Juicer and quick-release screen thereof

Abstract

The utility model relates to a juicer and quick detach sieve screen thereof, including rotating seat, swing bar is connected on rotating seat, the swing bar is screwed with compression nut, and the compression nut exerts the clamping force to the limiting piece by adjusting the distance between itself and rotating seat, the utility model discloses the quick detach structure with one relative position fixed rotating seat, and with one of the screen surface is always connected, and the swing bar is in the rotating process, when rotates to embed in the limiting slot, can realize assembly, when disassembling, rotates the compression nut to loosen from another screen surface, can realize disassembly. The workload is obviously reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of juicer assembly parts, and in particular to a juicer and its quick-release screen. Background Technology

[0002] Screens are commonly used assembly components in many industries to enclose working parts and prevent material splashing. In existing technologies, screen assembly often employs fasteners, such as screws to secure adjacent screen panels together.

[0003] However, generally speaking, equipment that requires screens has a certain size. To ensure that the screen can be installed on larger equipment with even force, a large number of fasteners are needed. The large number of fasteners makes the disassembly and assembly of the screens very labor-intensive, and because the equipment has many other parts, the hand operating space is also affected by other parts when disassembling and assembling the screens, further increasing the difficulty of operation. Utility Model Content

[0004] In response to the shortcomings of the existing production technology, the applicant provides a juicer with a reasonable structure and its quick-release screen. The ordinary fastener is replaced with a swing fastener that is more convenient to operate and is always connected to at least one screen. When disassembling, it is not necessary to completely unscrew the nut. Just leave some room for movement, and the swing arm can be pushed to release the screen that is clamped and fixed.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A quick-release structure includes a rotating base and a rocker arm rotatably connected to the rotating base. A clamping nut is screwed onto the rocker arm, and the clamping nut applies a clamping force to the limiting member by adjusting the distance between itself and the rotating base.

[0007] As a further improvement to the above technical solution:

[0008] The rotating seat includes:

[0009] The base body has at least one mounting surface.

[0010] The swing groove, formed on the base, provides space for the swing arm to swing.

[0011] A pin passes through the swing groove, and the swing rod rotates around the pin.

[0012] The base is a cubic structure with three consecutive adjacent faces that are open, and the open portions serve as swing grooves.

[0013] A rotating ring is provided at one end of the swing arm near the pin, and the rotating ring is fitted with the swing groove with a clearance.

[0014] The clamping nut has a handle.

[0015] The handle and the clamping nut move together.

[0016] A quick-release screen with the aforementioned quick-release structure includes a first screen surface and a second screen surface that interlock with each other. The rotating seat of the quick-release structure is mounted on the first screen surface. During the rotation of the swing arm, there are two states: locking the second screen surface and releasing the second screen surface.

[0017] As a further improvement to the above technical solution:

[0018] Both the first mesh surface and the second mesh surface are provided with a first snap-fit ​​flange and a second snap-fit ​​flange. The first snap-fit ​​flange and the second snap-fit ​​flange are provided with coaxial limiting grooves. The seat is installed on the side of the first snap-fit ​​flange away from the second snap-fit ​​flange. The swing rod has two states: it falls into the limiting groove and it comes out of the limiting groove.

[0019] The swing groove and the limiting groove are connected and their openings face the same direction.

[0020] A juicer having a quick-release screen as described in any one of the above claims.

[0021] The beneficial effects of this utility model are as follows:

[0022] This utility model features a compact and reasonable structure, convenient operation, and a quick-release mechanism with a fixed rotating seat that remains connected to one of the mesh surfaces. During rotation, once the lever is embedded in the limiting groove, the clamping nut is rotated to press against the other mesh surface, thus completing assembly. For disassembly, the clamping nut is rotated to loosen from the other mesh surface, allowing the lever to disengage from the limiting groove. Compared to conventional fasteners that require complete nut removal, this significantly reduces workload and lowers the probability of nut loss.

[0023] The base of this utility model is U-shaped with three open surfaces as swing grooves, allowing for a large swing space for the swing arm, which can rotate 180°.

[0024] This invention features a handle on the clamping nut, allowing the clamping nut to be rotated without the need for tools such as wrenches. Attached Figure Description

[0025] Figure 1 The present application provides a schematic diagram of the overall structure of the juicer, with a partial cover plate hidden in the diagram.

[0026] Figure 2 for Figure 1 The enlarged view of section A is used to illustrate a set of quick-release structures.

[0027] Figure 3 For the quick-release structure of this application, according to Figure 1A schematic diagram of the structure in the locked position in the middle position.

[0028] Figure 4 For the quick-release structure of this application, according to Figure 1 A schematic diagram of the structure in the released state in the middle position.

[0029] The components are: 1. Rotating seat; 2. Swing rod; 3. Clamping nut; 4. First mesh surface; 5. Second mesh surface;

[0030] 101. Base; 102. Swing groove; 103. Pin;

[0031] 201. Rotating ring; 202. Handheld part;

[0032] 401. First snap-fit ​​flange; 402. First limiting groove;

[0033] 501. Second snap-fit ​​flange; 502. Second limiting groove. Detailed Implementation

[0034] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0035] like Figures 1-4 As shown, the quick-release structure of this embodiment includes a rotating base 1 and a rocker arm 2 rotatably connected to the rotating base 1. A clamping nut 3 is screwed onto the rocker arm 2. The clamping nut 3 applies a clamping force to the limiting member by adjusting the distance between itself and the rotating base 1.

[0036] Rotary seat 1 includes:

[0037] The base 101 has at least one mounting surface.

[0038] The swing groove 102 is formed on the base 101 to provide swing space for the swing arm 2.

[0039] Pin 103 passes through swing groove 102, and swing rod 2 rotates around pin 103.

[0040] The base 101 has a cubic structure, with three consecutive adjacent faces on the base 101 being open faces, and the open parts serving as swing grooves 102.

[0041] A rotating ring 201 is provided at one end of the rocker arm 2 near the pin 103, and the rotating ring 201 is fitted with the swing groove 102 with a clearance.

[0042] The clamping nut 3 has a handle 202.

[0043] The handle 202 moves in tandem with the clamping nut 3.

[0044] The quick-release screen in this embodiment has a quick-release structure. The quick-release screen includes a first mesh surface 4 and a second mesh surface 5 that are interlocked. The rotating seat 1 of the quick-release structure is installed on the first mesh surface 4. During the rotation of the swing rod 2, there are two states: locking the second mesh surface 5 and releasing the second mesh surface 5.

[0045] Both the first mesh surface 4 and the second mesh surface 5 are provided with a first snap-fit ​​flange 401 and a second snap-fit ​​flange 501. The first snap-fit ​​flange 401 and the second snap-fit ​​flange 501 are provided with coaxial limiting grooves. The seat 101 is installed on the side of the first snap-fit ​​flange 401 away from the second snap-fit ​​flange 501. The swing rod 2 has two states: falling into the limiting groove and falling out of the limiting groove.

[0046] The swing groove 102 and the limiting groove are connected and their openings face the same direction.

[0047] This embodiment provides a juicer with a quick-release screen.

[0048] The specific structure and working principle of this utility model are as follows:

[0049] like Figure 1 The diagram shown is a schematic of the overall structure of a juicer. This embodiment uses a juicer as an example to explain the screen and quick-release structure on the juicer.

[0050] Figure 1 A partial cover plate is concealed, exposing the screen. The screen has two layers of mesh. In this embodiment, according to... Figure 1 In the orientation of the screen, the lower semi-circular screen is named the first screen surface 4, and the upper semi-circular screen surface is named the second screen surface 5.

[0051] Reference Figure 2 At the junction of the first mesh surface 4 and the second mesh surface 5, a first snap-fit ​​flange 401 and a second snap-fit ​​flange 501 are respectively provided as the installation base for installing the quick-release structure.

[0052] The first snap-fit ​​flange 401 and the second snap-fit ​​flange 501 have the same thickness and width. A first limiting groove 402 is formed on the first snap-fit ​​flange 401, and a second limiting groove 502 is formed on the second snap-fit ​​flange 501. The first limiting groove 402 and the second limiting groove 502 are coaxially arranged to form a limiting groove that runs through the first snap-fit ​​flange 401 and the second snap-fit ​​flange 501.

[0053] A rotating seat 1 is fixedly installed on the side of the first snap-fit ​​flange 401 opposite to the second snap-fit ​​flange 501. A rocker arm 2 is rotatably connected to the rotating seat 1. The rocker arm 2 is a bolt, and a clamping nut 3 is screwed onto the rocker arm 2.

[0054] As a further optimization, a handle is provided or integrally formed on the clamping nut 3. The diameter of the handle is larger than the diameter of the clamping nut 3 to increase the contact area with the hand. The clamping nut 3 can be turned by hand by rotating the handle.

[0055] In one embodiment of this application, the rotating seat 1 adopts a U-shaped structure. The bottom wall of the U-shaped structure of the rotating seat 1 is the mounting surface, which is connected to the mesh surface. The opening of the rotating seat 1 is set away from the mesh surface, allowing the swing rod 2 to swing up and down in the vertical direction up to 180°. A pin 103 passes through the rotating seat 1.

[0056] At the hinge end of the swing arm 2, a rotating ring 201 is provided. The rotating ring 201 is sleeved on the pin 103. The thickness of the rotating ring 201 is similar to the width of the swing groove 102, and there is a clearance fit between the rotating ring 201 and the swing groove 102 to reduce the frictional resistance during swinging.

[0057] During assembly, refer to the reference. Figure 2 and Figure 3 Place the second mesh surface 5 onto the first mesh surface 4, and then swing the swing rod 2 upwards to... Figure 3 State, that is Figure 2 With the device embedded in the limiting groove, turn the handle to tighten the clamping nut 3 onto the second snap-fit ​​flange 501 to complete the installation.

[0058] When disassembly is required, reverse the handle to disengage the clamping nut 3 from the second engagement flange 501, and pull the swing arm 2 down. Figure 4 The state is such that the limiting force on the two mesh surfaces has been removed, and the mesh surfaces can be removed.

[0059] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A quick-release screen, characterized in that: It includes a quick-release structure, which includes a rotating seat (1) and a swing rod (2) rotatably connected to the rotating seat (1). A clamping nut (3) is screwed onto the swing rod (2). The clamping nut (3) applies a clamping force to the limiting member by adjusting the distance between itself and the rotating seat (1).

2. The quick-release screen as described in claim 1, characterized in that: The rotating seat (1) includes: The base (101) has at least one mounting surface. A swing groove (102) is provided on the base (101) to provide swing space for the swing arm (2). A pin (103) passes through a swing groove (102), and a swing rod (2) rotates around the pin (103).

3. The quick-release screen as described in claim 2, characterized in that: The seat (101) has a cubic structure, and three consecutive adjacent faces on the seat (101) are open faces, with the open parts serving as swing grooves (102).

4. The quick-release screen as described in claim 3, characterized in that: The swing arm (2) has a rotating ring (201) at one end near the pin (103), and the rotating ring (201) is fitted with the swing groove (102) with a clearance.

5. The quick-release screen as described in claim 1, characterized in that: The clamping nut (3) has a handle (202).

6. The quick-release screen as described in claim 5, characterized in that: The hand-held part (202) moves in tandem with the clamping nut (3).

7. The quick-release screen as described in claim 1, characterized in that: The quick-release screen includes a first screen surface (4) and a second screen surface (5) that are interlocked. The rotating seat (1) of the quick-release structure is installed on the first screen surface (4). During the rotation of the swing rod (2), there are two states: locking the second screen surface (5) and releasing the second screen surface (5).

8. The quick-release screen as described in claim 7, characterized in that: The first mesh surface (4) and the second mesh surface (5) are both provided with a first snap-fit ​​flange (401) and a second snap-fit ​​flange (501). The first snap-fit ​​flange (401) and the second snap-fit ​​flange (501) are provided with coaxial limiting grooves. The seat (101) is installed on the side of the first snap-fit ​​flange (401) away from the second snap-fit ​​flange (501). The swing rod (2) has two states: falling into the limiting groove and falling out of the limiting groove.

9. The quick-release screen as described in claim 8, characterized in that: The swing groove (102) and the limiting groove are connected and their openings face the same direction.

10. A juicer having a quick-release screen as described in any one of claims 7-9.

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