CN217547137U - Clamp for opening crab clamp - Google Patents
Clamp for opening crab clamp Download PDFInfo
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- CN217547137U CN217547137U CN202221658539.2U CN202221658539U CN217547137U CN 217547137 U CN217547137 U CN 217547137U CN 202221658539 U CN202221658539 U CN 202221658539U CN 217547137 U CN217547137 U CN 217547137U
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- crab
- clamp
- nut
- screw rod
- rotating
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Abstract
The utility model discloses a clip for opening crab pincers, including clamping bar and complementary unit, the clamping bar is equipped with two, and complementary unit comprises screw rod and nut, and the jack has been seted up to one side of one of them clamping bar, and wherein the activity groove has been seted up to one side of another clamping bar, and the one end of screw rod runs through the inside in jack and activity groove in proper order, and the other end of screw rod is provided with stop gear, and the nut screw thread cup joints in the outer wall of screw rod. The utility model discloses utilize the screw rod, the nut, the setting in jack and movable groove, rethread stop gear's cooperation, when the user need take out complete crab meat, arrange the crab pincers in between two clamping bars, then run through jack and movable groove with the screw rod in proper order, then twist the nut on the screw rod and move, make the nut of removal drive the clamping bar and remove, press from both sides garrulous crab pincers until the clamping bar, this kind of mode makes the user can hold the power in the twinkling of an eye pressing from both sides garrulous, make the clamping bar can not extrude the crab meat in the crab pincers once more, can take out complete crab meat in the crab pincers.
Description
Technical Field
The utility model relates to a crab processing technology field, in particular to a clamp for opening crab clamp.
Background
The crab is a crustacean, and some crabs can be eaten, but the crab clamp of the crab is very hard, if the crab clamp is directly bitten and crushed by teeth, the mouth of the crab clamp is easy to be bitten and broken, so the clamp for clamping and crushing the crab clamp is arranged in the clamp, a user can clamp and crush the crab clamp by pressing the clamp with force, but when the user presses the clamp with force, the user can not receive strength at the moment when the crab clamp is clamped and crushed, so the crab meat in the crab clamp can be clamped and even crushed, if the user eats the crab clamp, the influence is not caused, but if the user takes the crab meat to call guests, the clamped and crushed crab meat is not beautiful.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clip for opening crab pincers to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamp for opening crab clamps, comprising:
the clamping device comprises two clamping rods, wherein the two clamping rods are symmetrically arranged, a rotating mechanism is arranged between the two clamping rods, and an extrusion mechanism is arranged between the two clamping rods;
the auxiliary mechanism is composed of a screw rod and a nut, wherein one side of the clamping rod is provided with an insertion hole, the other side of the clamping rod is provided with a movable groove, one end of the screw rod sequentially penetrates through the insertion hole and the movable groove, the other end of the screw rod is provided with a limiting mechanism, and the nut is sleeved on the outer wall of the screw rod in a threaded manner.
Preferably, the clamping rod comprises a pressing portion and a pressing portion, one end of the pressing portion is fixedly connected with one end of the pressing portion, and the pressing portion is arranged in an arc shape.
Preferably, the pressing mechanism comprises pressing teeth, and the pressing teeth are fixedly connected to one side of the pressing part.
Preferably, slewing mechanism includes the bull stick, two the rotary groove has all been seted up to the tip of clamping bar, two the commentaries on classics hole has all been seted up on the top of rotary groove, the bull stick alternates to set up in the inner wall in two commentaries on classics holes.
Preferably, the top end and the bottom end of the rotating rod are both fixedly connected with limiting plates, and the diameters of the limiting plates are larger than the diameter of the rotating hole.
Preferably, the limiting mechanism comprises a limiting knob, the limiting knob is fixedly connected to the other end of the screw, a limiting hole is formed in the other side of one of the clamping rods, the limiting hole is communicated with the insertion hole, and the limiting knob is movably inserted and connected to the inner wall of the limiting hole.
Preferably, a rotating ring is sleeved outside the nut, and a plurality of connecting rods are fixedly connected between the rotating ring and the nut.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses utilize the setting of screw rod, nut, jack and movable groove, rethread stop gear's cooperation, when the user need take out complete crab meat, place the crab pincers between two clamping bars, then run through jack and movable groove with the screw rod in proper order, then twist the nut on the screw rod, make the nut that removes drive the clamping bar and move, until the clamping bar presss from both sides garrulous crab pincers, this kind of mode makes the user can hold the power in the moment of pressing from both sides garrulous, make the clamping bar can not extrude the crab meat in the crab pincers once more, can take out complete crab meat in the crab pincers;
(2) The utility model discloses utilize the setting of spacing knob and spacing groove, carry on spacingly to spacing knob through the spacing groove for the screw rod can not rotate, can make the nut can be on the screw rod stable twist move, very high stability that the nut used.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the clamping rod of the present invention.
Fig. 3 is the schematic view of the sectional structure of the limit knob of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the rotating rod of the present invention.
In the figure: 1. a clamping rod; 11. a pressing section; 12. a pressing part; 13. extruding teeth; 2. rotating the groove; 21. hole turning; 22. a rotating rod; 23. a limiting plate; 3. a jack; 31. a screw; 32. a movable groove; 33. a nut; 34. rotating the ring; 35. a connecting rod; 4. a limiting hole; 41. and a limiting knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a clamp for opening crab pincers as shown in figures 1-4, which comprises two clamping rods 1 and an auxiliary mechanism, wherein the two clamping rods 1 are symmetrically arranged, a rotating mechanism is arranged between the two clamping rods 1, an extruding mechanism is arranged between the two clamping rods 1, and the two clamping rods 1 are relatively rotated through the connection of the rotating mechanism, so that the crab pincers arranged between the two clamping rods 1 can be clamped into pieces through the extruding mechanism, and the crab meat can be conveniently taken out;
the auxiliary mechanism consists of a screw rod 31 and a nut 33, wherein one side of one clamping rod 1 is provided with a jack 3, one side of the other clamping rod 1 is provided with a movable groove 32, one end of the screw rod 31 sequentially penetrates through the jacks 3 and the movable groove 32, the other end of the screw rod 31 is provided with a limiting mechanism, the nut 33 is sleeved on the outer wall of the screw rod 31 in a threaded manner, when the complete crab meat needs to be taken out, the screw rod 31 sequentially penetrates through the jacks 3 and the movable groove 32, then the nut 33 is screwed on the outer wall of the screw rod 31, the crab pincers are placed between the two clamping rods 1 at the moment, and the interface is screwed through the nut 33, so that the nut 33 always extrudes the jointed clamping rods 1, the clamping rods 1 can slowly move until the crab pincers are clamped, the phenomenon that the crab meat is also clamped due to overexertion cannot occur in the clamping process, and the clamp can be directly used when a user takes out the complete crab meat, so that the applicability of the clamp is improved;
the crab pincer clamp comprises clamping rods 1, wherein each clamping rod 1 consists of a pressing part 11 and a pressing part 12, one end of each pressing part 11 is fixedly connected with one end of each pressing part 12, each pressing part 12 is arranged in an arc shape, and the arc-shaped pressing parts 12 are convenient for an operator to clamp the crab pincer clamp by holding the two clamping rods 1 with hands;
the squeezing mechanism comprises squeezing teeth 13, the squeezing teeth 13 are fixedly connected to one side of the squeezing part 11, the crab pincer is directly placed between the two rows of squeezing teeth 13, and the crab pincer is squeezed by the two rows of squeezing teeth 13 so as to crush the crab pincer;
the rotating mechanism comprises rotating rods 22, the end parts of the two clamping rods 1 are respectively provided with a rotating groove 2, the top ends of the two rotating grooves 2 are respectively provided with a rotating hole 21, the rotating rods 22 are inserted into the inner walls of the two rotating holes 21, and the rotating rods 22 are inserted into the two rotating holes 21, so that the two clamping rods 1 can be sleeved on the rotating rods 22 to rotate;
limiting plates 23 are fixedly connected to the top end and the bottom end of the rotating rod 22, the diameter of each limiting plate 23 is larger than that of each rotating hole 21, and the rotating rod 22 is prevented from being separated from the two rotating holes 21 through limiting of the two limiting plates 23;
the limiting mechanism comprises a limiting knob 41, the limiting knob 41 is fixedly connected to the other end of the screw 31, a limiting hole 4 is formed in the other side of one clamping rod 1, the limiting hole 4 is communicated with the insertion hole 3, the limiting knob 41 is movably inserted and connected to the inner wall of the limiting hole 4 in an inserting mode, the limiting knob 41 can be a regular hexagon knob, the shape of the limiting hole 4 is matched with that of the limiting knob 41, the limiting knob 41 is inserted into the limiting hole 4 at the moment, the screw 31 cannot be driven to rotate when the nut 33 rotates on the screw 31, and the use stability of the nut 33 is improved;
the outside cover of nut 33 is equipped with swivel 34, and a plurality of connecting rods 35 of fixedly connected with between swivel 34 and the nut 33 through connecting rod 35's connection, can rotate through swivel 34 and drive nut 33 and rotate, has increased the rotatory arm of force of nut 33 for nut 33 rotates and gets up more laborsaving.
The utility model discloses the theory of operation:
when the complete crab meat needs to be taken out, the crab pincers are placed between the two extrusion teeth 13 on the two clamping rods 1, then the screw rod 31 sequentially penetrates through the limiting hole 4, the inserting hole 3 and the movable groove 32 until the limiting knob 41 is inserted into the limiting hole 4, the nut 33 is screwed on the screw rod 31 at the moment, the nut 33 is continuously screwed until the nut 33 extrudes the attached clamping rods 1, the nut 33 is continuously screwed, the nut 33 drives the attached clamping rods 1 to slowly move until the two clamping rods 1 extrude to clamp the crab, and after clamping, the nut 33 does not rotate to drive the clamping rods 1 to move, so that the crab meat in the crab pincers is prevented from being clamped and broken, and the complete crab meat can be taken out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a clip for opening crab pincers which characterized in that includes:
the clamping device comprises two clamping rods (1), wherein the two clamping rods (1) are symmetrically arranged, a rotating mechanism is arranged between the two clamping rods (1), and an extrusion mechanism is arranged between the two clamping rods (1);
the auxiliary mechanism comprises a screw rod (31) and a nut (33), wherein one side of the clamping rod (1) is provided with a jack (3), the other side of the clamping rod (1) is provided with a movable groove (32), one end of the screw rod (31) sequentially penetrates through the jacks (3) and the movable groove (32), the other end of the screw rod (31) is provided with a limiting mechanism, and the nut (33) is sleeved on the outer wall of the screw rod (31) in a threaded manner.
2. The clamp for opening crab pincers according to claim 1, wherein the clamping rod (1) consists of a pressing part (11) and a pressing part (12), one end of the pressing part (11) is fixedly connected with one end of the pressing part (12), and the pressing part (12) is arranged in an arc shape.
3. The clamp for opening crab pincer, according to claim 1, wherein the pressing mechanism comprises pressing teeth (13), the pressing teeth (13) being fixedly connected to one side of the pressing portion (11).
4. The clamp for opening the crab clamp according to claim 1, wherein the rotating mechanism comprises rotating rods (22), rotating grooves (2) are formed in the end portions of the two clamping rods (1), rotating holes (21) are formed in the top ends of the two rotating grooves (2), and the rotating rods (22) are arranged on the inner walls of the two rotating holes (21) in an inserting mode.
5. The clamp for opening crab pincers according to claim 4, wherein a limiting plate (23) is fixedly connected to each of the top end and the bottom end of the rotating rod (22), and the diameter of the limiting plate (23) is larger than that of the rotating hole (21).
6. The clamp for opening the crab clamp according to claim 1, wherein the limiting mechanism comprises a limiting knob (41), the limiting knob (41) is fixedly connected to the other end of the screw (31), a limiting hole (4) is formed in the other side of one of the clamping rods (1), the limiting hole (4) is communicated with the insertion hole (3), and the limiting knob (41) is movably inserted into the inner wall of the limiting hole (4).
7. A clamp for opening crab clamps according to claim 1, wherein a swivel (34) is fitted around the nut (33), and a plurality of connecting rods (35) are fixedly connected between the swivel (34) and the nut (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221658539.2U CN217547137U (en) | 2022-06-29 | 2022-06-29 | Clamp for opening crab clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221658539.2U CN217547137U (en) | 2022-06-29 | 2022-06-29 | Clamp for opening crab clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217547137U true CN217547137U (en) | 2022-10-11 |
Family
ID=83502999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221658539.2U Active CN217547137U (en) | 2022-06-29 | 2022-06-29 | Clamp for opening crab clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217547137U (en) |
-
2022
- 2022-06-29 CN CN202221658539.2U patent/CN217547137U/en active Active
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