Anti-falling hook for tool box

Abstract

The utility model belongs to the technical field of hooks, and particularly relates to a tool box anti-falling hook which comprises a hook body, a connecting column is fixedly connected to the hook body, a connecting sleeve is rotationally connected to the outer side of the connecting column, a mounting plate is fixedly connected to the upper end of the connecting sleeve, a clamping groove is formed in the connecting sleeve, and a clamping groove is formed in the clamping groove. An adjusting mechanism is arranged in the connecting column, and an anti-disengaging mechanism is arranged on the hook body. By designing parts such as the connecting base, the connecting block, the pressing sponge, the sliding plate, the guide rod and the spring, the parts such as the connecting block are pressed downwards to a designated position, then an object is hung on the hook body, the connecting block is loosened, the connecting block moves upwards to make contact with the stop lever, and the object on the device is prevented from being unhooked.

Description

TECHNICAL FIELD

[0001] The utility model relates to hook technical field, concretely is a tool box anti -drop hook. BACKGROUND

[0002] Tool box hook is used for the tool box one kind of hook, it usually is made of firm material, such as metal or plastic, the design of hook makes that article can be hung on it easily, and the design structure is simple and convenient. Such as the utility model patent discloses a hook, including hook body and hook body, hook body detachable connection hook body on;The longitudinal arrangement groove is set up on the hook body, and the longitudinal arrangement groove is set up installation slot, and hook body is pushed into the longitudinal arrangement groove through installation slot, and, hook body can slide up and down in the longitudinal arrangement groove;The upper end of hook body is provided with large diameter end, and large diameter end cannot enter longitudinal arrangement groove and is provided with abutting end face, and the upper end of longitudinal arrangement groove is provided with the storage groove matched with large diameter end;Hook body is in low position, and large diameter end is in storage groove and abutting end face abuts the side wall of storage groove, and the hook-shaped part of hook body faces forward and hook body cannot rotate around longitudinal arrangement groove;Hook moves upward and large diameter end separates from longitudinal arrangement groove or separates from hook body, and hook body can rotate around longitudinal arrangement groove. But in the prior art, the device does not have adjusting mechanism, and the device is inconvenient to adjust the direction, so that the device is inconvenient to use, and when the device is used, the device does not have anti -drop mechanism, and the article on the device is prone to unhooking. Therefore, it is needed to improve. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a tool box anti -drop hook, solves the device without adjusting mechanism, and the device is inconvenient to adjust the direction, so that the device is inconvenient to use, and when the device is used, the device does not have anti -drop mechanism, and the article on the device is prone to unhooking.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a tool box anti -drop hook, including hook main part, the fixed connection of hook main part has the connecting column, the outer side of connecting column is rotatably connected with the connecting sleeve, the upper end of connecting sleeve is fixedly connected with the mounting plate, the inside of connecting sleeve is seted up with the clamping slot, the inside of connecting column is provided with adjusting mechanism, and the hook main part is provided with anti -drop mechanism.

[0005] Preferably, the adjusting mechanism comprises a rotating rod, the rotating rod is rotatably connected in the connecting column, an annular groove is arranged in the connecting column, a first bevel gear is fixedly connected to the left end of the rotating rod, a second bevel gear is engaged with the outer side of the first bevel gear, a screw rod is fixedly sleeved in the second bevel gear, the screw rod is rotatably connected with the connecting column, a sliding rod is threadedly connected to the outer side of the screw rod, a sliding groove is arranged in the connecting column, the sliding rod is slidably connected in the sliding groove, a limiting block is slidably connected in the clamping groove, the limiting block is fixedly connected with the sliding rod, a bearing is fixedly sleeved in the connecting sleeve, and the inner ring of the bearing is fixedly sleeved with the connecting column. By moving the limiting block out of the clamping groove, rotating the hook body to drive the limiting block and other components to the specified position, moving the limiting block into another clamping groove, the hook body is limited, the device is directionally adjusted, and the device is convenient to use.

[0006] Preferably, the annular groove is rotatably connected with an annular sleeve, and the annular sleeve is fixedly connected with the rotating rod. By designing the annular sleeve, the rotating rod can be supported to rotate.

[0007] Preferably, the anti-dropping mechanism comprises a connecting seat, the connecting seat is fixedly connected to the hook body, a connecting block is slidably connected in the connecting seat, a pressing sponge is fixedly connected to the upper end of the connecting block, a sliding plate is slidably connected in the connecting seat, a spring is arranged in the connecting seat, the sliding plate is fixedly connected with the connecting block, a blocking rod is fixedly connected to the hook body, the blocking rod is in contact with the pressing sponge, and the connecting block is in contact with the blocking rod. By pressing the connecting block and other components downward to the specified position, hanging the object on the hook body, releasing the connecting block, and moving the connecting block upward to contact the blocking rod, the object on the device is prevented from being unhooked.

[0008] Preferably, the sliding plate is slidably connected with a guide rod, and the guide rod is fixedly connected with the connecting seat at both ends. By designing the guide rod, the sliding plate can be guided.

[0009] Preferably, one end of the spring is fixedly connected with the sliding plate, and the other end of the spring is fixedly connected with the connecting seat. By designing the spring, the sliding plate has a spring effect.

[0010] Compared with the prior art, the device has the advantages that:

[0011] 1、The rotating rod, the annular groove, the annular sleeve, the first bevel gear, the second bevel gear and the screw rod are designed, the limiting block is moved out of the clamping groove, the hook body is rotated to drive the limiting block and other components to the specified position, the limiting block is moved into another clamping groove, the hook body is limited, the device is directionally adjusted, and the device is convenient to use.

[0012] 2, the utility model discloses a connecting seat, connecting block, press sponge, sliding plate, guide rod and spring and other components are designed, and the connecting block is pressed downwards to the specified position, then the object is hung on the hook main body, and the connecting block is loosened, and the connecting block is contacted to the stop lever and is moved upwards, and the article on the device is prevented from unhooking. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure perspective drawing of the utility model;

[0014] Figure 2 It is the partial structure section view perspective drawing of the utility model; Figure 1

[0015] Figure 3 It is the front view section view of the utility model; Figure 1

[0016] Figure 4 It is the connecting sleeve enlarged view of the utility model; Figure 3

[0017] Figure 5 It is the connecting seat enlarged view of the utility model. Figure 2

[0018] In the drawing: 1, hook main body;2, connecting column;3, connecting sleeve;4, mounting plate;5, clamping groove;6, adjusting mechanism;61, rotating rod;62, annular groove;63, annular sleeve;64, first bevel gear;65, second bevel gear;66, screw;67, sliding rod;68, sliding groove;69, limit block;610, bearing;7, anti -unhooking mechanism;71, connecting seat;72, connecting block;73, press sponge;74, sliding plate;75, guide rod;76, spring;77, stop lever. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-5 ​​​​The utility model provides a tool box anti -drop hook, including hook body 1, the connecting column 2 of fixed connection is established on hook body 1, the outer side rotationally connected of connecting column 2 is connected with the connecting sleeve 3, the upper end fixed connection of connecting sleeve 3 is installed the board 4, the inside of connecting sleeve 3 is seted up with the clamping groove 5, the clamping groove 5 has a plurality of, and a plurality of clamping grooves 5 Chen annular distribution is in the inside of connecting sleeve 3, the inside of connecting column 2 is provided with adjusting mechanism 6, and the anti -drop mechanism 7 is seted up on hook body 1.

[0021] Please refer to Figure 4 Adjusting mechanism 6 includes rotating rod 61, the inside rotationally connected of connecting column 2 is connected with rotating rod 61, and the inside of connecting column 2 is seted up with annular groove 62, and the inside rotationally connected of annular groove 62 is connected with annular sleeve 63, and annular sleeve 63 is fixedly connected with rotating rod 61, by design annular sleeve 63, can support rotating rod 61 rotation, the left end fixed connection of rotating rod 61 has first bevel gear 64, and the outside engagement of first bevel gear 64 has second bevel gear 65, and the inside fixed sleeve of second bevel gear 65 is connected with screw rod 66, and screw rod 66 is rotationally connected with connecting column 2, and the outside of screw rod 66 is connected with sliding rod 67 through screw, and the inside of connecting column 2 is seted up with sliding groove 68, and the inside sliding connection of sliding groove 68 has sliding rod 67, and the inside sliding connection of clamping groove 5 has limit block 69, and limit block 69 is fixedly connected with sliding rod 67, and the inside fixed sleeve of connecting sleeve 3 has bearing 610, and the inner ring inside fixed sleeve of bearing 610 has connecting column 2, by moving limit block 69 from the clamping groove 5, then rotating hook body 1 drives limit block 69 and other components to specified position, moves limit block 69 to another clamping groove 5, to make hook body 1 be limited, to make the device get direction adjustment, make the device convenient to use.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 5The anti-falling mechanism 7 comprises a connecting seat 71, the connecting seat 71 is fixedly connected to the hook main body 1, a connecting block 72 is slidably connected to the inside of the connecting seat 71, a pressing sponge 73 is fixedly connected to the upper end of the connecting block 72, a sliding plate 74 is slidably connected to the inside of the connecting seat 71, a guide rod 75 is slidably connected to the inside of the sliding plate 74, the two ends of the guide rod 75 are fixedly connected to the connecting seat 71, the guide rod 75 can guide the sliding plate 74, a spring 76 is arranged in the connecting seat 71, one end of the spring 76 is fixedly connected to the sliding plate 74, the other end of the spring 76 is fixedly connected to the connecting seat 71, the spring 76 enables the sliding plate 74 to have elastic force, the sliding plate 74 is fixedly connected to the connecting block 72, a blocking rod 77 is fixedly connected to the hook main body 1, the blocking rod 77 is in contact with the pressing sponge 73, the connecting block 72 is in contact with the blocking rod 77, the connecting block 72 and other components are pressed downwards to a specified position, then an object is hung on the hook main body 1, the connecting block 72 is loosened, the connecting block 72 moves upwards and contacts the blocking rod 77, so that the object on the device is prevented from being unhooked.

[0023] The specific implementation process of the utility model is as follows: when the device needs to be adjusted in direction, the rotating rod 61 is rotated, the rotating rod 61 drives the annular sleeve 63 and the first bevel gear 64 to rotate, the first bevel gear 64 drives the second bevel gear 65 to rotate, the second bevel gear 65 drives the screw rod 66 to rotate, the screw rod 66 rotates and threadedly moves with the sliding rod 67, and then the sliding rod 67 generates relative displacement, the sliding rod 67 moves and drives the limiting block 69 to move, the limiting block 69 moves out of the clamping groove 5, then the hook main body 1 is rotated and drives the limiting block 69 and other components to a specified position, the rotating rod 61 is rotated, the rotating rod 61 drives the annular sleeve 63 and the first bevel gear 64 to rotate, the first bevel gear 64 drives the second bevel gear 65 to rotate, the second bevel gear 65 drives the screw rod 66 to rotate, the screw rod 66 rotates and threadedly moves with the sliding rod 67, and then the sliding rod 67 generates relative displacement, the sliding rod 67 moves and drives the limiting block 69 to move, the limiting block 69 moves into another clamping groove 5, and then the hook main body 1 is limited, and then the device is adjusted in direction, and the device is convenient to use.

[0024] When the device is used, the pressing sponge 73 is pressed downwards, the pressing sponge 73 moves downwards and drives the connecting block 72 to move downwards, the connecting block 72 moves downwards and drives the sliding plate 74 to move downwards, the sliding plate 74 moves downwards and makes the spring 76 compressed, the connecting block 72 and other components move downwards to a specified position, then an object is hung on the hook main body 1, the pressing sponge 73 is loosened, the elastic force of the spring 76 pushes the sliding plate 74 to move upwards, the sliding plate 74 moves upwards and drives the connecting block 72 and other components to move upwards, the connecting block 72 and the pressing sponge 73 move upwards and contact the blocking rod 77, and then the object on the device is prevented from being unhooked.

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool box anti-drop hook comprising a hook body (1), characterized in that: The hook body (1) is fixedly connected with a connecting column (2), the outer side of the connecting column (2) is rotatably connected with a connecting sleeve (3), the upper end of the connecting sleeve (3) is fixedly connected with a mounting plate (4), the inside of the connecting sleeve (3) is provided with a clamping groove (5), the inside of the connecting column (2) is provided with an adjusting mechanism (6), and the hook body (1) is provided with an anti-dropping mechanism (7).

2. A tool box anti-drop hook according to claim 1, characterized in that: The adjusting mechanism (6) comprises a rotating rod (61), the inside of the connecting column (2) is rotatably connected with the rotating rod (61), the inside of the connecting column (2) is provided with an annular groove (62), the left end of the rotating rod (61) is fixedly connected with a first bevel gear (64), the outer side of the first bevel gear (64) is engaged with a second bevel gear (65), the inside of the second bevel gear (65) is fixedly sleeved with a screw rod (66), the screw rod (66) is rotatably connected with the connecting column (2), the outer side of the screw rod (66) is threadedly connected with a sliding rod (67), the inside of the connecting column (2) is provided with a sliding groove (68), the inside of the sliding groove (68) is slidably connected with the sliding rod (67), the inside of the clamping groove (5) is slidably connected with a limiting block (69), the limiting block (69) is fixedly connected with the sliding rod (67), the inside of the connecting sleeve (3) is fixedly sleeved with a bearing (610), and the inner ring of the bearing (610) is fixedly sleeved with the connecting column (2).

3. A tool box anti-drop hook according to claim 2, characterized in that: The inside of the annular groove (62) is rotatably connected with an annular sleeve (63), and the annular sleeve (63) is fixedly connected with the rotating rod (61).

4. A tool box anti-drop hook according to claim 1, characterized in that: The anti-dropping mechanism (7) comprises a connecting seat (71), the hook body (1) is fixedly connected with the connecting seat (71), the inside of the connecting seat (71) is slidably connected with a connecting block (72), the upper end of the connecting block (72) is fixedly connected with a pressing sponge (73), the inside of the connecting seat (71) is slidably connected with a sliding plate (74), the inside of the connecting seat (71) is provided with a spring (76), the sliding plate (74) is fixedly connected with the connecting block (72), the hook body (1) is fixedly connected with a blocking rod (77), the blocking rod (77) is in contact with the pressing sponge (73), and the connecting block (72) is in contact with the blocking rod (77).

5. A tool box anti-release hook according to claim 4, wherein: The inside of the sliding plate (74) is slidably connected with a guide rod (75), and both ends of the guide rod (75) are fixedly connected with the connecting seat (71).

6. A tool box anti-release hook according to claim 4, wherein: One end of the spring (76) is fixedly connected with the sliding plate (74), and the other end of the spring (76) is fixedly connected with the connecting seat (71). One end of the spring (76) is fixedly connected with the sliding plate (74), and the other end of the spring (76) is fixedly connected with the connecting seat (71).

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