CN216821376U - Auxiliary box cover locking mechanism of fishing box - Google Patents
Auxiliary box cover locking mechanism of fishing box Download PDFInfo
- Publication number
- CN216821376U CN216821376U CN202220486082.5U CN202220486082U CN216821376U CN 216821376 U CN216821376 U CN 216821376U CN 202220486082 U CN202220486082 U CN 202220486082U CN 216821376 U CN216821376 U CN 216821376U
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- base
- block
- limiting
- limiting frame
- shifting block
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Abstract
The auxiliary box cover locking mechanism of the fishing box comprises a shell and a flip cover, wherein the flip cover covers the upper port of the shell when being closed; the end part of the flip cover is inwards provided with a clamping hole, the shell is provided with a locking mechanism, the locking mechanism comprises a base, a shifting block and a slide fastener, the base, the shifting block and the slide fastener are arranged in the shell, the base is fixedly connected with the shell, the shifting block is arranged above the base, the shifting block is movably connected with the base, and a first spring is arranged between the shifting block and the base; the slide fastener is arranged on one side of the base and comprises a clamping block and a limiting frame, the clamping block is matched with the clamping hole, the limiting frame is movably connected with the base, the limiting frame is movably connected with the shifting block, and a second spring is arranged between the base and the limiting frame; the utility model discloses angle case and assist lid locking mechanism when using, only need press the button, just can open flip, stable in structure, convenient to use.
Description
Technical Field
The utility model relates to a fishing box technical field, in particular to fishing box assists lid locking mechanism.
Background
In order to meet various requirements during fishing, an auxiliary box is often arranged in a fishing box, and a box cover of the conventional auxiliary box is usually buckled into a sub-buckle of the auxiliary box through a female buckle of the box cover, so that the two auxiliary boxes are in interference fit with each other, and the purpose of connection is achieved; however, the buckle connection structure is easy to loosen the buckle after being used for many times, and when the box cover needs to be opened, two hands are needed to be matched, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the problem to prior art exists provides a stable in structure, convenient to use's supplementary lid locking mechanism of case angles.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the auxiliary box cover locking mechanism of the fishing box comprises a shell and a flip cover, wherein the flip cover covers the upper port of the shell when being closed; the novel turnover cover is characterized in that a clamping hole is formed inwards in the end portion of the turnover cover, the shell is provided with a locking mechanism, the locking mechanism comprises a base, a shifting block and a sliding buckle, the base is arranged in the shell and fixedly connected with the shell, the shifting block is arranged above the base and movably connected with the base, and the shifting block has a degree of freedom of up-and-down movement relative to the base; a first spring is arranged between the shifting block and the base and used for applying upward elastic force to the shifting block; a button is arranged above the shifting block and is movably connected with the shell;
the slide fastener is arranged on one side of the base and comprises a clamping block and a limiting frame, and the clamping block is arranged on one side of the limiting frame far away from the base; the limiting frame is movably connected with the base and has a degree of freedom of moving back and forth relative to the base; a second spring is arranged between the base and the limiting frame, and the limiting frame moves in the direction far away from the base under the action of the elastic force of the second spring; the shell is provided with a through hole, and the clamping block penetrates through the through hole to extend out of the shell under the action of the elastic force of the second spring; the clamping block is matched with the clamping hole, and when the flip cover is closed, the clamping block is clamped in the clamping hole;
the limiting frame is movably connected with the shifting block, the shifting block is provided with a first limiting block, the limiting frame is provided with a second limiting block, the first limiting block and the second limiting block are respectively provided with an inclined plane which inclines obliquely upwards from the direction of the limiting frame to the direction of the shifting block, and the first limiting block and the second limiting block are in sliding fit through the inclined plane; when the button is pressed down, the shifting block moves downwards and drives the slide fastener to slide towards the base through the inclined plane, so that the clamping block moves to the inner side of the through hole.
Preferably, the base is provided with a sliding block extending towards the direction of the limiting frame, the limiting frame is provided with a sliding groove, and the sliding block is in sliding fit with the sliding groove;
the base is provided with an elastic clamping hook towards the direction of the limiting frame, and the hook part of the elastic clamping hook is positioned outside the limiting frame and used for preventing the limiting frame from being separated from the base under the action of the elastic force of the second spring;
the limiting frame is provided with a limiting piece towards the base, the limiting piece is used for abutting against the base and preventing the limiting frame from reversely separating from the base after the button is pressed;
the middle lower part of the first limiting block is provided with a third limiting block, the upper part of the second limiting block is provided with a fourth limiting block, and the fourth limiting block is used for preventing the shifting block from being separated from the limiting frame obliquely upwards under the elastic action of the first spring.
Preferably, a first connecting cylinder is arranged above the base, a second connecting cylinder in sliding fit with the first connecting cylinder is arranged below the shifting block, and two ends of the first spring penetrate through the first connecting cylinder and the second connecting cylinder respectively to be connected with the base and the shifting block.
Preferably, the outer wall of the first connecting cylinder is provided with an inward concave limiting groove, the shifting block is provided with a fifth limiting block downwards, and the fifth limiting block is matched with the limiting groove.
Preferably, the latch is provided with a lead-in surface inclined obliquely upward from the outside to the inside.
Preferably, one end of the flip cover is connected with the shell through a rotating shaft, and a torsion spring is sleeved on the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses angle case and assist lid locking mechanism when using, only need press the button, just can open flip, stable in structure, convenient to use.
Drawings
Fig. 1 is a schematic perspective view of the fishing box auxiliary box cover locking mechanism of the present invention, which is connected with a direction of the locking mechanism of the button.
Fig. 2 is a schematic perspective view of the fishing box auxiliary box cover locking mechanism of the present invention, which is connected with the locking mechanism of the button in another direction.
Fig. 3 is an exploded view of the button and the locking mechanism of the auxiliary box cover locking mechanism of the fishing box of the utility model.
Fig. 4 is an exploded view of the auxiliary box cover locking mechanism of the fishing box of the present invention in one direction.
Fig. 5 is an exploded view of the other direction of the auxiliary box cover locking mechanism of the fishing box of the present invention.
Fig. 6 is a reference diagram of the use state of the auxiliary box cover locking mechanism of the fishing box of the utility model.
Reference numerals: 1. a button; 2. shifting blocks; 21. a second connecting cylinder; 22. a fifth limiting block; 23. a first stopper; 231. a third limiting block; 3. a base; 31. a first connecting cylinder; 311. a limiting groove; 32. a slider; 33. an elastic hook; 34. a first connection block; 4. sliding and buckling; 41. a chute; 42. a second limiting block; 421. a fourth limiting block; 43. A clamping block; 44. a second connecting block; 45. a limiting member; 451. a limiting hole; 5. a second spring; 6. a first spring; 8. a housing; 81. an upper housing; 811. a button hole; 812. connecting grooves; 813. a through hole; 82. a lower housing; 821. a connecting seat; 9. a cover is turned; 91. a clamping hole; 10. a box body; 11. an accommodating cavity.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 6, the auxiliary box cover locking mechanism of the fishing box comprises a shell 8 and a flip cover 9, wherein the shell 8 comprises an upper shell 81 and a lower shell 82, and the upper shell 81 is provided with an accommodating cavity 11 downwards; one end of the flip cover 9 is provided with a clamping hole 91 inwards, the other end of the flip cover 9 is connected with the upper shell 81 through a rotating shaft, and a torsion spring is sleeved on the rotating shaft; when the flip cover 9 is closed, the flip cover covers the accommodating cavity 11 of the upper shell 81;
a locking mechanism is arranged in the shell 8 and comprises a base 3, a shifting block 2 and a slide fastener 4; the lower shell 82 is provided with a connecting seat 821, and the base 3 is fixedly connected with the connecting seat 821 through a fastener; the shifting block 2 is arranged above the base 3, the shifting block 2 is movably connected with the base 3, and the shifting block 2 has the freedom degree of up-and-down movement relative to the base 3; a first spring 6 is arranged between the shifting block 2 and the base 3, and the first spring 6 is used for applying upward elastic force to the shifting block 2; a button 1 is arranged above the shifting block 2, a button hole 811 is arranged on the upper shell 81, and the button 1 is movably connected with the shell 8 through the button hole 811;
furthermore, a first connecting cylinder 31 is arranged above the base 3, a second connecting cylinder 21 in sliding fit with the first connecting cylinder 31 is arranged below the shifting block 2, and two ends of the first spring 6 respectively penetrate through the first connecting cylinder 31 and the second connecting cylinder 21 to be connected with the base 3 and the shifting block 2; the outer wall of the first connecting cylinder 31 is provided with an inward concave limiting groove 311, the shifting block 2 is provided with a fifth limiting block 22 downwards, and the fifth limiting block 22 is matched with the limiting groove 311;
the slide fastener 4 is arranged on one side of the base 3, the slide fastener 4 comprises a clamping block 43 and a limiting frame, and the clamping block 43 is arranged on one side of the limiting frame far away from the base 3; the limiting frame is movably connected with the base 3 and has a degree of freedom of moving back and forth relative to the base 3; the base 3 and the limiting frame are respectively provided with a first connecting block 34 and a second connecting block 44, a second spring 5 is arranged between the first connecting block 34 and the second connecting block 44, and the limiting frame moves in a direction far away from the base 3 under the action of the elastic force of the second spring 5; the upper shell 81 is provided with a connecting groove 812, one side of the connecting groove 812 is provided with a through hole 813, and the latch 43 passes through the through hole 813 and extends to the connecting groove 812 outside the upper shell 81 under the action of the elastic force of the second spring 5; the latch 43 is provided with a guide-in surface inclined obliquely upwards from outside to inside, the latch 43 is matched with the latch hole 91, and when the flip cover 9 is closed, the latch 43 is latched in the latch hole 91 through the inclined guide-in surface;
the base 3 is provided with a sliding block 32 extending towards the direction of the limiting frame, the limiting frame is provided with a sliding groove 41, and the sliding block 32 is in sliding fit with the sliding groove 41; the base 3 is provided with an elastic hook 33 towards the direction of the limiting frame, and the hook part of the elastic hook 33 is positioned outside the limiting frame and used for preventing the limiting frame from separating from the base 3 under the action of the elastic force of the second spring 5; the limiting piece 45 is arranged on the limiting frame towards the direction of the base 3, the limiting piece 45 is provided with a limiting hole 451 matched with the first connecting cylinder 31, and the limiting piece 45 is used for abutting against the first connecting cylinder 31 and preventing the limiting frame from reversely separating from the base 3 after the button 1 is pressed;
the limiting frame is movably connected with the shifting block 2, the shifting block 2 is provided with a first limiting block 23, the limiting frame is provided with a second limiting block 42, the first limiting block 23 and the second limiting block 42 are respectively provided with an inclined plane which is inclined upwards from the direction of the limiting frame to the direction of the shifting block 2, and the first limiting block 23 and the second limiting block 42 are in sliding fit through the inclined planes; when the button 1 is pressed downwards, the shifting block 2 moves downwards and drives the slide fastener 4 to slide towards the base 3 through the inclined plane, so that the clamping block 43 moves to the inner side of the through hole 813; the middle lower part of the first limiting block 23 is provided with a third limiting block 231, the upper part of the second limiting block 42 is provided with a fourth limiting block 421, and the fourth limiting block 421 is used for preventing the shifting block 2 from being obliquely separated from the limiting frame under the elastic action of the first spring 6.
As shown in fig. 6, in the present embodiment, the fishing box sub-box cover locking mechanism is attached to the box body 10 of the fishing box.
When the slide fastener is used, the flip cover 9 is closed downwards, the flip cover 9 pushes the inclined lead-in surface of the fixture block 43, so that the fixture block 43 drives the slide fastener 4 to move towards the base 3, the flip cover 9 continues to move downwards, and the fixture block 43 is buckled into the fixture hole 91 under the elastic force of the second spring 5; when the turning cover 9 is to be opened, the button 1 is pressed downwards, the shifting block 2 moves downwards, and the slide fastener 4 is driven by the inclined plane to slide towards the base 3, so that the clamping block 43 moves to the inner side of the through hole 813; the lid 9 is opened by the elastic force of the torsion spring.
The utility model discloses angle case and assist lid locking mechanism when using, only need press the button, just can open flip, stable in structure, convenient to use.
Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The auxiliary box cover locking mechanism of the fishing box comprises a shell and a flip cover, wherein the flip cover covers the upper port of the shell when being closed; the novel turnover cover is characterized in that a clamping hole is formed inwards in the end portion of the turnover cover, the shell is provided with a locking mechanism, the locking mechanism comprises a base, a shifting block and a sliding buckle, the base is arranged in the shell and fixedly connected with the shell, the shifting block is arranged above the base and movably connected with the base, and the shifting block has a degree of freedom of up-and-down movement relative to the base; a first spring is arranged between the shifting block and the base and used for applying upward elastic force to the shifting block; a button is arranged above the shifting block and is movably connected with the shell;
the slide fastener is arranged on one side of the base and comprises a clamping block and a limiting frame, and the clamping block is arranged on one side of the limiting frame far away from the base; the limiting frame is movably connected with the base and has a degree of freedom of moving back and forth relative to the base; a second spring is arranged between the base and the limiting frame, and the limiting frame moves in the direction far away from the base under the elastic force action of the second spring; the shell is provided with a through hole, and the clamping block penetrates through the through hole to extend out of the shell under the action of the elastic force of the second spring; the clamping block is matched with the clamping hole, and when the flip cover is closed, the clamping block is clamped in the clamping hole;
the limiting frame is movably connected with the shifting block, the shifting block is provided with a first limiting block, the limiting frame is provided with a second limiting block, the first limiting block and the second limiting block are respectively provided with an inclined plane which inclines obliquely upwards from the direction of the limiting frame to the direction of the shifting block, and the first limiting block and the second limiting block are in sliding fit through the inclined plane; when the button is pressed down, the shifting block moves downwards and drives the slide fastener to slide towards the base through the inclined plane, so that the clamping block moves to the inner side of the through hole.
2. The auxiliary box cover locking mechanism of the fishing box as claimed in claim 1, wherein the base is provided with a sliding block extending towards a limiting frame, the limiting frame is provided with a sliding groove, and the sliding block is in sliding fit with the sliding groove;
the base is provided with an elastic clamping hook towards the direction of the limiting frame, and the hook part of the elastic clamping hook is positioned outside the limiting frame and used for preventing the limiting frame from being separated from the base under the action of the elastic force of the second spring;
the limiting frame is provided with a limiting piece towards the base, the limiting piece is used for abutting against the base and preventing the limiting frame from reversely separating from the base after the button is pressed;
the middle lower part of the first limiting block is provided with a third limiting block, the upper part of the second limiting block is provided with a fourth limiting block, and the fourth limiting block is used for preventing the shifting block from being separated from the limiting frame obliquely upwards under the elastic action of the first spring.
3. The locking mechanism of the auxiliary box cover of the fishing box as claimed in claim 1, wherein a first connecting cylinder is arranged above the base, a second connecting cylinder sliding fitted with the first connecting cylinder is arranged below the shifting block, and two ends of the first spring are respectively connected with the base and the shifting block through the first connecting cylinder and the second connecting cylinder.
4. The locking mechanism of the auxiliary box cover of the fishing box as claimed in claim 3, wherein the outer wall of the first connecting cylinder is provided with an inward concave limiting groove, the shifting block is provided with a fifth limiting block downward, and the fifth limiting block is matched with the limiting groove.
5. The mechanism of claim 1, wherein the locking block has a guide surface inclined obliquely upward from the outside to the inside.
6. The mechanism of claim 1, wherein the flip cover is connected to the housing at one end by a hinge, and a torsion spring is sleeved on the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486082.5U CN216821376U (en) | 2022-03-08 | 2022-03-08 | Auxiliary box cover locking mechanism of fishing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486082.5U CN216821376U (en) | 2022-03-08 | 2022-03-08 | Auxiliary box cover locking mechanism of fishing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216821376U true CN216821376U (en) | 2022-06-28 |
Family
ID=82093771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220486082.5U Active CN216821376U (en) | 2022-03-08 | 2022-03-08 | Auxiliary box cover locking mechanism of fishing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216821376U (en) |
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2022
- 2022-03-08 CN CN202220486082.5U patent/CN216821376U/en active Active
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