Metal mesh basket

Abstract

The utility model discloses a metal net basket which comprises an outer frame and an inner frame. The outer frame includes: a top member including an annular top body defining a top central opening; the bottom part comprises an annular bottom main body, the bottom main body defines a bottom central opening, and the bottom part further comprises a net-shaped part, and the net-shaped part is welded to the bottom main body and covers the bottom central opening; and a plurality of external connecting rods arranged parallel to each other and each of which has both ends welded to the top body and the bottom body, respectively. The inner frame includes a plurality of annular frame members arranged perpendicular to the plurality of outer connecting rods and spaced apart from each other in an extension direction of the outer connecting rods, each frame member being welded to the plurality of outer connecting rods inside the outer frame. Welding spots of the metal mesh basket are high in firmness, and damage to the structure, the appearance and personnel safety of the metal mesh basket caused by possible impact is reduced.

Description

Technical Field

[0001] The utility model relates to a metal mesh basket which can be used in conjunction with adapted medical equipment (for example, a medical pendant). Background Art

[0002] At present, the metal mesh basket used in conjunction with the medical pendant is usually made of fine metal wires woven into a mesh and welded. In the use scenarios of operating rooms and ICUs, it is usually pushed quickly, which may cause a relatively violent impact on the metal mesh basket. In serious cases, it may cause the welding points of the metal mesh basket to become unsoldered and the broken ends of the metal wire to be exposed, which not only damages the integrity of the metal mesh basket, but also easily causes scratches, punctures and other dangers to personnel.

[0003] In particular, in existing products, thin stainless steel wires are usually used to weave a mesh component to cover the surface of the frame, and a large number of broken ends of the thin stainless steel wires are welded to the thick stainless steel bars of the frame. These welding points are all located on the vertices and edges of the metal mesh basket. In order to make the edge of the metal mesh basket beautiful and smooth, the welding points are sometimes polished, which will reduce the firmness of the welding points. When the mesh surface is hit inward, these welding points may be detached, and the broken ends may be tilted outward, which may easily cause scratches or punctures to people. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a metal mesh basket, which comprises: an external frame, which comprises: a top component, which comprises an annular top body, which defines a top central opening; a bottom component, which comprises an annular bottom body, which defines a bottom central opening, and the bottom component also comprises a mesh component, which is welded to the bottom body and covers the bottom central opening; and a plurality of external connecting rods, which are arranged in parallel with each other and the two ends of each of the external connecting rods are respectively welded to the top body and the bottom body; and an internal frame, which comprises a plurality of annular frame components, which are arranged perpendicular to the plurality of external connecting rods and are spaced apart from each other in the extension direction of the external connecting rods, and each of the frame components is welded to the plurality of external connecting rods inside the external frame.

[0005] Further, the internal frame further includes a plurality of internal connecting rods, each of the internal connecting rods is parallel to the external connecting rods and is welded to a plurality of the frame components.

[0006] Furthermore, the top component also includes at least one hook portion for hooking the metal mesh basket to a matching medical device, and the hook portion is connected to the top body and is located on one side of the metal mesh basket.

[0007] Further, each of the top body and the bottom body is composed of a single first metal strip, the first metal strip is bent into a ring shape and the two ends of the first metal strip are welded together to form a first welding point, the first welding point and the hook portion are located on the same side of the metal mesh basket; and / or each of the frame components is composed of a single second metal strip, the second metal strip is bent into a ring shape and the two ends of the second metal strip are welded together to form a second welding point, the second welding point and the hook portion are located on the same side of the metal mesh basket.

[0008] Further, the first welding point is not at the connection portion between the top body or the bottom body and the external connecting rod; and / or the second welding point is not at the connection portion between the frame component and the external connecting rod.

[0009] Further, the first metal strip and the external connecting rod are made of the same metal and have a circular cross-section, the diameter of the circular cross-section of the first metal strip and the external connecting rod is a first diameter, the second metal strip has a circular cross-section, the diameter of the circular cross-section of the second metal strip is a second diameter, and the second diameter is smaller than the first diameter.

[0010] Further, the mesh component is composed of a plurality of third metal strips arranged crosswise with each other, the third metal strip has a circular cross section, a diameter of the circular cross section is a third diameter, and the third diameter is smaller than the first diameter and larger than the second diameter.

[0011] Further, each of the top body and the bottom body is arranged into a polygonal structure, the polygonal structure having an equal number of straight line portions and corner portions, the number of the plurality of external connecting rods is the same as the number of the plurality of corner portions, and the plurality of external connecting rods are welded at the plurality of corner portions of the top body and the bottom body.

[0012] Further, the external frame includes two hook portions, and the two hook portions are welded at two adjacent corner portions of the top body.

[0013] Further, each of the top body and the bottom body is arranged into a semicircular structure, the semicircular structure has a straight portion, a circular arc portion and two corner portions; or each of the top body and the bottom body is arranged into a circular structure.

[0014] Through the arrangement of the utility model, the welding points of the metal mesh basket are highly firm and the damage to the structure, appearance and personnel safety of the metal mesh basket caused by possible impact is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic three-dimensional diagram showing the metal mesh basket of the present invention.

[0017] Reference numerals list

[0018] 100 Metal Mesh Basket

[0019] 1 External frame

[0020] 11 Top Parts

[0021] 111 Top Body

[0022] 112 hook part

[0023] 12 Bottom parts

[0024] 121 Bottom body

[0025] 122 mesh parts

[0026] 13 External connecting rod

[0027] 2 Internal frame

[0028] 21 Frame Parts

[0029] 22 Internal connecting rod

[0030] H1 top center opening

[0031] H2 bottom center opening

[0032] W1 first welding point

[0033] W2 second welding point DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model in detail. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0035] In the following detailed description, reference is made to the accompanying drawings that form a part of this specification, in which specific embodiments in which the utility model can be implemented are shown by way of example. With respect to the accompanying drawings, directional terms such as "top", "bottom", "inside", "outside", "up", "down", "front", "back" and the like are used with reference to the directions of the accompanying drawings described. Since the components of the embodiments of the utility model can be placed in many different directions, the directional terms are only used for illustration and are not intended to be limiting. It should be understood that other embodiments may be used and that structural or logical changes may be made without departing from the scope of the utility model. Therefore, the following detailed description should not be understood as limiting, and the utility model is defined by the appended claims.

[0036] refer to Figure 1 As shown, the utility model provides a metal mesh basket 100, which is used in conjunction with an adapted medical device (e.g., a medical pendant), for example, hooked to the medical pendant through a hook portion 112 described below and moved with the medical pendant. The metal mesh basket 100 is intended to contain objects (e.g., medical objects) therein.

[0037] The metal mesh basket 100 may generally include an outer frame 1 and an inner frame 2. In particular, the inner frame 2 is arranged inside the outer frame 1 and welded to the outer frame 1.

[0038] The outer frame 1 may include a top member 11 , a bottom member 12 , and a plurality of outer connecting rods 13 .

[0039] The top member 11 may include an annular top body 111, which defines a top central opening H1. It should be noted that the term "annular" mentioned in the present invention is intended to represent a closed shape, which may be, for example, a polygon (such as a triangle, a quadrilateral, a pentagon, etc.), a semicircle, a circle, or other irregular shapes. The top central opening H1 is used as an opening of the metal mesh basket 100 for receiving items.

[0040] The bottom part 12 may include an annular bottom body 121, which defines a bottom central opening H2. The bottom part 12 may also include a mesh part 122, which is welded to the bottom body 121 and covers the bottom central opening H2. In other words, due to the presence of the mesh part 122, the objects loaded into the metal mesh basket 100 will not fall through the bottom central opening H2. In particular, the top body 111 and the bottom body 121 may be arranged to be parallel to each other, of course, the utility model is not limited thereto, and the top body 111 and the bottom body 121 may be arranged to be slightly inclined to each other.

[0041] A plurality of external connecting rods 13 may be arranged in parallel with each other, and both ends of each external connecting rod 13 are respectively welded to the top body 111 and the bottom body 121. The number of external connecting rods 13 may be selected according to actual needs. In a normal use state where the metal mesh basket 100 is connected to a medical device, the external connecting rods 13 extend substantially in a vertical direction.

[0042] The internal frame 2 may include a plurality of annular frame parts 21, which are arranged perpendicular to the plurality of external connecting rods 13 and spaced apart from each other in the extension direction of the external connecting rods 13 (i.e., spaced apart and stacked up and down). Each frame part 21 may be welded to the plurality of external connecting rods 13 inside the external frame 1. Accordingly, since the welding points of the plurality of frame parts 21 and the plurality of external connecting rods 13 are hidden inside the external frame 1, they are not easily detached due to impact. In addition, since the welding points are hidden inside the external frame 1 and do not need to be polished, the welding points have high firmness, which greatly reduces the risk of desoldering. Furthermore, there is no break at the welding point between the frame part 21 and the external connecting rod 13, so even if desoldering occurs, there is no metal break and warping, which is not easy to cause damage.

[0043] In one example, the internal frame 2 may further include a plurality of internal connecting rods 22, each of which is parallel to the external connecting rods 13 and welded to a plurality of frame components 21, that is, each of the internal connecting rods 22 has a welding point with all the frame components 21. In particular, the internal connecting rods 22 may be welded to the frame components 21 from the inside or outside of the frame components 21.

[0044] In one example, the top component 11 may further include at least one hook portion 112 for hooking the metal mesh basket 100 to a suitable medical device, such as a medical pendant. The hook portion 112 may be connected to the top body 111 and located on one side of the metal mesh basket 100 (also referred to as the back side, because this side of the metal mesh basket 100 is connected to the medical device and is hidden). Of course, the present invention is not limited thereto, and the hook portion 112 may be integrally formed with at least a portion of the top body 111. Of course, the metal mesh basket 100 itself may be used independently to hold items without providing the hook portion 112.

[0045] In one example, each of the top body 111 and the bottom body 121 can be composed of a single first metal strip, which is bent into a ring shape and the two ends of the first metal strip are welded together to form a first welding point W1. The first welding point W1 and the hook portion 112 are located on the same side (i.e., the back side) of the metal mesh basket 100. Accordingly, in the normal use state when the metal mesh basket 100 is connected to the medical device, the first welding point W1 is not easily detached due to being hit because it is hidden, thereby reducing the damage caused by possible impact to the structure, appearance and personnel safety of the metal mesh basket. Moreover, since the welding point is located on the back side, even if it is detached, the cross section of the metal strip is not easy to scratch or stab the user. Further, the first welding point W1 is not on the external connecting rod 13, that is, not at the connection between the top body 111 or the bottom body 121 and the external connecting rod 13, thereby ensuring that the first welding point W1 is not at the top of the metal mesh basket 100, and is not easy to be detached due to impact, and even if it is detached, the cross section of the metal strip is not easy to scratch or stab the user.

[0046] In one example, each frame component 21 may be composed of a single second metal strip, which is bent into a ring shape and the two ends of the second metal strip are welded together to form a second welding spot W2. The second welding spot W2 and the hook portion 112 may be located on the same side (i.e., the back side) of the metal mesh basket 100. Accordingly, in the normal use state when the metal mesh basket 100 is connected to the medical device, the second welding spot W2 is not easily detached due to being hidden, thereby reducing the damage caused by possible impact to the structure, appearance and personnel safety of the metal mesh basket. Moreover, since the welding spot is located on the back side, even if it is detached, the cross section of the metal strip is not easy to scratch or stab the user. Further, the second welding spot W2 is not on the external connecting rod 13, that is, not at the connection portion between the frame component 21 and the external connecting rod 13, thereby ensuring that the second welding spot W2 is not on the edge of the metal mesh basket 100, and is not easily detached due to being impacted. Even if it is detached, the cross section of the metal strip is not easy to scratch or stab the user.

[0047] Further, the first metal strip and the external connecting rod 13 can be made of the same metal (e.g., stainless steel) and can have a circular cross-section with a diameter of a first diameter, e.g., 5 mm. Of course, the present invention is not limited thereto, and the first metal strip and the external connecting rod 13 can also have a square cross-section, etc.

[0048] In particular, the second metal strip may have a circular cross section, the diameter of which is the second diameter, for example, 1.8 mm. Of course, the present invention is not limited thereto, and the second metal strip may also have a square cross section, etc.

[0049] In particular, the second diameter may be smaller than the first diameter. That is, since the inner frame 2 is disposed inside the outer frame 1 and is not easily impacted, a relatively thin metal strip may be used to manufacture the inner frame 2 .

[0050] In particular, the first welding spot W1 and the second welding spot W2 may be located in the same plane, ie, arranged in alignment with each other. More particularly, the first welding spot W1 and the second welding spot W2 may be arranged centrally on the back side of the metal mesh basket 100 .

[0051] In one example, the mesh component 122 may be composed of a plurality of third metal strips arranged crosswise with each other. The third metal strip may have a circular cross section, the diameter of which is a third diameter, for example, 3 mm. Of course, the present invention is not limited thereto, and the third metal strip may also have a square cross section, etc. In particular, the mesh component 122 may have a plurality of third metal strips arranged transversely and a plurality of third metal strips arranged longitudinally, and the third metal strips arranged transversely and the third metal strips arranged longitudinally may be welded to each other.

[0052] In particular, the third diameter may be smaller than the first diameter and larger than the second diameter.

[0053] In one example, each of the top body 111 and the bottom body 121 may be arranged in a polygonal structure, for example, a triangle structure, a quadrilateral structure (such as a rectangle or trapezoid structure), a pentagonal structure, etc. The polygonal structure has an equal number of straight line portions and corner portions.

[0054] In particular, the number of the plurality of external connecting rods 13 may be the same as the number of the plurality of corner portions, and the plurality of external connecting rods 13 may be welded at the plurality of corner portions of the top body 111 and the bottom body 121, that is, one external connecting rod 13 may be welded at each pair of corner portions. In particular, the corner portions may be rounded. Of course, the number of the plurality of external connecting rods 13 is not limited thereto, for example, in order to enhance structural stability, more external connecting rods 13 may be provided to be welded at the straight portions of the top body 111 and the bottom body 121.

[0055] In particular, the outer frame 1 may include two hook portions 112 (such as in Figure 1 As shown in the embodiment of FIG. 1 , the two hook portions 112 can be welded at two adjacent corners of the top body 111. Of course, the positions of the two hook portions 112 are not limited thereto, and for example, they can also be welded on the straight line portion corresponding to the back side. In addition, the number of the hook portions 112 is also not limited thereto, and a greater or lesser number of hook portions 112 can be provided.

[0056] In one example, each of the top body 111 and the bottom body 121 can be arranged in a semicircular structure having a straight portion, an arc portion, and two corner portions. In this case, the hook portion 112 is arranged in a similar manner to the example described above, that is, it can be arranged at the corner portion or at the straight portion.

[0057] In one example, each of the top body 111 and the bottom body 121 may be arranged in a circular structure. In this case, the metal mesh basket 100 may be hooked to a medical device by a single hook portion 112. Preferably, the hook portion 112 may be welded at or near a first welding point W of the top body 111.

[0058] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal mesh basket, characterized in that: The metal mesh basket (100) comprises: An external frame (1), the external frame (1) comprising: A top component (11), the top component (11) comprising an annular top body (111), the top body (111) defining a top central opening (H1); A bottom component (12), the bottom component (12) comprising an annular bottom body (121), the bottom body (121) defining a bottom central opening (H2), and the bottom component (12) further comprising a mesh component (122), the mesh component (122) being welded to the bottom body (121) and covering the bottom central opening (H2); and a plurality of external connecting rods (13), the plurality of external connecting rods (13) being arranged in parallel with each other and both ends of each of the external connecting rods (13) being respectively welded to the top body (111) and the bottom body (121); and An internal frame (2), the internal frame (2) comprising a plurality of annular frame components (21), the plurality of frame components (21) being arranged perpendicular to the plurality of external connecting rods (13) and spaced apart from each other in the extension direction of the external connecting rods (13), each of the frame components (21) being welded to the plurality of external connecting rods (13) inside the external frame (1).

2. The metal mesh basket according to claim 1, characterized in that: The internal frame (2) further comprises a plurality of internal connecting rods (22), each of the internal connecting rods (22) being parallel to the external connecting rods (13) and welded to the plurality of frame parts (21).

3. The metal mesh basket according to claim 1 or 2, characterized in that: The top component (11) further comprises at least one hook portion (112) for hooking the metal mesh basket (100) to a suitable medical device, wherein the hook portion (112) is connected to the top body (111) and is located on one side of the metal mesh basket (100).

4. The metal mesh basket according to claim 3, characterized in that: Each of the top body (111) and the bottom body (121) is formed of a single first metal strip, the first metal strip is bent into a ring shape and two ends of the first metal strip are welded together to form a first welding point (W1), the first welding point (W1) and the hook portion (112) are located on the same side of the metal mesh basket (100); and / or Each of the frame components (21) is composed of a single second metal strip, the second metal strip is bent into a ring shape and two ends of the second metal strip are welded together to form a second welding point (W2), the second welding point (W2) and the hook portion (112) are located on the same side of the metal mesh basket (100).

5. The metal mesh basket according to claim 4, characterized in that: The first welding point (W1) is not located at the connection portion between the top body (111) or the bottom body (121) and the external connecting rod (13); and / or The second welding point (W2) is not located at the connection portion between the frame component (21) and the external connecting rod (13).

6. The metal mesh basket according to claim 4, characterized in that: The first metal strip and the external connecting rod (13) are made of the same metal and have a circular cross-section, the diameter of the circular cross-section of the first metal strip and the external connecting rod (13) is a first diameter, the second metal strip has a circular cross-section, the diameter of the circular cross-section of the second metal strip is a second diameter, and the second diameter is smaller than the first diameter.

7. The metal mesh basket according to claim 6, characterized in that: The mesh component (122) is composed of a plurality of third metal strips arranged crosswise with each other, the third metal strips having a circular cross section, the diameter of the circular cross section being a third diameter, the third diameter being smaller than the first diameter and larger than the second diameter.

8. The metal mesh basket according to claim 3, characterized in that: Each of the top body (111) and the bottom body (121) is arranged into a polygonal structure, the polygonal structure having a plurality of straight portions and a plurality of corner portions of equal number, the number of the plurality of external connecting rods (13) being the same as the number of the plurality of corner portions, and the plurality of external connecting rods (13) being welded at the plurality of corner portions of the top body (111) and the bottom body (121).

9. The metal mesh basket according to claim 8, characterized in that: The external frame (1) comprises two hook portions (112), and the two hook portions (112) are welded at two adjacent corner portions of the top body (111).

10. The metal mesh basket according to claim 3, characterized in that: Each of the top body (111) and the bottom body (121) is arranged in a semicircular structure, wherein the semicircular structure has a straight portion, an arc portion, and two corner portions; or Each of the top body (111) and the bottom body (121) is arranged in a circular structure.

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