A side brake plate for a central control caster

Abstract

This utility model discloses a side brake plate for casters of a centrally controlled bed, comprising a main body, a short plate and a long plate on both sides of the main body, a positioning groove in the middle of one end of the main body, an upper cover on the top of the positioning groove, a lower cover at the bottom of the positioning groove, an upper through groove in the lower middle of the upper cover, and a lower through groove in the lower middle of the lower cover. The upper through groove and the lower through groove cooperate to form a hexagonal groove for accommodating a hexagonal rod, which is set on the caster. The main body is provided with a screw, which passes downward through the top of the main body, the upper cover, the lower cover and the bottom of the main body in sequence. A nut is threaded into the bottom of the screw, and the nut is confined to the bottom of the main body. The side brake plate for casters of this utility model, with the main body, short plate and long plate set on one side of the caster and extending out from the bottom of the centrally controlled bed, facilitates medical staff to step on it to lock and release the caster, improving ease of use.

Description

Technical Field

[0001] This utility model relates to caster technology, specifically a side brake plate for a central control bed caster. Background Technology

[0002] A centrally controlled hospital bed is a medical care bed equipped with a central control system (central control system). It is mainly used in medical institutions such as hospitals and nursing homes. It uses casters, rockers and other components to realize functions such as back adjustment, leg adjustment and overall bed lifting, making it convenient for medical staff and family members to operate.

[0003] The existing central control bed casters are usually located under the bed. Medical staff need to put their feet under the bed and step on the brake pedal on the caster to lock the caster. When the central control bed needs to be moved, they also need to put their feet under the bed and lift the brake pedal on the caster to release the caster. The operation is extremely inconvenient and the user experience is very poor. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides a side brake plate for the casters of a central control bed, which can extend out of the central control bed, making it convenient for medical staff to step on it to lock and release the casters, thus improving ease of use.

[0005] To achieve the above technical objectives, this utility model adopts the following technical solution: a side brake plate for a central control bed caster, comprising a main body, with a short plate and a long plate respectively provided on both sides of the main body, a positioning groove provided in the middle of one end of the main body, an upper cover provided at the top of the positioning groove, a lower cover provided at the bottom of the positioning groove, an upper through groove provided below the middle of the upper cover, and a lower through groove provided below the middle of the lower cover. The upper through groove and the lower through groove cooperate to form a hexagonal groove, which is used to accommodate a hexagonal bar. The hexagonal bar is set on the caster. The main body is provided with a screw, which passes downward through the top of the main body, the upper cover, the lower cover and the bottom of the main body in sequence. A nut is threaded into the bottom of the screw, and the nut is confined to the bottom of the main body.

[0006] Preferably, the top of the long board on the side away from the main body is provided with a second anti-slip pad, and the top of the short board on the side away from the main body is provided with a first anti-slip pad.

[0007] Preferably, a through hole is provided below the positioning groove, and spring pieces are provided on both sides of the through hole. One side of the spring piece is fixed to the through hole, and a threaded groove is provided in the middle of the spring piece. The nut is limited to the threaded groove, and the spring piece is in contact with the bottom of the lower cover.

[0008] Preferably, the positioning groove is provided with limiting grooves on both sides, and the upper cover is provided with protrusions on both sides, the protrusions being inserted into the limiting grooves.

[0009] Preferably, the top of the positioning groove is provided with a recess, and the top of the upper cover is provided with a top block, which cooperates with the recess.

[0010] Preferably, the bottom of the long plate and the short plate are evenly provided with a plurality of empty grooves.

[0011] Preferably, the length of the long plate is greater than the length of the short plate.

[0012] In summary, this utility model achieves the following technical effects: The side brake plate for the casters of the central control bed of this utility model has a main body, a short plate and a long plate set on one side of the caster and extends out from the bottom of the central control bed, so that medical staff can step on it to lock and release the casters, thus improving the convenience of use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the side brake plate for the central control bed casters of this utility model; Figure 2 This is a cross-sectional view of the side brake plate for the casters of the central control bed of this utility model; Figure 3 This is a bottom view of the side brake plate for the central control bed casters of this utility model; Explanation of the markings on the attached drawings: 1. Main body; 2. Short plate; 3. First anti-slip pad; 4. Long plate; 5. Second anti-slip pad; 6. Screw; 7. Top cover; 8. Bottom cover; 9. Hexagonal groove; 10. Spring piece; 11. Limiting groove; 12. Hollow groove. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0020] Example 1: like Figure 1-3 As shown, a side brake plate for a central control bed caster includes a main body 1. The main body 1 has a short plate 2 and a long plate 4 on its two sides respectively. A positioning groove is provided in the middle of one end of the main body 1. An upper cover 7 is provided at the top of the positioning groove, and a lower cover 8 is provided at the bottom of the positioning groove. An upper through groove is provided below the middle of the upper cover 7, and a lower through groove is provided below the middle of the lower cover 8. The upper through groove and the lower through groove cooperate to form a hexagonal groove 9, which is used to accommodate a hexagonal rod. The hexagonal rod is mounted on the caster. The main body 1 is provided with a screw 6, which passes downwards through the top of the main body 1, the upper cover 7, the lower cover 8, and the bottom of the main body 1. A nut is threaded into the bottom of the screw 6, and the nut is fixed to the bottom of the main body 1.

[0021] Both the upper cover 7 and the lower cover 8 are made of zinc alloy. The first anti-slip pad 3 is installed on the long plate 4, and the second anti-slip pad 5 is installed on the short plate 2. When the first anti-slip pad 3 is stepped on, the casters lock; when the second anti-slip pad 5 is stepped on, the casters release. The second anti-slip pad 5 and the first anti-slip pad 3, in different colors, serve to prevent slipping and identify direction in the product. In this embodiment, the length is 270-280mm, the width is 60-70mm, and the height is 40-50mm. The shape can be customized according to customer needs by replacing the upper cover 7 and the lower cover 8.

[0022] In this embodiment, the central control bed caster uses a side brake plate. The main body 1, the short plate 2, and the long plate 4 are set on one side of the caster and extend out from the bottom of the central control bed, making it convenient for medical staff to step on it to lock and release the caster, thus improving ease of use.

[0023] The top of the long board 4 on the side away from the main body 1 is provided with a second anti-slip pad 5, and the top of the short board 2 on the side away from the main body 1 is provided with a first anti-slip pad 3; the first anti-slip pad 3 is red, and the second anti-slip pad 5 is green. The first anti-slip pad 3 and the second anti-slip pad 5 serve to prevent slipping and also serve to identify the direction.

[0024] A through hole is provided below the positioning groove, and spring pieces 10 are provided on both sides of the through hole. One side of the spring piece 10 is fixed to the through hole, and a threaded groove is provided in the middle of the spring piece 10. The nut is limited to the threaded groove, and the spring piece 10 fits against the bottom of the lower cover 8. The setting of the spring piece 10 can increase the upward elastic force of the lower cover 8, so that the lower cover 8 can cooperate upward to lock the hexagonal bar, thereby improving the fixing effect.

[0025] Both sides of the positioning groove are provided with limiting grooves 11, and both sides of the upper cover 7 are provided with protrusions. The protrusions are inserted into the limiting grooves 11. The top of the positioning groove is provided with a groove, and the top of the upper cover 7 is provided with a top block. The top block is engaged with the groove. The limiting groove 11 engages with the protrusion, and the groove engages with the top block to identify the installation position of the upper cover 7 and prevent the upper cover 7 and the lower cover 8 from being installed backwards.

[0026] The bottom of the long plate 4 and the short plate 2 are evenly provided with a number of slots 12; the slots 12 can improve the strength of the long plate 4 and the bottom plate.

[0027] The length of the long plate 4 is greater than the length of the short plate 2; the long plate 4 is the braking end and the short plate 2 is the releasing end. The different lengths of the long plate 4 and the short plate 2 make it easier for the user to distinguish between the braking end and the releasing end.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A side brake plate for a center control caster, characterized by, The device includes a main body with a short plate and a long plate on each side. A positioning groove is located in the middle of one end of the main body. A top cover is located on the top of the positioning groove, and a bottom cover is located at the bottom of the positioning groove. An upper through groove is located below the middle of the top cover, and a lower through groove is located below the middle of the bottom cover. The upper through groove and the lower through groove cooperate to form a hexagonal groove for accommodating a hexagonal rod. The hexagonal rod is mounted on a caster. The main body is equipped with screws that pass downward through the top of the main body, the top cover, the bottom cover, and the bottom of the main body. A nut is threaded onto the bottom of the screw, and the nut is fixed to the bottom of the main body.

2. The side brake plate for the casters of a central control bed according to claim 1, characterized in that, The top of the long board on the side away from the main body is provided with a second anti-slip pad, and the top of the short board on the side away from the main body is provided with a first anti-slip pad.

3. A side brake plate for a center control caster according to claim 1, wherein A through hole is provided below the positioning groove, and spring pieces are provided on both sides of the through hole. One side of the spring piece is fixed to the through hole, and a threaded groove is provided in the middle of the spring piece. The nut is limited to the threaded groove, and the spring piece fits against the bottom of the lower cover.

4. The edge brake plate for a center control caster according to claim 1, wherein Both sides of the positioning groove are provided with limiting grooves, and both sides of the upper cover are provided with protrusions, which are inserted into the limiting grooves.

5. A side brake plate for a center control caster according to claim 1, wherein The top of the positioning groove is provided with a groove, and the top of the upper cover is provided with a top block, which cooperates with the groove.

6. A side brake plate for a center control caster according to claim 1, wherein The bottom of the long plate and the short plate are evenly provided with several empty grooves.

7. A side brake plate for a center control caster according to claim 1, wherein The length of the longer board is greater than the length of the shorter board.

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