Splash-proof sleeve of high-pressure water gun
By designing a high-pressure water gun splash-proof cover with a foldable and unfoldable connecting ring structure, the problem of liquid splashing from the high-pressure water gun is solved, the convenience of liquid shielding and storage is achieved, and the work efficiency of medical staff is improved.
Patent Information
- Application Number
- CN202422652778.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The water pressure sprayed by the existing high-pressure water gun is high, and the liquid is easy to splash onto the face or skin of the person, affecting the work process of medical staff and reducing work efficiency.
A splash-proof cover for high-pressure water guns is designed, which includes a foldable and unfoldable connecting ring structure. The state switching of the connecting ring is achieved by a driving component. The cover is put on the external spray gun to shield liquid splashes, and the shielding height can be adjusted to adapt to the length of the spray gun.
It effectively prevents liquid splashing, protects medical staff, improves work efficiency, and is convenient for storage and adjustment of shielding effects.
Smart Images
Figure CN223324773U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a splash-proof cover for a high-pressure water gun. Background Art
[0002] Medical high-pressure water gun is a type of high-pressure cleaning machine, mainly used in hospital endoscopy rooms, operating rooms, supply rooms, laboratory and other related departments. It can achieve the purpose of decontamination and cleaning by flushing endoscope tubes, surgical instruments, glassware, etc.
[0003] The water pressure sprayed by the high-pressure water gun is relatively high, and the sprayed liquid can easily splash onto people's faces or skin, causing medical staff to feel uncomfortable, thereby affecting the work progress of medical staff and reducing work efficiency. Utility Model Content
[0004] The purpose of the present utility model is to provide a splash-proof cover for a high-pressure water gun, aiming to solve the problem in the prior art that the water pressure sprayed by the high-pressure water gun is relatively high, and the sprayed liquid can easily splash onto the face or skin of a person, causing discomfort to medical staff, thereby affecting the work progress of medical staff and reducing work efficiency.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a high-pressure water gun splash-proof cover, comprising a shielding part for shielding liquid, the shielding part further comprising at least two connecting rings, the connecting rings are circular, and between every two adjacent connecting rings, the outer diameter value of the connecting ring located above is the same as the inner diameter value of the connecting ring located below, and the shielding part has two states, folded and unfolded. In the unfolded state, the bottom surface of the connecting ring located above and the top surface of the connecting ring located below are on the same horizontal plane, and in the folded state, the connecting ring located above can be moved into the connecting ring located below.
[0006] A further technical solution of the present invention is that a sleeve is fixedly connected to the uppermost connecting ring for connecting to an external spray gun.
[0007] A further technical solution of the present invention is that an expansion plate is fixedly connected to the bottom end of the lowest connecting ring.
[0008] A further technical solution of the present invention is that a connecting portion is provided between two adjacent connecting rings.
[0009] A further technical solution of the present invention is that the connecting part includes a cavity between two adjacent connecting rings and is opened in the connecting ring located below, a slide is slidably connected in the cavity, a connecting rod is opened at the top of the slide, and the connecting rod extends to the outside of the cavity away from one end of the slide, and is fixedly connected to the top of the connecting ring located above. When the bottom surface of the connecting ring located above and the top of the connecting ring located below are on the same horizontal plane, the connecting rod can pull the slide to the top of the cavity under the drive of the connecting ring, and when the connecting ring located above moves into the connecting ring located below, the slide can move downward to the bottom end of the cavity.
[0010] A further technical solution of the present invention is that a driving part is provided on the expansion board, and a movable end of the driving part is connected to the connecting ring located at the top, for driving the connecting ring to switch between the folded and unfolded states.
[0011] A further technical solution of the present invention is that the driving part includes a screw rod rotatably connected to the top surface of the expansion plate, the surface of the screw rod is threadedly connected to a lifting plate, and the lifting plate is fixedly connected to the connecting ring located at the top, and the top of the lifting plate is fixedly connected to a turning handle.
[0012] The beneficial effects of the utility model are:
[0013] When in use, the driving unit drives the connecting ring to switch to the expanded state, the sleeve is put on the external spray gun, and the external spray gun is inserted into the connecting ring, which can effectively block the liquid and prevent the liquid from splashing on the body of the medical staff and affecting the work of the medical staff. When not in use, the driving unit drives the connecting ring to switch to the folded state, which can conveniently store the connecting ring. Moreover, by adjusting the height value of the shielding part through the driving unit, it can be adjusted more according to the length of the spray gun, making shielding more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural cross-sectional view in the front view direction of a specific embodiment of the present utility model.
[0015] In the figure: 1, connecting ring; 2, expansion plate; 3, sleeve; 41, cavity; 42, slide plate; 43, connecting rod; 51, screw rod; 52, lifting plate; 53, handle. DETAILED DESCRIPTION
[0016] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
[0017] like Figure 1As shown, the splash-proof cover of the high-pressure water gun includes a shielding portion for shielding the liquid, and the shielding portion includes at least two connecting rings 1, which are in the shape of a circular ring. Between every two adjacent connecting rings 1, the outer diameter of the connecting ring 1 located above is the same as the inner diameter of the connecting ring 1 located below. The shielding portion has two states, folded and unfolded. In the unfolded state, the bottom surface of the connecting ring 1 located above and the top surface of the connecting ring 1 located below are on the same horizontal plane, which can extend the height value of the connecting ring 1, thereby effectively shielding the liquid and preventing the liquid from splashing. In the folded state, the connecting ring 1 located above can be moved into the connecting ring 1 located below, thereby saving storage space. The connecting ring located at the top is 1 is fixedly connected with a sleeve 3 for connecting with an external spray gun, and the external spray gun can extend into the connecting ring 1 through the sleeve 3. The bottom end of the connecting ring 1 located at the bottom is fixedly connected with an expansion plate 2, which can further increase the shielding area and protect the medical staff. A connecting part is provided between two adjacent connecting rings 1 for connecting the two adjacent connecting rings 1 to prevent the two connecting rings 1 from detaching. A driving part is provided on the expansion plate 2, and the movable end of the driving part is connected to the connecting ring 1 located at the top, for driving the connecting ring 1 to switch between the folded and unfolded states, and can fix the state of the connecting ring 1, so that medical staff can use the connecting ring 1 more conveniently.
[0018] like Figure 1 As shown, the connecting portion includes a cavity 41 between two adjacent connecting rings 1 and opened in the connecting ring 1 located below, a slide 42 is slidably connected in the cavity 41, and a connecting rod 43 is opened at the top of the slide 42, and the connecting rod 43 extends to the outside of the cavity 41 away from one end of the slide 42, and is fixedly connected to the top of the connecting ring 1 located above. When the bottom surface of the connecting ring 1 located above and the top of the connecting ring 1 located below are on the same horizontal plane, the connecting rod 43 can pull the slide 42 to the top of the cavity 41 under the drive of the connecting ring 1, thereby preventing the connecting ring 1 from continuing to move upward. When the connecting ring 1 located above moves into the connecting ring 1 located below, the slide 42 can move downward to the bottom end of the cavity 41, thereby conveniently connecting the two adjacent connecting rings 1 and preventing the two adjacent connecting rings 1 from detaching.
[0019] like Figure 1As shown, the driving part includes a screw rod 51 rotatably connected to the top surface of the expansion plate 2, and the surface of the screw rod 51 is threadedly connected to a lifting plate 52, and the lifting plate 52 is fixedly connected to the connecting ring 1 located at the top, and the top of the lifting plate 52 is fixedly connected to a turning handle 53. By rotating the turning handle 53 and the screw rod 51, the lifting plate 52 can be driven to move. When the lifting plate 52 moves toward the expansion plate 2, it can push the upper connecting ring 1 to move toward the lower connecting ring 1, and the square connecting ring 1 can be moved into the lower connecting ring 1, thereby switching the connecting ring 1 to the folded state, and conversely, the connecting ring 1 can be switched to the unfolded state, so that the connecting ring 1 can be conveniently driven to switch between the unfolded state and the folded state.
[0020] Working principle: When in use, first start the driving unit, so that the driving unit drives the connecting ring 1 to switch to the expanded state, and then put the sleeve 3 on the external spray gun, so that the external spray gun is inserted into the connecting ring 1, which can effectively block the liquid and prevent the liquid from splashing on the body of medical staff and affecting the work of medical staff. When not in use, the driving unit drives the connecting ring 1 to switch to the folded state, so that the connecting ring 1 can be conveniently stored inside, and the height value of the shielding part can be adjusted by the driving unit, so that it can be adjusted more according to the length of the spray gun, and shielding is more convenient.
[0021] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0022] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A high-pressure water gun splash guard, comprising a shielding portion, characterized in that: The shielding portion comprises at least two connecting rings (1), the connecting rings (1) are in the shape of a circular ring, and between every two adjacent connecting rings (1), the outer diameter value of the connecting ring (1) located above is the same as the inner diameter value of the connecting ring (1) located below. The shielding portion has two states: folded and unfolded. In the unfolded state, the bottom surface of the connecting ring (1) located above is on the same horizontal plane as the top surface of the connecting ring (1) located below. In the folded state, the connecting ring (1) located above can be moved into the connecting ring (1) located below.
2. The high-pressure water gun splash guard according to claim 1, characterized in that: A sleeve (3) is fixedly connected to the uppermost connecting ring (1) for connecting to an external spray gun.
3. The high-pressure water gun splash-proof cover according to claim 1, characterized in that: The bottom end of the lowest connecting ring (1) is fixedly connected to an expansion plate (2).
4. The splash-proof cover for a high-pressure water gun according to claim 1, characterized in that: A connecting portion is provided between two adjacent connecting rings (1).
5. The splash-proof cover for a high-pressure water gun according to claim 4, characterized in that: The connecting portion includes a cavity (41) between two adjacent connecting rings (1) and opened in the connecting ring (1) located below. A slide plate (42) is slidably connected in the cavity (41). A connecting rod (43) is opened at the top of the slide plate (42). The connecting rod (43) extends to the outside of the cavity (41) at one end away from the slide plate (42) and is fixedly connected to the top of the connecting ring (1) located above. When the bottom surface of the connecting ring (1) located above and the top of the connecting ring (1) located below are at the same horizontal plane, the connecting rod (43) can pull the slide plate (42) to move to the top of the cavity (41) under the drive of the connecting ring (1). When the connecting ring (1) located above moves into the connecting ring (1) located below, the slide plate (42) can move downward to the bottom of the cavity (41).
6. The splash-proof cover for a high-pressure water gun according to claim 1, characterized in that: A driving part is provided on the expansion plate (2), and a movable end of the driving part is connected to the uppermost connecting ring (1) for driving the connecting ring (1) to switch between the folding and unfolding states.
7. The splash-proof cover for a high-pressure water gun according to claim 6, characterized in that: The driving part comprises a screw rod (51) rotatably connected to the top surface of the expansion plate (2); a lifting plate (52) is threadedly connected to the surface of the screw rod (51); the lifting plate (52) is fixedly connected to the uppermost connecting ring (1); and a turning handle (53) is fixedly connected to the top of the lifting plate (52).