Disposable lamp handle protective sleeve

Abstract

The utility model relates to a disposable lamp handle protective sleeve which comprises a clamping plate located at the top, a cylindrical plastic sleeve located below the clamping plate and a bandage arranged on the plastic sleeve, the clamping plate is a hardboard, a through hole is formed in the center of the clamping plate, and a plurality of sawtooth-shaped clamping parts are arranged on the inner wall of the through hole. The main body of the protective sleeve is the hardboard and the plastic sleeve, the lamp handle is clamped through the through hole of the sawtooth-shaped clamping part, and meanwhile, the plastic sleeve can be bound on the lamp handle through the binding band, so that the protective sleeve is prevented from falling off from the lamp handle when in use due to the dual functions of the protective sleeve and the lamp handle.

Description

Technical Field

[0001] The utility model relates to a disposable lamp handle protective cover. Background Art

[0002] During a surgical operation, in order to fully expose the surgical field of view, it is often necessary to adjust the position of the shadowless lamp. When adjusting the shadowless lamp, the lamp handle needs to be used for operation. In order to ensure the sterility of the surgical process, it is necessary to prevent the lamp handle from being contaminated during the operation. Generally, the manufacturer will provide a handle sleeve. If the handle sleeve is contaminated during the operation, it is difficult to find a replaceable item. And when performing consecutive surgeries, one lamp handle cover cannot meet the turnover requirements. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a disposable lamp handle protective cover, which is convenient for replacement with one-time use and is easy to install.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A disposable lamp handle protective cover, which includes a clamping plate at the top, a cylindrical plastic sleeve below the clamping plate, and a strap arranged on the plastic sleeve. The clamping plate is made of cardboard, a through hole is arranged at the center position of the clamping plate, and several serrated clamping parts are arranged on the inner wall of the through hole.

[0006] Further, an annular connecting plate is arranged on the bottom surface of the clamping plate, the top of the plastic sleeve is fixedly arranged on the connecting plate, and the outer edge of the connecting plate is consistent with the outer edge of the clamping plate.

[0007] Further, the inner edge of the connecting plate is larger than the through hole.

[0008] Further, anti-slip rubber is arranged on the outer side surface of the clamping part in the through hole.

[0009] Further, the clamping part is of a double-layer structure, the two layers of clamping parts are overlapped, and anti-slip rubber is arranged on both layers of clamping parts.

[0010] Further, the clamping part is of a double-layer structure, and the two layers of clamping parts are arranged in a staggered manner, and anti-slip rubber is arranged on both layers of clamping parts.

[0011] Further, the upper end of the plastic sleeve is in an open shape, the lower end is cylindrical, and its upper end is fixedly connected to the annular inner ring of the connecting plate.

[0012] Further, the strap is located at the cylindrical top position of the plastic sleeve.

[0013] Further, the plastic sleeve is made of renewable plastic.

[0014] The positive effects of the utility model are:

[0015] The main body of the present utility model is cardboard and a plastic sleeve. The through hole with a serrated clamping part is used to clamp with the lamp handle. At the same time, the plastic sleeve can also be tied to the lamp handle by a strap, with a dual function to prevent the protective sleeve from falling off the lamp handle during use. Since the clamping part is also made of cardboard, when it is inserted into the lamp handle, the clamping part can undergo appropriate deformation to adapt to lamp handles with different diameters, and it can be adapted to a variety of lamp handles with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a schematic diagram of the connecting plate of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the clamping plate of the present utility model;

[0019] Figure 4 It is a schematic diagram of an embodiment of the clamping plate of the present utility model;

[0020] Figure 5 It is a schematic diagram of another embodiment of the clamping plate of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the attached drawings and preferred embodiments, details the specific implementation manners, structures, features, and their effects according to the present utility model as follows.

[0022] As shown in the Figures 1-5 drawing, the present utility model discloses a disposable lamp handle protective sleeve, which includes a circular clamping plate 1, a plastic sleeve 3 located below the clamping plate 1, and a strap 4 provided on the plastic sleeve 3. A through hole is provided at the center position of the clamping plate 1, and a plurality of serrated clamping parts 5 are provided on the inner wall of the through hole. The clamping plate 1 and the clamping parts 5 are made of cardboard, and the plastic sleeve 3 is made of renewable plastic, all of which are environmentally friendly materials.

[0023] During installation, the clamping plate 1 is inserted from the end position of the lamp handle. The clamping part 5 undergoes deformation under the extrusion of the lamp handle, and the tip of the clamping part 5 cooperates with the lamp handle to achieve clamping, which can prevent the protective sleeve from falling off. At the same time, the plastic sleeve 3 can also be tied to the lamp handle by the strap 4, with a dual function to effectively prevent the protective sleeve from falling off.

[0024] As a further improvement of the present utility model, an annular connecting plate 2 is provided on the bottom surface of the clamping plate 1. The connecting plate 2 is also made of cardboard. The connecting plate 2 is fixed on the clamping plate 1. The top of the plastic sleeve 3 is fixed on the inner ring of the connecting plate 2, or the plastic sleeve 3 wraps the connecting plate 2 therein. The clamping plate 1 and the connecting plate 2 press the plastic sleeve 3 between them. The outer edge of the connecting plate 2 is the same size as the outer edge of the clamping plate 1, and its inner edge is greater than or equal to the diameter of the through hole on the clamping plate 1.

[0025] Preferably, in order to improve the stability of the connection between the clamping part 5 and the lamp handle, an anti-slip rubber 6 is provided on the outer side surface of the clamping part 5. This is because when installing the protective sleeve, under the action of the lamp handle, the clamping part 5 will deflect inwards. At this time, the anti-slip rubber 6 located on its outer side will contact the lamp handle, increasing the friction between the two. As another embodiment of the present utility model, the clamping part 5 adopts a double-layer structure design. The two layers of clamping parts 5 can be overlapped or misaligned. Anti-slip rubber 6 is provided on both clamping parts 5. When the two layers of clamping parts 5 are overlapped, if the protective sleeve slips due to external force or other reasons, the anti-slip rubber 6 on the two layers of clamping parts 5 can play a dual guarantee role. Even if the outer clamping part 5 is separated from the lamp handle, the inner clamping part 5 can still play a role. When the two layers of clamping parts 5 are misaligned, the contact area between the anti-slip rubber 6 and the lamp handle can be effectively increased, increasing the friction and preventing detachment.

[0026] The upper end of the plastic sleeve 3 of the present utility model is open, and the lower end is cylindrical. The upper opening is connected to the connecting plate 2, and the lower cylindrical part is used to sleeve the lamp handle. The strap 4 is located at the upper end of the cylindrical part. The strap 4 can adopt the form of Velcro, etc., which is convenient for binding.

[0027] The present utility model discloses a disposable lamp handle protective cover, which uses the clamping part located at the top to connect with the lamp handle. During installation, it can be directly sleeved onto the lamp handle, and the clamping part cooperates with the lamp handle to achieve fixation. The installation is very simple and convenient. At the same time, it has a variety of anti-detachment structures and is very stable after being installed in place. The whole is made of environmentally friendly materials, with low manufacturing costs. If there is pollution or other situations, it can be replaced at any time.

[0028] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A disposable lamp handle protective cover, characterized in that It comprises a clamping plate (1) located at the top, a cylindrical plastic sleeve (3) located below the clamping plate (1), and a binding strap (4) arranged on the plastic sleeve (3); the clamping plate (1) is cardboard, a through hole is provided at the center of the clamping plate (1), and a plurality of sawtooth-shaped clamping portions (5) are provided on the inner wall of the through hole.

2. A disposable lamp handle protective cover according to claim 1, characterized in that An annular connecting plate (2) is provided on the bottom surface of the clamping plate (1), the top of the plastic sleeve (3) is fixedly arranged on the connecting plate (2), and the outer edge of the connecting plate (2) is consistent with the outer edge of the clamping plate (1).

3. A disposable lamp handle protective cover according to claim 2, characterized in that The inner edge of the connecting plate (2) is larger than the through hole.

4. A disposable lamp handle protective cover according to claim 1, characterized in that Anti-slip rubber (6) is provided on the outer side surface of the clamping portion (5) of the through hole.

5. A disposable lamp handle protective cover according to claim 4, characterized in that The clamping portion (5) is a double-layer structure, with two layers of clamping portions (5) being arranged overlapping each other, and anti-slip rubber (6) being provided on both layers of clamping portions (5).

6. A disposable lamp handle protective cover according to claim 4, characterized in that The clamping portion (5) is a double-layer structure, and the two layers of the clamping portions (5) are staggered, and anti-slip rubber (6) is provided on both layers of the clamping portions (5).

7. The disposable lamp handle protective cover according to claim 2, characterized in that The upper end of the plastic sleeve (3) is open-shaped, and the lower end is cylindrical, and the upper end is fixedly connected to the annular inner ring of the connecting plate (2).

8. A disposable lamp handle protective cover according to claim 7, characterized in that The binding belt (4) is located at the top of the cylinder of the plastic sleeve (3).

9. A disposable lamp handle protective cover according to claim 1 or 7, characterized in that The plastic sleeve (3) is made of renewable plastic.

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