Storage box with protection function

Abstract

The utility model discloses a storage box with a protection function. The storage box comprises a storage box body, a cover plate is hinged to the outer portion of the storage box body, a storage frame is slidably connected to the interior of the storage box body, a motor is fixedly connected to the interior of the storage box body, a control rod is arranged at the output end of the motor, and the control rod drives a connecting rope to move to control lifting of the storage frame. An exhaust fan is fixedly connected into the storage box, the exhaust fan is fixedly connected with the connecting rope, and the side, away from the exhaust fan, of the connecting rope is fixedly connected with the storage frame; according to the utility model, when the cover plate is completely covered, fingers only need to bear the tensile force of the first spring, so that the risk of directly bearing the tensile force of the motor is avoided, the safety protection is further enhanced, the arrangement of the first spring and the second spring provides additional buffering and damping effects, the abrasion and failure rate of a mechanical structure are reduced, and the safety is improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen utensils, in particular to a storage box with a protection function. The utility model relates to the technical field of kitchen utensils, in particular to a storage box with a protection function. Background Technique

[0002] As an important area in the family, the kitchen stores various tableware, seasonings, kitchen utensils and other items. These items may be contaminated, damaged or lost during use, so a storage box is needed to properly store and manage them.

[0003] After retrieval, the patent with the Chinese patent number CN111603078A discloses a kitchen utensil storage rack, belonging to the technical field of kitchen utensils. The kitchen utensil storage rack includes a support frame, a cleaning device and a disinfection device; a receiving cavity capable of storing kitchen utensils is arranged inside the support frame, the cleaning end of the cleaning device can act on the receiving cavity to clean the kitchen utensils in the receiving cavity, and the disinfection part of the disinfection device can act on the receiving cavity to disinfect the kitchen utensils in the receiving cavity. The purpose of this patent is to provide a kitchen utensil storage rack to alleviate the technical problem of inconvenient use of the existing kitchen utensil storage rack.

[0004] During the use of the above device, when the side plate is controlled by an electric control switch, if the hand is placed between the housing and the side plate, the force received is equivalent to a pulling force of the motor, and this force is too large, so the hand will be injured. Therefore, a storage box with a protection function is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defect that there is a lack of protection measures between the baffle and the housing in the prior art, and to propose a storage box with a protection function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A storage box with a protection function includes a storage box, a cover plate is hinged outside the storage box, a storage rack is slidably connected inside the storage box, a motor is fixedly connected inside the storage box, a control rod is arranged at the output end of the motor, and a transmission mechanism for changing the output rotation into output telescoping is arranged between the output end of the motor and the control rod, that is, the motor controls the telescoping of the control rod through the transmission mechanism, and the control rod controls the lifting of the storage rack by driving the connecting rope to move;

[0008] An exhaust fan is fixedly connected inside the storage box, the exhaust fan is fixedly connected with the connecting rope, and one side of the connecting rope away from the exhaust fan is fixedly connected with the storage rack;

[0009] A first driven rod is rotatably connected to the outside of the control rod, a second driven rod is slidably connected to the outside of the first driven rod, a chute is provided on one side of the cover plate close to the motor, a convex block is provided on one side of the second driven rod close to the chute, the convex block is slidably connected to the chute, and a first spring is provided between the first driven rod and the second driven rod.

[0010] The above technical solution further includes:

[0011] A second spring is provided between the motor and the control rod.

[0012] An air outlet is provided on the outside of the storage box, and the exhaust fan corresponds to the position of the air outlet.

[0013] A fixed pulley for changing the moving path and direction of the connecting rope is fixedly connected inside the storage box, and a plurality of groups of fixed pulleys are provided.

[0014] A tool rack for storing tools is provided on the outside of the storage rack, and a storage cylinder for storing chopsticks or spoons is provided on the outside of the storage rack.

[0015] Sliding rails are symmetrically and fixedly connected inside the storage box, a connecting frame is slidably connected to the outside of the sliding rails, the connecting frame is fixedly connected to the storage rack, and the connecting frame is connected to the connecting rope.

[0016] A movable pulley for controlling the connecting rope is movably provided at a position of the control rod away from the motor.

[0017] The present utility model has the following beneficial effects:

[0018] In the present utility model, when the cover plate is completely closed, the finger only needs to bear the pulling force of the first spring, avoiding the risk of directly bearing the pulling force of the motor, further enhancing the safety protection. The settings of the first spring and the second spring provide additional buffering and shock absorption effects, reducing the wear and failure rate of the mechanical structure, and improving the safety at the same time.

[0019] In the present utility model, the linkage design of the cover plate and the storage rack ensures that the cover plate can be automatically opened or closed when the storage rack is lifted or lowered, preventing dust and sundries from entering the inside of the storage box. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of a storage box with a protection function proposed by the present utility model;

[0021] Figure 2 It is the first structural diagram in the present utility model;

[0022] Figure 3 It is the second structural diagram in the present utility model;

[0023] Figure 4 This is the third structural schematic diagram of the present utility model;

[0024] Figure 5 This is the fourth structural schematic diagram of the present utility model;

[0025] Figure 6 is Figure 5 the enlarged schematic diagram at position A in

[0026] In the figure: 1, storage box; 2, air outlet; 3, first spring; 4, storage rack; 5, tool rack; 6, storage cylinder; 7, exhaust fan; 8, motor; 9, control rod; 10, cover plate; 11, connecting frame; 12, slide rail; 13, connecting rope; 14, first driven rod; 15, fixed pulley; 16, second driven rod; 17, chute; 18, second spring; 19, movable pulley. Specific embodiments

[0027] 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 making creative efforts belong to the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 6 As shown, the present utility model is a storage box with a protection function, including a storage box 1. A cover plate 10 is hinged to the outside of the storage box 1. A storage rack 4 is slidably connected inside the storage box 1. A motor 8 is fixedly connected inside the storage box 1. A control rod 9 is arranged at the output end of the motor 8. A transmission mechanism for changing the output rotation into output expansion and contraction is arranged between the output end of the motor 8 and the control rod 9, that is, the motor 8 controls the expansion and contraction of the control rod 9 through the transmission mechanism, and the control rod 9 controls the lifting of the storage rack 4 by driving the movement of the connecting rope 13;

[0029] An exhaust fan 7 is fixedly connected inside the storage box 1. The exhaust fan 7 is fixedly connected with the connecting rope 13. One side of the connecting rope 13 away from the exhaust fan 7 is fixedly connected with the storage rack 4;

[0030] A first driven rod 14 is rotatably connected to the outside of the control rod 9. A second driven rod 16 is slidably connected to the outside of the first driven rod 14. A chute 17 is opened on one side of the cover plate 10 close to the motor 8. A convex block is arranged on one side of the second driven rod 16 close to the chute 17. The convex block is slidably connected with the chute 17. A first spring 3 is arranged between the first driven rod 14 and the second driven rod 16;

[0031] In this embodiment, when the storage rack 4 needs to be raised or lowered, the motor 8 starts to work. Its output end pushes the control rod 9 to move, and the movement of the control rod 9 drives the storage rack 4 to rise or fall through the connecting rope 13. One end of the connecting rope 13 is connected to the control rod 9, and the other end is connected to the storage rack 4, ensuring that the storage rack 4 can be raised or lowered smoothly and accurately.

[0032] When the control rod 9 moves, the first follower rod 14 rotates accordingly, and drives the second follower rod 16 to slide in the slide groove 17, so that the cover 10 opens when the storage rack 4 rises, and closes when the storage rack 4 descends. The first spring 3 is arranged between the first follower rod 14 and the second follower rod 16 to provide additional buffering and shock absorbing effects. When the cover 10 is completely covered, the finger is clamped. At this time, the finger only needs to bear the tension of the first spring 3, avoiding the tension of the motor 8, thereby improving safety.

[0033] In one embodiment, for the motor 8 , a second spring 18 is provided between the motor 8 and the control rod 9 .

[0034] In this embodiment, in order to increase the stability and safety of lifting, a second spring 18 is further provided between the motor 8 and the control rod 9 for buffering and shock absorption.

[0035] In one embodiment, for the above-mentioned storage box 1 , an exhaust port 2 is provided on the outside of the storage box 1 , and the exhaust fan 7 corresponds to the position of the exhaust port 2 .

[0036] In one embodiment, for the above-mentioned storage box 1, a fixed pulley 15 for changing the moving path and direction of the connecting rope 13 is fixedly connected inside the storage box 1, and multiple groups of fixed pulleys 15 are provided.

[0037] In this embodiment, the fixed pulley 15 is used to change the moving path and direction of the connecting rope 13, ensuring that the connecting rope 13 can smoothly drive the storage rack 4 to rise and fall. The fixed pulley 15 can also reduce the wear and friction of the connecting rope 13 and extend its service life.

[0038] In one embodiment, for the storage rack 4 , a knife rack 5 for storing knives is disposed outside the storage rack 4 , and a storage tube 6 for storing chopsticks or spoons is disposed outside the storage rack 4 .

[0039] In this embodiment, the knife rack 5 and the storage tube 6 are used to classify and store tableware such as knives, chopsticks or spoons, so as to ensure that the interior of the storage box 1 is neat and orderly.

[0040] In one embodiment, for the above-mentioned storage box 1, a slide rail 12 is symmetrically fixedly connected inside the storage box 1, a connecting frame 11 is slidably connected outside the slide rail 12, the connecting frame 11 is fixedly connected to the storage rack 4, and the connecting frame 11 is connected to the connecting rope 13.

[0041] In this embodiment, the combined design of the sliding rail 12 and the connecting frame 11 is used to support and guide the lifting of the storage rack 4. The connecting frame 11 is slidably connected to the sliding rail 12 to ensure that the storage rack 4 can maintain stability and balance during the lifting process.

[0042] In one embodiment, for the control rod 9 described above, a movable pulley 19 for controlling the connecting rope 13 is provided on the movement of the control rod 9 away from the motor 8.

[0043] In this embodiment, the setting of the movable pulley 19 is used to further change the movement path and direction of the connecting rope 13, and to increase the smoothness and efficiency of the lifting of the storage rack 4.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage box with a protection function, characterized in that, It includes a storage box (1), a cover plate (10) is hinged to the outside of the storage box (1), a storage rack (4) is slidably connected inside the storage box (1), a motor (8) is fixedly connected inside the storage box (1), a control rod (9) is arranged at the output end of the motor (8), and the control rod (9) controls the lifting of the storage rack (4) by driving the movement of a connecting rope (13); An exhaust fan (7) is fixedly connected inside the storage box (1), the exhaust fan (7) is fixedly connected to the connecting rope (13), and one side of the connecting rope (13) away from the exhaust fan (7) is fixedly connected to the storage rack (4); A first driven rod (14) is rotatably connected to the outside of the control rod (9), a second driven rod (16) is slidably connected to the outside of the first driven rod (14), a chute (17) is formed on one side of the cover plate (10) close to the motor (8), a convex block is arranged on one side of the second driven rod (16) close to the chute (17), the convex block is slidably connected to the chute (17), and a first spring (3) is arranged between the first driven rod (14) and the second driven rod (16).

2. The storage box with a protection function according to claim 1, characterized in that, A second spring (18) is arranged between the motor (8) and the control rod (9).

3. A storage box with a protection function according to claim 1, characterized in that, An air outlet (2) is formed on the outside of the storage box (1), and the exhaust fan (7) corresponds to the position of the air outlet (2).

4. A storage box with a protection function according to claim 1, characterized in that, A fixed pulley (15) for changing the movement path and direction of the connecting rope (13) is fixedly connected inside the storage box (1), and multiple groups of fixed pulleys (15) are arranged.

5. The storage box with a protection function according to claim 1, characterized in that, A tool rack (5) for storing knives is arranged on the outside of the storage rack (4), and a storage cylinder (6) for storing chopsticks or spoons is arranged on the outside of the storage rack (4).

6. The storage box with a protection function according to claim 1, wherein Sliding rails (12) are symmetrically and fixedly connected inside the storage box (1), a connecting frame (11) is slidably connected to the outside of the sliding rails (12), the connecting frame (11) is fixedly connected to the storage rack (4), and the connecting frame (11) is connected to the connecting rope (13).

7. The storage box with a protection function according to claim 1, characterized in that, A movable pulley (19) for controlling the connecting rope (13) is arranged at the end of the control rod (9) away from the motor (8).

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