on the high-pressure water pipe sleeved on the inner sleeve 4, so that the fixed high-pressure water pipe is further limited to be stably sleeved on the inner sleeve 4.
In other embodiments, to increase the contact resistance between the high-pressure water pipe and the inner sleeve 4, and between the high-pressure water pipe and the outer sleeve 5, the outer circumferential surface of the inner sleeve 4 and the inner circumferential surface of the outer sleeve 5 are provided with locking steps 10; and the inner sleeve 4 and the outer sleeve 5 are matched and clamped on the high-pressure water pipe, and the locking step 10 on the outer circumferential surface of the inner sleeve 4 is also mutually matched and meshed with the locking step 10 on the inner circumferential surface of the outer sleeve 5 so as to clamp the high-pressure water pipe.
In addition, the outer circumferential surface of the inner sleeve 4 is also provided with a sealing cushion layer, and the sealing cushion layer is arranged between the inner sleeve 4 and the inner wall of the high-pressure water pipe, so that water leakage can be further prevented.
The above is applicable to the prior art, where nothing is mentioned.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a can connect formula squirt rifle body soon, its characterized in that, includes rifle head (1), water inlet (2) and delivery port (3) have been seted up on rifle head (1), water inlet (2) department of rifle head (1) are provided with interior sleeve pipe (4), and the cover is established outer tube (5) on interior sleeve pipe (4), the diameter of interior sleeve pipe (4) and outer tube (5) all diminishes gradually to the direction that is close to water inlet (2), and the maximum diameter of outer tube (5) is less than the maximum diameter of interior sleeve pipe (4).
2. A quick-connect water gun body as claimed in claim 1, further comprising a stop strip (6) which is hookable on the inner sleeve (4) and is located between the outer sleeve (5) and the gun head (1).
3. A quick-connect type water gun body as claimed in claim 2, wherein the limit bar (6) is a flexible bar, one end of the limit bar (6) is provided with a locking groove (7), and the other end is provided with a lock body (8) which can be clamped in the locking groove (7).
4. A quick-connect gun body as claimed in claim 2, further comprising a plurality of anchoring projections (9) fixedly arranged on the same side of the stop strip (6).
5. A quick-connect water gun body as claimed in claim 1, characterized in that the outer circumferential surface of the inner sleeve (4) and the inner circumferential surface of the outer sleeve (5) are provided with adapted locking steps (10).
6. A quick-connect water gun body according to claim 1, characterized in that the outer sleeve (5) has a maximum diameter larger than the diameter of the high-pressure water pipe, and the inner sleeve (4) has a maximum diameter smaller than the diameter of the high-pressure water pipe.
7. A quick-connect gun body according to claim 2, characterized in that the sum of the width of the limit bar (6) and the tube length of the outer sleeve (5) is greater than the length of the inner sleeve (4).
8. A quick-connect water gun body as claimed in claim 1, characterized in that the outer circumferential surface of the inner sleeve (4) is further provided with a sealing cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222052597.7U CN218900655U (en) | 2022-08-05 | 2022-08-05 | Quick-connection type water gun body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222052597.7U CN218900655U (en) | 2022-08-05 | 2022-08-05 | Quick-connection type water gun body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218900655U true CN218900655U (en) | 2023-04-25 |
Family
ID=86049937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222052597.7U Expired - Fee Related CN218900655U (en) | 2022-08-05 | 2022-08-05 | Quick-connection type water gun body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218900655U (en) |
-
2022
- 2022-08-05 CN CN202222052597.7U patent/CN218900655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |