Hand-pressing shredder

Abstract

The utility model belongs to the technical field of kitchen utensils, and particularly relates to a hand-pressing shredder which comprises a base and a cutter, a pressing block and a driving device for driving the pressing block to move towards the cutter are movably arranged on the base, and a hinge seat and a guide rod are fixedly arranged on the base. The driving device comprises a driving rod rotationally arranged on the hinge seat and a guide seat slidably arranged on the guide rod, the hinge seat is arranged on one side of the guide rod, the pressing block is arranged on the guide seat, a roller is arranged on the guide rod, and a driving part matched with the roller is arranged on the driving rod; the driving rod is controlled to rotate, the rolling wheel moves along the driving part, the side wall of the driving part drives the guide seat to slide along the guide rod through the rolling wheel, and the pressing block is made to be far away from or close to the cutter.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen appliances, in particular to a hand-pressed vegetable cutter. Background Art

[0002] A vegetable cutter is a tool that assists in cutting fruits and vegetables. Compared with cutting fruits and vegetables directly with a kitchen knife, using a vegetable cutter is more efficient and safer.

[0003] In order to facilitate users in cutting vegetables, some vegetable cutters use the principle of leverage to drive the movement of fruits and vegetables or knives, thereby achieving the cutting of fruits and vegetables. For example, Chinese utility model patent CN 202322745800.3 discloses a downward-pressing three-in-one cutter head vegetable cutter, which includes a mounting frame, and a rebound mechanism is provided at the top front end of the mounting frame. The rebound mechanism includes a fixed block. The utility model provides a rebound mechanism. After the second movable rod is pressed down and the vegetables are cut repeatedly, in order to be able to quickly fill the material again, when the second movable rod is pressed down, it will press the sliding groove inside the fixed block, and then the sliding groove will press the lifting rod and then press the card plate. Then the card plate will press the spring. When the person releases the second movable rod, the spring will rebound, so that the cutting seat can be lifted to facilitate the rapid addition of new materials, thereby improving practicality. In addition, when installing the mounting frame, in order to ensure the stability of the lever mechanism after being pressed down, it is first necessary to install the U-shaped frame on the edge of the table board. At this time, the mounting frame can be effectively fixed, thereby improving stability.

[0004] However, in the above structure, the second movable rod is connected to the cutting table through the first movable rod, and since the first movable rod is rotatably connected to the cutting table and the second movable rod respectively, the movable seat can slide along the sliding rod. However, since the mounting hole is rotatably connected to the second movable rod, the second movable rod will drive the movable seat to press against the side wall of the sliding rod during use, resulting in a large friction between the movable seat and the sliding rod, which makes the groove cutting machine more laborious to use, and the movable seat and the sliding rod are easily worn after the wiping piece is used, which causes the movable seat to shake, affecting the service life of the vegetable cutting machine. Utility Model Content

[0005] In order to overcome the deficiencies and problems in the prior art, the utility model provides a hand-pressed vegetable cutter which is easy to use and has a long service life.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A hand-pressed vegetable cutter comprises a base and a knife, a pressure block and a driving device for driving the pressure block to move toward the knife, a hinged seat and a guide rod are fixedly provided on the base, the driving device comprises a driving rod rotatably provided on the hinged seat and a guide seat slidably provided on the guide rod, the hinged seat is provided on one side of the guide rod, the pressure block is provided on the guide seat, a roller is provided on the guide rod, and a driving part adapted to the roller is provided on the driving rod; the driving rod is controlled to rotate, the roller moves along the driving part, and the side wall of the driving part drives the guide seat to slide along the guide rod through the roller, and makes the pressure block move away from or close to the knife.

[0008] The utility model is further configured as follows: the hinge seat and the guide seat both extend above the base, and a connecting seat is detachably provided on the hinge seat, the guide rod is detachably connected to the connecting seat, and the guide seat and the driving rod are both arranged between the base and the connecting seat.

[0009] The utility model is further configured as follows: a mounting rod is provided on the guide seat, two groups of rollers are provided on the mounting rod, the driving part includes driving grooves respectively arranged on both sides of the driving rod, a connecting groove is provided between the driving grooves, the two groups of rollers are respectively arranged in the driving grooves on both sides of the driving rod, and the mounting rod passes through the connecting groove and is respectively connected to the two groups of rollers.

[0010] The utility model is further configured as follows: a positioning groove is provided on the base, the tool is detachably arranged in the positioning groove, and a first limiting member for controlling the tool to be fixed in the positioning groove is provided on the base.

[0011] The utility model is further configured as follows: the positioning groove is arranged at the upper end of the base, and a constriction connected to the lower end of the base is arranged on the lower side of the positioning groove; the first limiting member is an elastic sheet rotatably arranged on the base; when the first limiting member rotates, the first limiting member presses against the upper end of the tool and fixes the tool in the positioning groove; the first limiting member is controlled to rotate toward the side of the positioning groove to disengage the first limiting member from the tool.

[0012] The utility model is further configured as follows: a slide groove is provided on the guide seat, an opening is provided at one end of the slide groove, a limiting wall is provided at the other end of the slide groove, the pressure block is slidably arranged in the slide groove, and a second limiting piece is provided on the guide seat, the second limiting piece limits the relative movement of the pressure block in the slide groove.

[0013] The utility model is further configured as follows: the slide groove is a T-shaped groove, which is arranged at the lower end of the guide seat and extends laterally, and a hook is extended on the limit wall to hook on the pressing block and support the pressing block.

[0014] The utility model is further configured as follows: the second limiting member is an elastic piece arranged on the guide seat through a rotating shaft, and the second limiting member drives the pressing block to press against the limiting wall and fix the pressing block and the guide rod relatively.

[0015] The utility model is further configured as follows: the second limiting member is arranged on the side of the guide seat, and the rotating shaft is arranged on both sides or the upper side of the slide groove. Under the action of gravity, the second limiting member can be flipped sideways or downwards and rotated to the end of the slide groove.

[0016] The utility model is further configured as follows: the tool is a juicer block, the juicer block is provided with a squeezing protrusion, the pressing block is provided with a squeezing groove adapted to the squeezing protrusion, the squeezing groove and the squeezing protrusion can squeeze the fruits and vegetables to extract juice, and the outer periphery of the squeezing protrusion is provided with an annular guide groove, and the guide groove is connected to a juice outlet.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. In the present invention, since the hinged seat is fixedly arranged on the base, the driving rod rotatably arranged on the hinged seat is convenient for the user to use and control, and since the driving rod drives the guide seat and the pressure block to move through the driving part and the roller, this structure is conducive to reducing the relative force between the guide seat and the guide rod during use, thereby reducing the friction between the guide seat and the guide rod, making the hand-pressed vegetable cutter more labor-saving during use and convenient for the user to use. In addition, this structure can reduce the wear of the guide seat and the guide rod, which is conducive to extending the service life of the vegetable cutter.

[0019] 2. The setting of the connecting seat in the utility model is conducive to the stable installation of the guide rod and the articulated seat, avoiding the guide rod and the articulated seat from being tilted or damaged due to excessive force during use, which is conducive to extending the service life of the grooving machine; the driving grooves set on both sides of the driving rod are convenient for the installation of two sets of rollers, and can avoid the deflection of the driving rod during use, resulting in uneven force on the driving rod, which is conducive to extending the service life of the driving rod.

[0020] 3. The setting of the positioning groove and the first limiting member in the utility model facilitates the rapid positioning and installation of the tool, and is convenient for the user to install and replace the tool, and is convenient for the user to use; since the first limiting member is an elastic sheet rotatably arranged on the base, the structure is simple, convenient for production and processing, and is conducive to the tight fit of the first limiting member and the tool to avoid tool shaking, and is convenient for the user to control the connection and disconnection of the first limiting member and the tool, convenient for the user to disassemble and install the tool, and convenient for the user to use.

[0021] 4. The arrangement of the slide groove, the limiting wall and the second limiting member in the utility model facilitates the disassembly and installation of the pressure block, and allows users to flexibly replace the pressure block according to the model of the tool, making it convenient for users to use the vegetable cutter; the slide groove with a T-slot structure facilitates the stable installation of the pressure block, and the hook arranged on the limiting wall can disperse the force on the slide groove to avoid deformation and damage of the slide groove.

[0022] 5. In the utility model, since the second limit member is an elastic sheet arranged on the guide seat by rotating the rotating shaft, the structure is simple and convenient for production and processing, which is conducive to the tight fit of the second limit member and the pressure block to avoid shaking of the pressure block, and is convenient for the user to control the connection and separation of the second limit member and the pressure block, and is convenient for the disassembly and installation of the pressure block, and is convenient for the user to use; since the second limit member can be flipped sideways or downward under the action of gravity and rotated to the end of the slide groove, the second limit member and the pressure block can be avoided from being accidentally separated, which is convenient for the user to use; the setting of the extrusion protrusion and the extrusion groove makes it convenient for the user to squeeze juice through the grooving machine, and the vegetable cutter is convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 It is an explosion diagram of the utility model;

[0025] Figure 3 It is a structural diagram of the base in the utility model;

[0026] Figure 4 This is a schematic structural diagram of the driving rod in the utility model;

[0027] Figure 5 It is a cross-sectional view of the driving rod in the utility model;

[0028] Figure 6 This is a structural diagram of the guide seat in the utility model;

[0029] Figure 7 This is a schematic structural diagram of the present invention when the tool is a cutter;

[0030] Figure 8 This is a schematic structural diagram of a pressing block when the tool in the present invention is a cutter;

[0031] Figure 9 This is a schematic diagram of the structure when the cutter in the present invention is a juicer;

[0032] Figure 10 This is a schematic structural diagram of a block when the cutter in the present invention is a juice pressing block;

[0033] Figure 11 It is a structural schematic diagram of the roller in the utility model when it is installed on the installation rod.

[0034] In the figure: 1-base; 11-hinge seat; 12-guide rod; 13-positioning groove; 14-recessed opening; 15-first position limiting member; 2-support leg; 3-connecting seat; 4-driving device; 5-driving rod; 51-driving part; 52-handle;

[0035] 511 - driving slot; 512 - connecting slot; 6 - guide seat; 61 - guide hole; 62 - hinge slot; 63 - L-shaped convex edge; 64 - slide slot; 65 - limiting wall; 66 - hook; 67 - second limiting member; 68 - rotating shaft; 7 - tool;

[0036] 71-mounting seat; 72-cutter; 73-extrusion protrusion; 74-guide groove; 75-juice outlet; 8-pressing block; 81-knife groove; 82-convex edge; 83-card slot; 84-extrusion groove; 9-roller; 91-mounting rod. DETAILED DESCRIPTION

[0037] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0038] like Figures 1 to 11 As shown, a hand-pressed vegetable cutter includes a base 1 and a knife 7, a pressure block 8 and a driving device 4 that drives the pressure block 8 to move toward the knife 7 are movably provided on the base 1, a hinge seat 11 and a guide rod 12 are fixedly provided on the base 1, the driving device 4 includes a driving rod 5 rotatably provided on the hinge seat 11 and a guide seat 6 slidably provided on the guide rod 12, a guide hole 61 adapted to the guide rod 12 is provided on the guide seat 6, the hinge seat 11 is provided on one side of the guide rod 12, the pressure block 8 is provided on the guide seat 6, a roller 9 is provided on the guide rod 12, and a driving portion 51 adapted to the roller 9 is provided on the driving rod 5; the driving rod 5 is controlled to rotate, and the roller 9 moves along the driving portion 51 , and the side wall of the driving part 51 drives the guide seat 6 to slide along the guide rod 12 through the roller 9, and makes the pressure block 8 move away from or close to the knife 7. In this structure, since the hinge seat 11 is fixedly set on the base 1, the driving rod 5 rotated on the hinge seat 11 is convenient for the user to use and control, and since the driving rod 5 drives the guide seat 6 and the pressure block 8 to move through the driving part 51 and the roller 9, this structure is conducive to reducing the relative force between the guide seat 6 and the guide rod 12 during use, thereby reducing the friction between the guide seat 6 and the guide rod 12, making the hand-pressed vegetable cutter more labor-saving during use and convenient for users to use. In addition, this structure can reduce the wear of the guide seat 6 and the guide rod 12, which is conducive to extending the service life of the vegetable cutter.

[0039] The articulated seat 11 and the guide seat 6 described in the present invention both extend above the base 1, and a connecting seat 3 is detachably provided on the articulated seat 11, the guide rod 12 is detachably connected to the connecting seat 3, and the guide seat 6 and the driving rod 5 are both arranged between the base 1 and the connecting seat 3. The arrangement of the connecting seat 3 is conducive to the stable installation of the guide rod 12 and the articulated seat 11, avoiding the guide rod 12 and the articulated seat 11 from being tilted or damaged due to excessive force during use, which is conducive to extending the service life of the grooving machine.

[0040] One end of the driving rod 5 is rotatably connected to the hinge seat 11 , and the other end of the driving rod 5 is provided with a handle. The driving part 51 is provided in the middle of the driving rod 5 .

[0041] The guide seat 6 is provided with a mounting rod 91, and two groups of rollers 9 are provided on the mounting rod 91. The driving portion 51 includes driving grooves 511 respectively provided on both sides of the driving rod 5, and a connecting groove 512 is provided between the driving grooves 511. The two groups of rollers 9 are respectively provided in the driving grooves 511 on both sides of the driving rod 5, and the mounting rod 91 passes through the connecting grooves 512 and is respectively connected to the two groups of rollers 9. The driving grooves 511 provided on both sides of the driving rod 5 facilitate the installation of the two groups of rollers 9, and can avoid the deflection of the driving rod 5 during use, resulting in uneven force on the driving rod 5, which is beneficial to extending the service life of the driving rod 5.

[0042] In this embodiment, a hinge groove 62 is provided on the guide seat 6, the drive rod 5 is passed through the hinge groove 62, and the mounting rod 91 is respectively connected to the two side walls of the hinge groove 62. The side walls of the hinge groove 62 extend to one side of the drive groove 511 and prevent the roller 9 from passing through the drive groove 511. In addition, a support leg 2 is detachably provided on the base 1, and the base 1 is suspended by the support leg 2, so that the cut fruits and vegetables can fall from the base 1 easily.

[0043] The base 1 is provided with a positioning groove 13, and the tool 7 is detachably arranged in the positioning groove 13, and the base 1 is provided with a first limiting member 15 for controlling the tool 7 to be fixed in the positioning groove 13. The setting of the positioning groove 13 and the first limiting member 15 facilitates the rapid positioning and installation of the tool 7, and is convenient for the user to install and replace the tool 7, and is convenient for the user to use.

[0044] The positioning groove 13 described in the present invention is arranged at the upper end of the base 1, and the lower side of the positioning groove 13 is provided with a constriction 14 communicating with the lower end of the base 1. The first limiting member 15 is an elastic sheet rotatably arranged on the base 1. When the first limiting member 15 rotates, the first limiting member 15 is pressed against the upper end of the tool 7 and the tool 7 is fixed in the positioning groove 13. The first limiting member 15 is controlled to rotate toward the side of the positioning groove 13 to disengage the first limiting member 15 from the tool 7. The first limiting member 15 with an elastic sheet structure has a simple structure and is convenient for production and processing, which is conducive to the tight fit of the first limiting member 15 and the tool 7 to prevent the tool 7 from shaking. The rotatable first limiting member 15 makes it convenient for the user to control the connection and disengagement of the first limiting member 15 and the tool 7, facilitates the disassembly and installation of the tool 7, and is convenient for the user to use.

[0045] The guide seat 6 is provided with a slide groove 64, one end of the slide groove 64 is provided with an opening, and the other end of the slide groove 64 is provided with a limiting wall 65. The pressure block 8 is slidably set in the slide groove 64, and a second limiting member 67 is provided on the guide seat 6. The second limiting member 67 limits the relative movement of the pressure block 8 in the slide groove 64. The setting of the slide groove 64, the limiting wall 65 and the second limiting member 67 facilitates the disassembly and installation of the pressure block 8, and facilitates the user to flexibly replace the pressure block 8 according to the model of the knife 7, and facilitates the user to use the vegetable cutter.

[0046] The slide groove 64 described in the present invention is a T-shaped groove, which is arranged at the lower end of the guide seat 6 and extends laterally. A hook 66 is extended on the limiting wall 65. The hook 66 is hooked on the pressure block 8 and supports the pressure block 8. The slide groove 64 with a T-shaped groove structure facilitates the stable installation of the pressure block 8, and the hook 66 arranged on the limiting wall 65 can disperse the force on the slide groove 64 to avoid deformation and damage of the slide groove 64.

[0047] In this embodiment, the guide seat 6 is provided with two groups of L-shaped protrusions 63 at the lower end. The two groups of L-shaped protrusions 63 are arranged opposite to each other, and the sliding groove 64 is formed between the two groups of L-shaped protrusions 63. The two sides of the pressure block 8 are respectively provided with protrusions 82 adapted to the L-shaped protrusions 63. The L-shaped protrusions 63 are hooked on the lower side of the protrusions 82, and the pressure block 8 is provided with a groove 83 adapted to the hook 66.

[0048] The second limiting member 67 is an elastic sheet arranged on the guide seat 6 by rotating the rotating shaft 68. The second limiting member 67 drives the pressure block 8 to press against the limiting wall 65 and fix the pressure block 8 relatively to the guide rod 12. This structure is simple and convenient for production and processing, which is conducive to the tight fit of the second limiting member 67 and the pressure block 8 to avoid shaking of the pressure block 8, and is convenient for the user to control the connection and disconnection of the second limiting member 67 and the pressure block 8, facilitates the disassembly and installation of the pressure block 8, and is convenient for the user to use.

[0049] Preferably, the second limit member 67 is arranged on the side of the guide seat 6, and the rotating shaft 68 is arranged on both sides or the upper side of the slide groove 64. Under the action of gravity, the second limit member 67 can be flipped sideways or downward and rotated to the end of the slide groove 64. This structure can prevent the second limit member 67 from accidentally disengaging from the pressure block 8, making it convenient for users to use.

[0050] The tool 7 described in the present invention can be an ordinary tool 7 for cutting fruits and vegetables. This tool 7 includes a mounting seat 71 adapted to the positioning groove 13, and a cutter 72 is provided on the mounting seat 71. At this time, a knife groove 81 corresponding to the cutter 72 is provided on the pressing block 8. The setting of the knife groove 81 makes it easier for the vegetable cutter to cut fruits and vegetables, and helps to reduce or even avoid damage to the pressing block 8 by the cutter 72.

[0051] The cutter 7 can also be a juicer block, which is provided with a squeezing protrusion 73, and the pressing block 8 is provided with a squeezing groove 84 adapted to the squeezing protrusion 73. The squeezing groove 84 and the squeezing protrusion 73 can squeeze the fruits and vegetables to extract juice, and the outer periphery of the squeezing protrusion 73 is provided with an annular guide groove 74, and the guide groove 74 is connected to the juice outlet 75, which is provided above the constriction 14, or the juice outlet 75 penetrates into the constriction 14. The fruit and vegetable juice of the squeezing protrusion 73 and the squeezing groove 84 is guided into the juice outlet 75 through the guide groove 74. The setting of the squeezing protrusion 73 and the squeezing groove 84 makes it convenient for the user to squeeze juice through the grooving machine, and the vegetable cutter is convenient and flexible to use.

[0052] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hand-operated vegetable cutter, comprising a base (1) and a knife (7), wherein a pressing block (8) and a driving device (4) for driving the pressing block (8) to move toward the knife (7) are movably provided on the base (1), and characterized in that: A hinge seat (11) and a guide rod (12) are fixedly provided on the base (1); the driving device (4) comprises a driving rod (5) rotatably provided on the hinge seat (11) and a guide seat (6) slidably provided on the guide rod (12); the hinge seat (11) is provided on one side of the guide rod (12); a pressure block (8) is provided on the guide seat (6); a roller (9) is provided on the guide rod (12); and a driving portion (51) adapted to the roller (9) is provided on the driving rod (5); the driving rod (5) is controlled to rotate, the roller (9) moves along the driving portion (51), and the side wall of the driving portion (51) drives the guide seat (6) to slide along the guide rod (12) through the roller (9), and causes the pressure block (8) to move away from or close to the tool (7).

2. The hand-operated vegetable cutter according to claim 1, characterized in that: The hinge seat (11) and the guide seat (6) both extend upward from the base (1), and a connecting seat (3) is detachably provided on the hinge seat (11), the guide rod (12) is detachably connected to the connecting seat (3), and the guide seat (6) and the driving rod (5) are both provided between the base (1) and the connecting seat (3).

3. The hand-operated vegetable cutter according to claim 1, characterized in that: The guide seat (6) is provided with a mounting rod (91), and two groups of rollers (9) are provided on the mounting rod (91). The driving portion (51) comprises driving grooves (511) respectively provided on both sides of the driving rod (5), and a connecting groove (512) is provided between the driving grooves (511). The two groups of rollers (9) are respectively provided in the driving grooves (511) on both sides of the driving rod (5), and the mounting rod (91) passes through the connecting groove (512) and is respectively connected to the two groups of rollers (9).

4. The hand-operated vegetable cutter according to claim 1, characterized in that: The base (1) is provided with a positioning groove (13), the tool (7) is detachably arranged in the positioning groove (13), and the base (1) is provided with a first position-limiting member (15) for controlling the tool (7) to be fixed in the positioning groove (13).

5. The hand-operated vegetable cutter according to claim 4, characterized in that: The positioning groove (13) is arranged at the upper end of the base (1); a constriction (14) communicating with the lower end of the base (1) is arranged at the lower side of the positioning groove (13); the first limiting member (15) is an elastic piece rotatably arranged on the base (1); when the first limiting member (15) rotates, the first limiting member (15) presses against the upper end of the tool (7) and fixes the tool (7) in the positioning groove (13); and the first limiting member (15) is controlled to rotate toward the side of the positioning groove (13) so that the first limiting member (15) and the tool (7) are separated.

6. The hand-operated vegetable cutter according to claim 1, characterized in that: The guide seat (6) is provided with a slide groove (64), one end of the slide groove (64) is provided with an opening, and the other end of the slide groove (64) is provided with a limiting wall (65), the pressing block (8) is slidably arranged in the slide groove (64), and the guide seat (6) is provided with a second limiting member (67), and the second limiting member (67) limits the relative movement of the pressing block (8) in the slide groove (64).

7. The hand-operated vegetable cutter according to claim 6, characterized in that: The slide groove (64) is a T-shaped groove, which is arranged at the lower end of the guide seat (6) and extends laterally. A hook (66) is extended on the limiting wall (65), and the hook (66) is hooked on the pressing block (8) and supports the pressing block (8).

8. The hand-operated vegetable cutter according to claim 6 or 7, characterized in that: The second limiting member (67) is an elastic piece that is rotated on the guide seat (6) through the rotating shaft (68). The second limiting member (67) drives the pressing block (8) to press against the limiting wall (65) and fixes the pressing block (8) and the guide rod (12) relative to each other.

9. The hand-operated vegetable cutter according to claim 8, characterized in that: The second limiting member (67) is arranged on the side of the guide seat (6), and the rotating shaft (68) is arranged on both sides or on the upper side of the slide groove (64). Under the action of gravity, the second limiting member (67) can be turned sideways or downwards and rotated to the end of the slide groove (64).

10. The hand-operated vegetable cutter according to claim 1, characterized in that: The cutter (7) is a juice extracting block, which is provided with a squeezing protrusion (73). The pressing block (8) is provided with a squeezing groove (84) adapted to the squeezing protrusion (73). The squeezing groove (84) and the squeezing protrusion (73) can squeeze and extract juice from fruits and vegetables. The squeezing protrusion (73) is provided with an annular guide groove (74) on the periphery thereof, and the guide groove (74) is connected to a juice outlet (75).

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