Shellfish opener

By introducing a locking slot, a funnel-shaped slope, a storage slot, and a water collection box into the seafood shell-opening and fixing device, the problem of water leakage in traditional fixing devices is solved, enabling centralized collection and rapid cleaning of water, and improving the cleanliness and convenience of the operating environment.

CN224584100UActive Publication Date: 2026-08-04FUJIAN LISHENG FOOD CO LTD
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Patent Information

Application Number
CN202522080601.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-27
Publication Date
2026-08-04
Estimated Expiration
2035-09-27

AI Technical Summary

Technical Problem

Traditional seafood shell-opening and fixing devices lack an effective water collection structure during the shell-opening process, causing water to flow onto the work surface or floor, resulting in a dirty environment and increased cleaning workload.

Method used

A seafood shell-opening and fixing device was designed, which includes a locking groove, a funnel-shaped inclined surface, a storage groove, and a water collection box. Water flows into the locking groove through the funnel-shaped inclined surface and enters the water collection box in the storage groove, realizing the centralized collection of water. The stability of the water collection box and the convenience of cleaning are ensured by the cooperation of the sliding block and the sliding groove.

Benefits of technology

It effectively collects water during the shell-opening process, keeps the operating environment clean, reduces subsequent cleaning workload, and enables quick cleaning by pulling the handle, improving the convenience and stability of operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses seafood raw food shell opening fixer applies in seafood shell opening fixer technical field, including base, the top fixedly connected with support beam of base, the inside hinged of support beam has the pressure bar, the surface sliding sleeve of pressure bar has the mounting seat, the bottom assembly of mounting seat has the shell opening cone, the top fixedly connected with the fixed base of base, the utility model discloses through setting the clamping position groove, funnel slope, storage groove and water collecting box, when seafood has water body to flow out in the shell opening process, water body can follow funnel slope and flow into clamping position groove, again through clamping position groove and enter the water collecting box in the storage groove, can effectively collect the water body of shell opening and produce, avoid water body and flow to the operating platform or ground, keep the neat of operating environment, also reduced the workload of the follow -up because of water body cleaning, and water collecting box is convenient to take out from the inside storage groove, realizes the purpose of quick cleaning.
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Description

Technical Field

[0001] This utility model belongs to the technical field of seafood shell-opening and fixing devices, and specifically relates to a seafood shell-opening and fixing device for raw consumption. Background Technology

[0002] In the processing of raw seafood, such as oysters and other shellfish, opening the shell is an important step. Traditional raw seafood shell openers mainly use simple clamping or fixing structures to assist the opening tools in opening the seafood shells.

[0003] However, these traditional fixers have many shortcomings in actual use. On the one hand, during the process of opening the shells of seafood, there is often water inside, such as the seafood's own water and the water left over from washing. Traditional fixers lack an effective water collection structure, and this water can easily flow directly onto the work surface or even the ground, which not only makes the working environment dirty and messy, but also increases the workload of subsequent cleaning. Utility Model Content

[0004] The purpose of this invention is to provide a shell-opening and fixing device for raw seafood, the advantage of which is water collection.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a seafood raw food shell opener and fixer, including a base, a support beam fixedly connected to the top of the base, a pressure rod hinged inside the support beam, a mounting seat slidably sleeved on the surface of the pressure rod, a shell opener cone assembled at the bottom of the mounting seat, a fixing seat fixedly connected to the top of the base, a locking groove formed on the top of the fixing seat and the top of the base, a funnel-shaped inclined surface formed on the top of the fixing seat, a storage groove communicating with the locking groove on the base, and a water collection box set inside the storage groove.

[0006] The above technical solution is adopted: This utility model sets up a slot, a funnel slope, a storage tank, and a water collection box. When water flows out during the shell-opening process of seafood, the water can flow into the slot along the funnel slope, and then into the water collection box in the storage tank. This can effectively collect the water generated during shell-opening, prevent water from flowing onto the work surface or the ground, keep the working environment clean, and reduce the workload of subsequent water cleaning. In addition, the water collection box is easy to remove from the storage tank, achieving the purpose of quick cleaning.

[0007] The present invention is further configured such that sliding blocks are symmetrically mounted on the bottom of the water collection box, and a sliding groove is provided inside the storage slot to slide and connect with the sliding blocks.

[0008] The above technical solution involves a sliding block at the bottom of the water collection box that cooperates with a sliding groove inside the storage tank. On the one hand, this provides guidance for the water collection box to be pulled out or pushed back smoothly along the sliding groove, facilitating the cleaning of the water collected in the box. On the other hand, this sliding connection structure also limits the water collection box, preventing it from shaking freely in the storage tank and ensuring its stability during water collection.

[0009] The present invention is further provided that the water collection box is equipped with a pull handle.

[0010] The above technical solution allows staff to easily pull the water collection box out of the storage tank for cleaning.

[0011] The present invention is further provided that rubber feet are fitted at the four corners of the bottom of the base.

[0012] The above technical solution improves the placement stability of the shell-opening retainer.

[0013] The present invention is further configured such that a limit bolt is threadedly connected to the surface of the mounting base, and one end of the limit bolt penetrates into the interior of the mounting base and abuts against the pressure rod.

[0014] The above technical solution is adopted to limit and fix the position of the mounting base on the pressure rod.

[0015] The present invention is further provided that a spring return plate is assembled between the pressure rod and the support beam.

[0016] The above technical solution facilitates the return of the pressure rod to its original position after it has been released from pressure.

[0017] The present invention is further configured such that a pressure handle is fixedly connected to the other end of the pressure rod.

[0018] The above technical solution facilitates the application of pressure to the pressure bar by the staff.

[0019] In summary, this utility model has the following beneficial effects: This invention features a slot, a funnel-shaped inclined surface, a storage trough, and a water collection box. When water flows out during the shell-opening process of seafood, it flows down the funnel-shaped inclined surface into the slot, and then into the water collection box inside the storage trough. This effectively collects the water generated during shell-opening, preventing it from flowing onto the work surface or floor, keeping the work environment clean, and reducing the workload of subsequent water cleaning. Furthermore, the water collection box is easy to remove from the storage trough, achieving the purpose of quick cleaning. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the water collection box of this utility model.

[0021] Reference numerals: 1. Base; 2. Support beam; 3. Pressure rod; 4. Mounting seat; 5. Shell cone; 6. Fixing seat; 7. Locking groove; 8. Funnel slope; 9. Storage groove; 10. Water collection box; 11. Sliding block; 12. Sliding groove; 13. Pull handle; 14. Rubber foot pad; 15. Limit bolt; 16. Spring return plate; 17. Pressure handle. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Example 1: refer to Figure 1 , Figure 2 and Figure 3 A seafood shell opener and holder includes a base 1, a support beam 2 fixedly connected to the top of the base 1, a pressure rod 3 hinged inside the support beam 2, a mounting seat 4 slidably fitted onto the surface of the pressure rod 3, a shell-opening cone 5 fitted to the bottom of the mounting seat 4, a fixing seat 6 fixedly connected to the top of the base 1, a locking groove 7 formed on the top of the fixing seat 6 and the top of the base 1, a funnel-shaped inclined surface 8 formed on the top of the fixing seat 6, and a storage groove 9 on the base 1 communicating with the locking groove 7, with a water collection box 10 installed inside the storage groove 9. By setting up a slot 7, a funnel-shaped inclined surface 8, a storage tank 9, and a water collection box 10, when water flows out during the shell-opening process of seafood, the water can flow into the slot 7 along the funnel-shaped inclined surface 8, and then into the water collection box 10 in the storage tank 9. This effectively collects the water generated during shell-opening, preventing water from flowing onto the work surface or floor, keeping the work environment clean, and reducing the workload of subsequent water cleaning. In addition, the water collection box 10 is easy to remove from the storage tank 9, achieving the purpose of quick cleaning.

[0024] refer to Figure 1 , Figure 2 and Figure 3The bottom of the water collection box 10 is symmetrically equipped with sliding blocks 11, and the inside of the storage groove 9 is provided with a sliding groove 12 that is slidably connected to the sliding blocks 11. By setting the sliding blocks 11 and the sliding groove 12, the sliding blocks 11 at the bottom of the water collection box 10 cooperate with the sliding groove 12 inside the storage groove 9. On the one hand, it provides a guiding effect for the water collection box 10 to be pulled out or pushed back smoothly along the sliding groove 12, so as to facilitate the cleaning of the water collected in the water collection box 10. On the other hand, this sliding connection structure also plays a limiting role for the water collection box 10, which can prevent the water collection box 10 from shaking randomly in the storage groove 9 and ensure the stability of the water collection box 10 in the process of collecting water.

[0025] refer to Figure 1 and Figure 3 The water collection box 10 is equipped with a pull handle 13, which makes it convenient for staff to pull the water collection box 10 out of the storage tank 9 for cleaning.

[0026] refer to Figure 1 Rubber feet 14 are fitted at the four corners of the bottom of the base 1. By setting the rubber feet 14, the placement stability of the shell fixing device is improved.

[0027] refer to Figure 1 The mounting base 4 is threadedly connected to a limit bolt 15. One end of the limit bolt 15 extends into the interior of the mounting base 4 and abuts against the pressure rod 3. By setting the limit bolt 15, the mounting base 4 is limited and fixed in the position above the pressure rod 3.

[0028] refer to Figure 1 A spring reset plate 16 is installed between the pressure rod 3 and the support beam 2. By setting the spring reset plate 16, it is convenient for the pressure rod 3 to return to its original position after being pressed down and released.

[0029] refer to Figure 1 The other end of the pressure rod 3 is fixedly connected to the pressure handle 17. By setting the pressure handle 17, it is convenient for the staff to apply pressure to the pressure rod 3.

[0030] Brief description of usage: When using, place the oyster to be opened onto the slot 7 of the fixing base 6. Hold the oyster and use the slot 7 to secure it stably. Rotate the pressure rod 3 around the hinge point of the support beam 2, causing the opening cone 5 at the bottom of the mounting base 4 to move downwards, opening the oyster shell. During the opening process, the water flowing out of the oyster first contacts the funnel-shaped inclined surface 8 at the top of the fixing base 6, and flows into the slot 7 under the guidance of the inclined surface. Then, it flows into the water collection box 10 through the slot 7, achieving centralized water collection. When it is necessary to clean the collected water, pull the handle on the water collection box 10 to clean the water. The sliding block 11 at the bottom of the water box 10 slides along the sliding groove 12 in the storage slot 9, so that the water box 10 can be smoothly removed from the storage slot 9. After cleaning, push the water box 10 in the opposite direction to reset it. The cooperation between the sliding block 11 and the sliding groove 12 ensures that the water box 10 is accurately returned to its position and remains stable. In addition, the pressure rod 3 can automatically return to its position under the action of the spring reset plate 16, which is convenient for the next operation. By adjusting the position of the mounting base 4 on the pressure rod 3 and fixing it with the limit bolt 15, the stroke of the pressure rod 3 driving the shell-opening cone 5 can be adjusted, which can adapt to the shell-opening needs of different sizes of seafood and improve the flexibility of operation.

[0031] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0032] 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.

Claims

1. A seafood sashimi shell opening fixing device comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support beam (2), and a pressure rod (3) is hinged inside the support beam (2). A mounting seat (4) is slidably sleeved on the surface of the pressure rod (3). A shell-opening cone (5) is assembled at the bottom of the mounting seat (4). A fixing seat (6) is fixedly connected to the top of the base (1). A slot (7) is opened on the top of the fixing seat (6) and the top of the base (1). A funnel-shaped inclined surface (8) is opened on the top of the fixing seat (6). A storage groove (9) communicating with the slot (7) is opened on the base (1). A water collection box (10) is set inside the storage groove (9).

2. The seafood shell-opening and fixing device according to claim 1, characterized in that: The bottom of the water collection box (10) is symmetrically equipped with sliding blocks (11), and the inside of the storage groove (9) is provided with a sliding groove (12) that is slidably connected to the sliding blocks (11).

3. The seafood shell-opening and fixing device according to claim 1, characterized in that: The water collection box (10) is equipped with a pull handle (13).

4. The seafood shell-opening and fixing device according to claim 1, characterized in that: The base (1) is equipped with rubber feet (14) at the four corners of its bottom.

5. The seafood shell-opening and fixing device according to claim 1, characterized in that: The mounting base (4) is threadedly connected to a limit bolt (15), one end of which penetrates into the interior of the mounting base (4) and abuts against the pressure rod (3).

6. The seafood shell-opening and fixing device according to claim 1, characterized in that: A spring return plate (16) is assembled between the pressure rod (3) and the support beam (2).

7. The seafood shell-opening and fixing device according to claim 1, characterized in that: The other end of the pressure rod (3) is fixedly connected to a pressure handle (17).