Anti-shaking type water gun connecting buckle
By designing specific structures in the water gun buckle, such as through holes, connecting threads and rubber washer, the problem of insufficient connection between the water gun buckle and the water belt buckle is solved, and a tighter connection and more stable docking is achieved, avoiding leakage and shaking.
Patent Information
- Application Number
- CN202421018694.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The connection tightness of the existing water gun buckle and the water belt buckle is insufficient, resulting in leakage of the fitting part of the sealing end face of the gun buckle body and the water belt buckle, and slight shaking will occur.
An anti-shaking water gun buckle is designed. By setting through holes, connecting threads, buckle shaft sections, buckle grooves, buckle pipe teeth, rubber gaskets, connecting shafts, sealing rings, buckle grooves and buckle interfaces on the main body of the gun buckle, the close connection and stable connection between the main body of the gun buckle and the water belt buckle is achieved.
It effectively prevents shaking between the main body of the gun buckle and the water belt buckle, improves the connection tightness, ensures a close fit between the main body of the gun buckle and the sealing end surface of the water belt buckle, and avoids leakage.
Smart Images
Figure CN222605316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water gun buckles, in particular to an anti-shake type water gun buckle. Background Art
[0002] Fire hose is one of the more common fire-fighting tools. When connected to a fire hose or a fire truck, it can spray out dense and substantial water flow. Commonly used fire hoses include direct current hoses and spray hoses. Regardless of the type of hose, the hose and the fire hose are locked together using a fire hose buckle.
[0003] The connection between the existing water gun buckle and the water hose buckle generally adopts a rotating buckle method. When in use, they need to be aligned and connected first and then rotated to position the two. This connection method is not tight enough and will produce slight shaking after connection, causing leakage at the joint between the gun buckle body and the sealing end face of the water hose buckle. Therefore, it is urgent to develop an anti-shake water gun buckle that can make the gun buckle body and the water hose buckle fit more closely, prevent shaking between the gun buckle body and the water hose buckle, and improve the connection tightness of the gun buckle body and the water hose buckle. Utility Model Content
[0004] In order to overcome the shortcomings of the existing connection method between the water gun buckle and the water hose buckle, that is, the connection tightness is insufficient and slight shaking will occur after the connection, which causes leakage at the joint of the gun buckle body and the sealing end surface of the water hose buckle, the technical problem to be solved by the utility model is to provide an anti-shake water gun buckle that can make the gun buckle body and the water hose buckle fit more tightly, prevent shaking between the gun buckle body and the water hose buckle, and improve the connection tightness of the gun buckle body and the water hose buckle.
[0005] The utility model is achieved by the following specific technical means:
[0006] An anti-shake water gun buckle comprises a gun buckle body, a through hole is arranged at the center of the gun buckle body, and a connecting thread for connecting with the water gun body is arranged at one end of the through hole; a buckle shaft section is also protruded and arranged at one end of the gun buckle body away from the connecting thread, a buckle groove is arranged on the end surface of the buckle shaft section away from the connecting thread, and buckle pipe threads are arranged on opposite sides of the buckle groove; a placement groove is also arranged on the end surface of the buckle shaft section away from the connecting thread, and a rubber gasket is fixedly installed in the placement groove;
[0007] A connecting shaft is provided at one end of the through hole in the center of the gun buckle body away from the connecting thread, a water hole is provided in the center of the connecting shaft, and the connecting shaft is fixedly connected to the gun buckle body; an annular groove is provided on the outer diameter surface of one end of the connecting shaft away from the connecting thread, and a sealing ring is fixedly installed in the annular groove; a clamping groove is also provided on the outer diameter surface of one end of the connecting shaft away from the connecting thread, and a clamping interface connected to the clamping groove is provided on the side of the clamping groove away from the annular groove; a clamping block clamped with the clamping groove of the connecting shaft is also provided in the central through hole of the water hose buckle buckled with the gun buckle body.
[0008] Furthermore, a chamfer is provided at the corner of the outer diameter surface of one end of the connecting shaft away from the connecting thread, so as to facilitate the sliding installation of the connecting shaft into the water through hole of the water hose buckle.
[0009] Furthermore, a chamfered arc is provided at a corner of the water hole provided at the center of the connecting shaft away from one end of the connecting thread to guide the water flow and reduce the impact of the water flow on the end face of the connecting shaft.
[0010] Furthermore, the snap-in groove is spirally inclined along the outer diameter surface of the connecting shaft toward one end of the snap-in shaft section; this facilitates pulling the snap block provided in the central through hole of the hose connector toward one end of the gun buckle body during rotation, thereby causing the hose connector to move toward one end of the gun buckle body and fit together; thus improving the tightness of the connection between the gun buckle body and the hose connector.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model achieves the effect of making the gun buckle body and the water hose buckle fit more closely, preventing shaking between the gun buckle body and the water hose buckle, and improving the tightness of the connection between the gun buckle body and the water hose buckle. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a schematic diagram of the main structure of the utility model.
[0015] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.
[0016] Figure 4 It is a schematic diagram of the connection structure of the utility model.
[0017] The marks in the attached drawings are: 1-gun buckle body, 2-rubber gasket, 3-connecting shaft, 4-sealing ring, 5-block, 11-snap-on shaft section, 12-snap-on groove, 13-snap-on pipe thread, 31-ring groove, 32-snap-on interface, 33-snap-on groove. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings: Example
[0019] A kind of anti-shake water gun buckle, such as Figure 1-4 As shown, it comprises a gun buckle body 1, a through hole is provided at the center of the gun buckle body 1, and a connecting thread for connecting with a water gun body is provided at one end of the through hole; a buckle shaft section 11 is also protrudingly provided at one end of the gun buckle body 1 away from the connecting thread, a buckle groove 12 is provided on the end surface of the buckle shaft section 11 away from the connecting thread, and buckle pipe threads 13 are provided on opposite sides of the buckle groove 12; a placement groove is also provided on the end surface of the buckle shaft section 11 away from the connecting thread, and a rubber gasket 2 is fixedly installed in the placement groove;
[0020] A connecting shaft 3 is provided at one end of the gun buckle body 1 that is away from the connecting thread through a hole in the center, a water hole is provided at the center of the connecting shaft 3, and the connecting shaft 3 is fixedly connected to the gun buckle body 1; an annular groove 31 is provided on the outer diameter surface of one end of the connecting shaft 3 that is away from the connecting thread, and a sealing ring 4 is fixedly installed in the annular groove 31; a clamping groove 33 is also provided on the outer diameter surface of one end of the connecting shaft 3 that is away from the connecting thread, and a clamping interface 32 that is connected to the clamping groove 33 is provided on the side of the clamping groove 33 that is away from the annular groove 31; a clamping block 5 that is clamped with the clamping groove 33 provided on the connecting shaft 3 is also provided in the central through hole of the water hose buckle that is buckled with the gun buckle body 1.
[0021] Working principle:
[0022] When in use, the water gun body is fixedly connected to the gun buckle body 1 through a thread, and then the connecting shaft 3 set at one end of the water hole of the gun buckle body 1 away from the connecting thread is extended into the water hole of the fire hose buckle, and then the gun buckle body 1 is buckled with the fire hose buckle through the buckle thread 13; the gun buckle body 1 and the fire hose are limitedly connected through the connecting shaft 33 to reduce the shaking between the gun buckle body 1 and the fire hose buckle.
[0023] At the same time, when the connecting shaft 3 is slidably installed into the through hole of the hose buckle, the clamping block 5 in the through hole of the hose buckle enters the clamping groove 33 set on the connecting shaft 3 from the clamping interface 32 set on the connecting shaft 3. When the gun buckle body 1 is rotated to make the buckle pipe thread 13 buckle with the hose buckle, the connecting shaft 3 also rotates with the gun buckle body 1, and the clamping groove 33 set on the connecting shaft 3 is spirally inclined along the outer diameter surface of the connecting shaft 3 toward the side of the buckle shaft section 11, so that the connecting shaft 3 pulls the clamping block 5 set in the central through hole of the hose buckle toward one end of the gun buckle body 1 during the rotation, so that the hose buckle moves to one end of the gun buckle body 1, so that the gun buckle body 1 and the sealing end face of the hose buckle are more closely fitted, thereby improving the connection tightness between the gun buckle body 1 and the hose buckle.
[0024] Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the present disclosure.
Claims
1. An anti-shake water gun buckle, comprising a gun buckle body (1), a through hole being provided at the center of the gun buckle body (1), a connecting thread for connecting with the water gun body being provided at one end of the through hole; a buckle shaft section (11) is also provided protrudingly at one end of the gun buckle body (1) away from the connecting thread, a buckle groove (12) is provided on the end surface of the buckle shaft section (11) away from the connecting thread, and buckle pipe threads (13) are provided on opposite sides of the buckle groove (12); a placement groove is also provided on the end surface of the buckle shaft section (11) away from the connecting thread, and a rubber gasket (2) is fixedly installed in the placement groove; It is characterized in that A connecting shaft (3) is provided at one end of the through hole provided in the center of the gun buckle body (1) away from the connecting thread, a water hole is provided in the center of the connecting shaft (3), and the connecting shaft (3) is fixedly connected to the gun buckle body (1); an annular groove (31) is provided on the outer diameter surface of the end of the connecting shaft (3) away from the connecting thread, and a sealing ring (4) is fixedly installed in the annular groove (31); a clamping groove (33) is also provided on the outer diameter surface of the end of the connecting shaft (3) away from the connecting thread, and a clamping interface (32) connected to the clamping groove (33) is provided on the side of the clamping groove (33) away from the annular groove (31); a clamping block (5) is also provided in the central through hole of the water hose buckle buckled with the gun buckle body (1) and is clamped with the clamping groove (33) provided on the connecting shaft (3).
2. The anti-sway type water gun buckle according to claim 1, characterized in that: A chamfer is provided at the corner of the outer diameter surface of the connecting shaft (3) at one end away from the connecting thread.
3. The anti-sway type water gun buckle according to claim 1, characterized in that: A chamfered arc is provided at a corner of the water hole provided at the center of the connecting shaft (3) away from one end of the connecting thread.
4. The anti-sway type water gun buckle according to claim 1, characterized in that: The snap-fit groove (33) is arranged along the outer diameter surface of the connecting shaft (3) in a spiral manner and is inclined toward one end close to the snap-fit shaft section (11).