Novel clamp

Abstract

The novel clamp comprises an upper clamping piece, the bottom end of the upper clamping piece is movably connected with a lower clamping piece, clamping heads are fixedly connected to the middle of one side wall of the upper clamping piece and the middle of one side wall of the lower clamping piece, an opening is formed in the middle of the upper clamping piece, clamping rods are arranged on the two sides of the opening, a rotary button is arranged in the opening, and the rotary button is connected with the lower clamping piece. The novel clamp comprises an upper clamping piece and a lower clamping piece, a rotary button is arranged on the upper clamping piece, shifting strips are arranged on the two sides of the rotary button, one end of each shifting strip is fixedly connected with a first magnetic piece, a second magnetic piece is arranged on one side of each first magnetic piece, a vertical rod is fixedly connected to the middle of the lower clamping piece, and pipe clamps are fixedly connected to the bottom end of the upper clamping piece and the top end of the lower clamping piece. Therefore, the probability that the pipeline on the clamp falls off is reduced, double damage to psychology and physiology of a patient is reduced, the pipeline is further reinforced in the clamp, the frequency of pipeline inspection of nursing staff is reduced, and the workload of the nursing staff is relieved.

Description

Technical Field

[0001] The utility model relates to a clip, in particular to a novel clip. Background Art

[0002] Hemodialysis is one of the renal replacement treatment methods for patients with acute and chronic renal failure. The blood in the body is drained to the outside through a dialysis pipeline, and after being purified by a dialyzer, it is then transfused back into the body through the pipeline. When fixing the dialysis pipeline, some clinical hospitals use ordinary stainless steel clips for fixation.

[0003] However, the structure of the existing stainless steel clip for fixing the dialysis pipeline is not perfect enough and there are still certain defects:

[0004] 1. When the patient turns over and lies on the side, or an elderly dementia patient squeezes the clip head accidentally, the pipeline will slip out of the clip, resulting in the puncture needle of the pipeline coming out and causing blood leakage. It is necessary to perform puncture again, which causes double harm to the patient's physiology and psychology.

[0005] 2. At the same time, after the pipeline slips out, it will cause traction to the patient's central venous catheter, resulting in poor catheter function and shortening the retention time of the catheter in the body. It is necessary for the nursing staff to frequently care for and check the pipeline, increasing the workload of the nursing staff. Content of the Utility Model

[0006] The purpose of the utility model is to provide a novel clip to solve the problems that the clip is not firmly fixed to the pipeline and is easy to slip out, causing double harm to the patient's physiology and psychology and increasing the workload of the nursing staff as mentioned in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a novel clip, including an upper clip piece, the bottom end of the upper clip piece is movably connected with a lower clip piece, the middle parts of one side walls of the upper clip piece and the lower clip piece are both fixedly connected with clip heads, an opening is arranged in the middle of the upper clip piece, clamping rods are arranged on both sides of the opening, a rotary button is arranged inside the opening, bar strips are arranged on both sides of the rotary button, one end of each bar strip is fixedly connected with a first magnetic sheet, a second magnetic sheet is arranged on one side of the first magnetic sheet, a vertical rod is fixedly connected to the middle of the lower clip piece, pipe clamps are fixedly connected to the bottom end of the upper clip piece and the top end of the lower clip piece, and rubber pads are embedded on the top surface and the bottom surface at the junction of the upper clip piece and the lower clip piece.

[0008] As a preferred technical scheme of the utility model, the rotary button is movably connected with the top end of the vertical rod, and the top end of the vertical rod is movably inserted through the opening.

[0009] As a preferred technical solution of the present utility model, the rotary button is movably connected to the opening through a vertical rod, and the rotary button is movably connected to the clamping rod through a vertical rod.

[0010] As a preferred technical solution of the present utility model, a round plate is fixedly connected to the top end of the clamping rod, and the round plate is movably connected to the rotary button.

[0011] As a preferred technical solution of the present utility model, a rotating rod is rotatably connected to the middle of both side walls of the rotary button, a sleeve is sleeved on the top end of the rotating rod, and the sleeve is fixedly connected to the rotary button.

[0012] As a preferred technical solution of the present utility model, a return spring is movably connected to the inner wall of the sleeve, the return spring is movably sleeved on the rotating rod, and the dial bar is movably connected to the rotary button through the rotating rod.

[0013] As a preferred technical solution of the present utility model, the second magnetic sheet is fixedly connected to the rotary button, and the first magnetic sheet is magnetically adsorbed and connected to the dial bar through the second magnetic sheet.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing the vertical rod, the opening, the rotary button and the clamping rod, when the clip is in the clamped state, the upper clip can be reinforced by the rotary button rotated to a cross-cross state with the opening, so that when the clip head of the upper clip is accidentally squeezed, the upper clip can still maintain its fixation with the lower clip, thereby reducing the probability of the pipeline falling off the clip and reducing the double harm to the patient's psychology and physiology.

[0016] 2. By providing the dial bar, the first magnetic sheet and the second magnetic sheet, the connection between the rotary button and the clamping rod on the upper clip can be completed by rotation, making the locking of the clip more convenient and fast. At the same time, in cooperation with the pipe clamp inside the clip, the pipeline is further reinforced inside the clip, thereby reducing the frequency of the nursing staff checking the pipeline and reducing the workload of the nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the pipe clamp and the vertical rod structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the clamping rod and the opening structure of the present utility model;

[0020] Figure 4Schematic diagram of the rotary button and the bar of the present utility model.

[0021] In the figure: 1. Chuck; 2. Upper clip; 3. Opening; 4. Card rod; 5. Rotary button; 6. Vertical rod; 7. Lower clip; 8. Sleeve; 9. Return spring; 10. Rotating rod; 11. Bar; 12. Rubber pad; 13. Pipe clamp; 14. First magnetic sheet; 15. Second magnetic sheet. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution for a new type of clip:

[0024] Embodiment 1:

[0025] According to Figure 1 , Figure 2 and Figure 3 , Figure 4As shown in the figure, a new type of clip includes an upper clip piece 2. The bottom end of the upper clip piece 2 is movably connected to a lower clip piece 7. Clamping heads 1 are fixedly connected to the middle parts of one side walls of the upper clip piece 2 and the lower clip piece 7. An opening 3 is formed in the middle of the upper clip piece 2. The size of the opening 3 is larger than the size of the rotating button 5, so that when the rotating button 5 rotates through the vertical rod 6 to a position coinciding with the opening 3, the upper clip piece 2 can be smoothly separated from the lower clip piece 7, thereby realizing the opening of the clip and reducing the interference caused by the rotating button 5 to the smooth opening of the clip. On both sides of the opening 3, there are clamping rods 4. The function of the clamping rods 4 is to dock with both ends of the rotating button 5, so that the rotating button 5 can be pressed against and hold down the upper clip piece 2 under the action of the clamping rods 4. When the clamping head 1 on the upper clip piece 2 is accidentally squeezed, the upper clip piece 2 can still be in a clamped state with the lower clip piece 7, so that the clip is still in a clamped state when the clamping head 1 is accidentally squeezed, thereby reducing the probability of the pipeline slipping off the clip and reducing the double harm to the patient caused by the pipeline slipping off due to the loosening of the clip. Inside the opening 3, there is a rotating button 5. The middle part of the rotating button 5 is a hollow structure, so that the rotating button 5 can be sleeved on the middle part of the clamping rod 4 in a rotating manner, which is convenient for the operation of the nursing staff. The rotating button 5 is movably connected to the top end of the vertical rod 6. The top end of the vertical rod 6 is movably inserted into the opening 3. The rotating button 5 is movably connected to the opening 3 through the vertical rod 6. The initial state of the rotating button 5 is a state coinciding with the opening 3. The top surface of the vertical rod 6 is parallel to the top surface of the upper clip piece 2, so that when the rotating button 5 rotates along the top surface of the vertical rod 6, it can rotate along the top surface of the upper clip piece 2, thereby realizing the smooth docking of the rotating button 5 and the clamping rod 4. The rotating button 5 is movably connected to the clamping rod 4 through the vertical rod 6. The top end of the clamping rod 4 is fixedly connected with a circular plate, and the circular plate is movably connected to the rotating button 5. The diameter of the circular plate is larger than the diameter of the clamping rod 4. At the same time, after the rotating button 5 and the clamping rod 4 are docked, the bottom surface of the circular plate will contact the top surface of the rotating button 5, thereby realizing the limiting effect of the clamping rod 4 on the rotating button 5.

[0026] When in specific use, for a new type of clip of the present utility model, after the clip is clipped on the patient's clothing, the rotating button 5 can be rotated, so that the rotating button 5 passes through the top surface of the vertical rod 6 and rotates along the top surface of the upper clip piece 2 from a position coinciding with the opening 3 to a position intersecting with the opening 3 at a right angle. Then the rotating button 5 will slide into the inside of the rotating button 5 through the opened strip 11 until the rotating button 5 rotates to the middle part of the clamping rod 4. The top surface of the rotating button 5 will be tightly attached to the bottom surface of the circular plate at the top end of the clamping rod 4. At this time, the rotating button 5 and the clamping rod 4 are locked and fixed. When the clamping head 1 on the upper clip piece 2 is accidentally squeezed, the upper clip piece 2 will be pressed tightly under the action of the rotating button 5 and the clamping rod 4, so that the upper clip piece 2 still maintains a clamped state with the lower clip piece 7, and the clip still maintains a clamped state on the clothing.

[0027] Embodiment 2:

[0028] On the basis of Embodiment 1, asFigure 1 and Figure 2 As shown in Figure 2 , both sides of the rotary button 5 are provided with bar strips 11. The bar strips 11 are movable structures. When the bar strips 11 rotate along one side wall of the rotary button 5, a notch will appear on this side wall, enabling the rotary button 5 to continue to rotate, so that the rotary button 5 can be sleeved on the middle part of the clamping rod 4, thereby realizing the connection between the rotary button 5 and the clamping rod 4, which is convenient for the nursing staff to operate. One end of the bar strip 11 is fixedly connected with a first magnetic sheet 14. A second magnetic sheet 15 is arranged on one side of the first magnetic sheet 14. The first magnetic sheet 14 and the second magnetic sheet 15 are opposite magnetic poles, so that the bar strip 11 can remain in the initial state without being pushed by an external force, and the rotary button 5 and the clamping rod 4 can remain in the connected state. A vertical rod 6 is fixedly connected to the middle of the lower clip 7. Pipe clamps 13 are fixedly connected to the bottom end of the upper clip 2 and the top end of the lower clip 7. A notch is provided on the side wall of the pipe clamp 13, which is used to further reinforce the dialysis pipeline inside the clip, thereby reducing the probability of the pipeline falling off the clip and reducing the frequency of the nursing staff checking the clip and the pipeline. Rubber pads 12 are embedded on the top and bottom surfaces at the junction of the upper clip 2 and the lower clip 7. The surface of the rubber pad 12 is rough, increasing the friction at the upper clip 2 and the lower clip 7, so that the clip can be firmly clamped on the patient's clothing. Rotating rods 10 are rotatably connected to the middle parts of both side walls of the rotary button 5. The rotating rods 10 enable the bar strips 11 to rotate along the side walls of the rotary button 5. A housing 8 is sleeved on the top end of the rotating rod 10. The housing 8 is fixedly connected to the rotary button 5. A return spring 9 is movably connected to the inner wall of the housing 8. The function of the return spring 9 is to enable the bar strip 11 to return to the initial state when not affected by an external force. The return spring 9 is movably sleeved and connected to the rotating rod 10. The bar strip 11 is movably connected to the rotary button 5 through the rotating rod 10. The second magnetic sheet 15 is fixedly connected to the rotary button 5. The first magnetic sheet 14 is magnetically adsorbed and connected to the bar strip 11 through the second magnetic sheet 15. The first magnetic sheet 14 and the second magnetic sheet 15 can also keep the end of the bar strip 11 far from the rotating rod 10 in a better stable state.

[0029] During specific use, for a new type of clip of the present invention, when passing the dialysis pipeline through the clip, the dialysis pipeline can be first fixed on the pipe clamp 13 through the notch on the pipe clamp 13, and then the clip is clamped on the patient's clothing, so that the rubber pads 12 on the upper clip 2 and the lower clip 7 can be clamped on the clothing. When it is necessary to remove the clip, when separating the rotary button 5 from the clamping rod 4, the bar strip 11 can be toggled outwards, so that the bar strip 11 is separated from the rotary button 5, causing a notch to appear on the side wall of the rotary button 5. Then, the rotary button 5 can be rotated clockwise, so that the clamping rod 4 is separated from the rotary button 5 through the opened notch, and the rotary button 5 returns to the position coinciding with the opening 3 again, unlocking the upper clip 2 and the lower clip 7.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0032] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one solution", "some solutions", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

Claims

1. A new type of clip, comprising an upper clip piece (2), characterized in that: The bottom end of the upper clamping piece (2) is movably connected to a lower clamping piece (7). Clamping heads (1) are fixedly connected to the middle parts of one side walls of the upper clamping piece (2) and the lower clamping piece (7). An opening (3) is formed in the middle of the upper clamping piece (2). Clamping rods (4) are arranged on both sides of the opening (3). A rotary button (5) is arranged inside the opening (3). Stripping bars (11) are arranged on both sides of the rotary button (5). One end of each stripping bar (11) is fixedly connected to a first magnetic attraction piece (14). A second magnetic attraction piece (15) is arranged on one side of the first magnetic attraction piece (14). A vertical rod (6) is fixedly connected to the middle of the lower clamping piece (7). Pipe clamps (13) are fixedly connected to the bottom end of the upper clamping piece (2) and the top end of the lower clamping piece (7). Rubber pads (12) are embedded in the top surface and the bottom surface at the junction of the upper clamping piece (2) and the lower clamping piece (7).

2. The novel clip according to claim 1, wherein: The rotary button (5) is movably connected to the top end of the vertical rod (6), and the top end of the vertical rod (6) is movably inserted through the opening (3).

3. A novel clip according to claim 2, characterized in that: The rotary button (5) is movably connected to the opening (3) through the vertical rod (6), and the rotary button (5) is movably connected to the clamping rod (4) through the vertical rod (6).

4. A novel clip according to claim 1, characterized in that: A circular plate is fixedly connected to the top end of the clamping rod (4), and the circular plate is movably connected to the rotary button (5).

5. The novel clip according to claim 1, wherein: Rotating rods (10) are rotatably connected to the middle parts of both side walls of the rotary button (5). A housing (8) covers the top ends of the rotating rods (10), and the housing (8) is fixedly connected to the rotary button (5).

6. The novel clip according to claim 5, characterized in that: The inner wall of the housing (8) is movably connected to a return spring (9), the return spring (9) is movably sleeved on the rotating rod (10), and the stripping bar (11) is movably connected to the rotary button (5) through the rotating rod (10).

7. A novel clip according to claim 1, characterized in that: The second magnetic attraction piece (15) is fixedly connected to the rotary button (5), and the first magnetic attraction piece (14) is magnetically adsorbed and connected to the stripping bar (11) through the second magnetic attraction piece (15).

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