CN217023610U - Directly-detachable fresh-keeping box - Google Patents
Directly-detachable fresh-keeping box Download PDFInfo
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- CN217023610U CN217023610U CN202220907539.5U CN202220907539U CN217023610U CN 217023610 U CN217023610 U CN 217023610U CN 202220907539 U CN202220907539 U CN 202220907539U CN 217023610 U CN217023610 U CN 217023610U
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Abstract
The utility model belongs to the technical field of preservation boxes, and particularly relates to a directly detachable preservation box, which comprises a box body and a cover body, wherein the top of the front end surface and the back end surface of the box body are fixedly connected with a lower connecting seat, the lower connecting seat comprises an elastic block, the front end surface and the back end surface of the cover body are fixedly connected with an upper connecting seat, the upper connecting seat comprises an outer shell and an inserting block, one end of the elastic block, which faces towards the inserting block, is provided with an inserting groove matched with the shape of the inserting block, one end of the inserting block is fixedly connected with a main rod body, one end of the main rod body is fixedly connected with a pressing rod, the bottom surface of the main rod body is fixedly connected with a limiting block, a spring is arranged in a spring installing groove arranged on the inner bottom surface of the outer shell, the bottom surface of the inserting block is provided with a tooth groove, the inner bottom surface of the inserting groove is fixedly connected with a limiting tooth, and the bottom surface of the cover body is fixedly provided with a gradient sealing gasket, the insertion connection of the insertion block and the insertion groove with the trapezoidal structure enables the box body to be tightly attached to the cover body, and the connection position of the box body and the cover body, which is effectively matched with the gradient sealing gasket, is sealed.
Description
Technical Field
The utility model belongs to the technical field of preservation boxes, and particularly relates to a directly detachable preservation box.
Background
With the improvement of living standard, when people go on duty or go out to do work, travel and other activities, the preservation box is usually used for carrying some fruits, meals or other foods, or the preservation box is also used for preserving foods and the like which need to be preserved in home life; however, generally, for the locking structure between the upper cover body and the box body of the preservation box, the upper cover body is connected with a reversible fastening clamping wing to realize the sealing and locking function between the upper cover body and the box body of the preservation box, or the sliding sleeve installed at the top of the box body is inserted and connected in a sliding manner by using an insertion block installed at the bottom of the upper cover body, so as to realize the fixed connection between the cover body and the box body, however, in both of the above-mentioned manners, the cover body and the box body cannot be tightly pressed together, and therefore, the sealing performance between the cover body and the box body cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The existing cover body and the box body can not be tightly pressed together when being connected, so that the sealing performance of the cover body and the box body can not be ensured. The utility model provides a directly-detachable preservation box, which is characterized in that a box body is tightly attached to a cover body through the plug-in connection of plug blocks and slots of a trapezoidal structure, and the connection part of the box body and the cover body is effectively sealed by matching with a gradient sealing gasket.
The utility model provides the following technical scheme: can directly tear formula preservation box open, including box body and lid, connecting seat under the top fixedly connected with of terminal surface around the box body, the connecting seat includes the elastic block down, connecting seat on the terminal surface fixedly connected with around the lid, it includes shell body and inserted block to go up the connecting seat, the elastic block sets up the slot that agrees with mutually with the shape of inserted block towards the one end of inserted block, the one end fixedly connected with the owner body of rod of inserted block, the one end fixedly connected with depression bar of the owner body of rod, the bottom surface fixedly connected with stopper of the owner body of rod, the spring has been placed in the spring mounting groove of seting up on the bottom surface in the shell body, the tooth's socket has been seted up to the bottom surface of inserted block, the spacing tooth of interior bottom surface fixedly connected with of slot, the bottom surface fixed mounting of lid has the gradient to seal to fill up.
The gradient sealing pad comprises a plane pad and an inclined pad, the plane pad and the inclined pad are of an integrated structure which is connected up and down, the top surface of the plane pad is fixedly bonded with the bottom surface of the cover body, the outer side surface of the inclined pad is connected with the inner wall of the box body in a sliding mode, the plane pad and the inclined pad are of frame structures, the inner walls of the plane pad and the inclined pad are flush, the section pattern of the inclined pad is of a right-angle trapezoid structure, and one end, far away from the main pad body, in the section pattern of the inclined pad is an upper bottom; the gradient sealing gasket has better sealing performance compared with the common flat sealing gasket, and can play a role in positioning and connecting the box body and the cover body.
The vertical projection positions of the upper connecting seat and the lower connecting seat on the horizontal plane are adjacent left and right, the side face of the outer shell is fixedly connected with a cover body, the inserting block is adaptive to the inserting slot, the inserting block is of a right trapezoid block structure, the inclined plane of the inserting block faces the inner top face of the outer shell, the bottom face of the inserting block is in sliding connection with the inner bottom face of the outer shell, and the top face of the main rod body is in sliding connection with the inner top face of the outer shell; when the insertion block horizontally moves to be inserted into the connection slot, the elastic block can move upwards under the driving of the inclined plane of the insertion block, and then the box body is driven to move towards the cover body, so that the distance between the box body and the cover body is reduced, and the sealing performance of the box body and the cover body is effectively improved by extruding the gradient sealing gasket.
The limiting teeth are adaptive to the clamping tooth grooves, and the inclined planes of the limiting teeth are arranged towards the direction of the inserting block; the limiting teeth can be clamped into the tooth grooves, so that the inserting blocks are limited in the left and right directions after being clamped into the inserting grooves, and the connection stability of the box body and the cover body is guaranteed.
The side surface of the elastic block above the slot is fixedly connected with the side surface of the box body; an operator can downwards stir the elastic block below the slot to enable the limiting tooth to be quickly separated from the tooth socket, so that the upper connecting seat and the lower connecting seat can be conveniently separated.
The side surface of the elastic block below the limiting teeth is fixedly connected with a convex block; the elastic block can be conveniently stirred by an operator through the raised convex block.
The two ends of the spring are respectively clung to the opposite end surfaces of the limiting block and the spring mounting groove, and the bottom surface of the limiting block is connected with the inner bottom surface of the outer shell in a sliding manner; when the inserted block is inserted into the slot, the spring generates elastic energy storage, and when an operator stirs the limiting teeth to release the limiting teeth, the inserted block is driven by the spring to reset rapidly.
One end of the outer shell, which is back to the lower connecting seat, is provided with a through hole in sliding connection with the pressing rod; the convenient pressing of operating personnel accessible depression bar removes the inserted block.
The beneficial effects of the utility model are:
1. the gradient sealing gasket has better sealing performance compared with the common flat sealing gasket, and can play a role in positioning and connecting the box body and the cover body.
2. When the inserting block moves horizontally to be inserted into the connecting slot, the elastic block can move upwards under the driving of the inclined plane of the inserting block so as to drive the box body to move towards the cover body, so that the distance between the box body and the cover body is reduced, and the sealing performance of the box body and the cover body is effectively improved by extruding the gradient sealing gasket; the limiting teeth can be clamped into the tooth grooves, so that the inserting blocks are limited in the left and right directions after being clamped into the inserting grooves, and the connection stability of the box body and the cover body is ensured; an operator can downwards stir the elastic block below the slot to enable the limiting tooth to be quickly separated from the tooth groove, so that the upper connecting seat and the lower connecting seat can be conveniently separated; an operator can conveniently stir the elastic block through the raised convex block; when the insertion block is inserted into the slot, the spring generates elastic energy storage, and when an operator stirs the limiting teeth to release the limiting teeth, the insertion block is driven by the spring to reset rapidly; the inserted block can be conveniently pressed and moved by an operator through the pressure lever.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a case according to the present invention;
FIG. 3 is a schematic view of the cover of the present invention;
FIG. 4 is a schematic structural view of a gradient gasket according to the present invention;
FIG. 5 is a schematic view of the structure of the lower connecting seat of the present invention;
FIG. 6 is a schematic view of the connection between the lower and upper connecting seats of the present invention;
in the figure: 1. a box body; 2. a cover body; 3. a lower connecting seat; 301. an elastic block; 302. inserting slots; 303. limiting teeth; 304. a bump; 4. an upper connecting seat; 401. an outer housing; 402. inserting a block; 404. a spring mounting groove; 405. a spring; 406. a limiting block; 407. a main rod body; 408. a pressure lever; 409. a tooth socket; 5. a gradient seal gasket; 501. a planar pad; 502. and (4) a bevel pad.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: a directly detachable preservation box comprises a box body 1 and a cover body 2, wherein the top of the front end surface and the back end surface of the box body 1 are fixedly connected with a lower connecting seat 3, the lower connecting seat 3 comprises an elastic block 301, the front end surface and the rear end surface of the cover body 2 are fixedly connected with an upper connecting seat 4, the upper connecting seat 4 comprises an outer shell 401 and an inserting block 402, one end of the elastic block 301 facing the inserting block 402 is provided with an inserting groove 302 matched with the shape of the inserting block 402, one end of the insert 402 is fixedly connected with a main rod body 407, one end of the main rod body 407 is fixedly connected with a pressure rod 408, the bottom surface of the main rod body 407 is fixedly connected with a limiting block 406, a spring 405 is placed in a spring mounting groove 404 arranged on the inner bottom surface of the outer shell 401, tooth socket 409 is seted up to the bottom surface of inserted block 402, the interior bottom surface fixedly connected with of slot 302 spacing tooth 303, the bottom surface fixed mounting of lid 2 has the gradient sealed pad 5.
The gradient sealing pad 5 comprises a plane pad 501 and an inclined plane pad 502, the plane pad 501 and the inclined plane pad 502 are of an integrated structure which is connected up and down, the top surface of the plane pad 501 is fixedly bonded with the bottom surface of the cover body 2, the outer side surface of the inclined plane pad 502 is connected with the inner wall of the box body 1 in a sliding manner, the plane pad 501 and the inclined plane pad 502 are of frame structures, the inner walls of the plane pad 501 and the inclined plane pad 502 are flush, the section pattern of the inclined plane pad 502 is of a right-angled trapezoid structure, and one end of the section pattern of the inclined plane pad 502, which is far away from the main pad body, is an upper bottom; compared with the common flat plate sealing gasket, the gradient sealing gasket 5 has better sealing performance and can also play a role in positioning and connecting the box body 1 and the cover body 2.
The vertical projection positions of the upper connecting seat 4 and the lower connecting seat 3 on the horizontal plane are adjacent left and right, the side surface of the outer shell 401 is fixedly connected with the cover body 2, the insertion block 402 is matched with the insertion slot 302, the insertion block 402 is of a right trapezoid block structure, the inclined surface of the insertion block 402 faces the inner top surface of the outer shell 401, the bottom surface of the insertion block 402 is connected with the inner bottom surface of the outer shell 401 in a sliding manner, and the top surface of the main rod body 407 is connected with the inner top surface of the outer shell 401 in a sliding manner; when the plug 402 horizontally moves to plug the connecting slot 302, the elastic block 301 can move up under the driving of the inclined surface of the plug 402, and then the box body 1 is driven to move towards the cover body 2, so that the distance between the box body 1 and the cover body 2 is reduced, and the sealing performance of the box body 1 and the cover body 2 is effectively improved by extruding the gradient sealing gasket 5.
The limiting teeth 303 are matched with the clamping tooth grooves 409, and the inclined surfaces of the limiting teeth 303 are arranged towards the direction of the inserting block 402; the limiting teeth 303 can be clamped into the tooth grooves 409, so that the inserting blocks 402 are limited in the left-right direction after being clamped into the inserting slots 302, and the connection stability of the box body 1 and the cover body 2 is ensured.
The side surface of the elastic block 301 above the slot 302 is fixedly connected with the side surface of the box body 1; an operator can downwards dial the elastic block 301 below the slot 302 to enable the limiting teeth 303 to be quickly separated from the tooth grooves 409, so that the upper connecting seat 4 and the lower connecting seat 3 can be conveniently separated.
The side surface of the elastic block 301 below the limiting teeth 303 is fixedly connected with a convex block 304; an operator can conveniently and rapidly move the elastic block 301 through the raised bump 304.
Two ends of the spring 405 are respectively clung to the opposite end surfaces of the limiting block 406 and the spring mounting groove 404, and the bottom surface of the limiting block 406 is connected with the inner bottom surface of the outer shell 401 in a sliding manner; when the insert block 402 is inserted into the slot 302, the spring 405 generates elastic energy storage, and when an operator dials the limit teeth 303 to release the limit teeth 303, the insert block 402 is driven by the spring 405 to reset rapidly.
One end of the outer shell 401, which is back to the lower connecting seat 3, is provided with a through hole in sliding connection with a compression rod 408; the operator can conveniently press the movable insert 402 through the press rod 408.
The working principle and the using process of the utility model are as follows: when the cover body 2 is covered on the box body 1, the cover body 2 is placed on the box body 1 from top to bottom, the gradient sealing gasket 5 is clamped into the inner side of the box body 1, then the pressing rod 408 is pushed in a sliding manner, the pressing rod 408 drives the insert block 402 to move towards the lower connecting seat 3 through the main rod body 407, after the insert block 402 is clamped into the inner side of the slot 302, the elastic block 301 can move upwards under the driving of the inclined surface of the insert block 402, and further drives the box body 1 to move towards the cover body 2, so that the distance between the box body 1 and the cover body 2 is reduced, at the moment, the gradient sealing gasket 5 is extruded, the extrusion force of the inclined surface gasket 502 along with the approaching distance between the box body 1 and the cover body 2 is continuously increased, and further the effective sealing effect is achieved; the limiting teeth 303 can be clamped into the tooth grooves 409, so that the inserting block 402 is limited in the left-right direction after being clamped into the inserting groove 302, the connection stability of the box body 1 and the cover body 2 is ensured, and at the moment, the spring 405 generates elastic energy storage; when the cover body 2 needs to be opened, an operator downwards stirs the elastic block 301 below the slot 302 to separate the limiting teeth 303 from the tooth grooves 409, the spring 405 releases elastic energy storage to drive the inserting block 402 to quickly reset and separate from the lower connecting seat 3, and then the operator can take the cover body 2 out of the box body 1.
Claims (8)
1. Can directly tear formula preservation box open, its characterized in that: including box body and lid, connecting seat under the top fixedly connected with of terminal surface around the box body, the connecting seat includes the elastic block down, connecting seat on the terminal surface fixedly connected with around the lid, it includes shell body and inserted block to go up the connecting seat, the slot that agrees with mutually with the shape of inserted block is seted up towards the one end of inserted block to the elastic block, the one end fixedly connected with the owner body of rod of inserted block, the one end fixedly connected with depression bar of the owner body of rod, the bottom surface fixedly connected with stopper of the owner body of rod, the spring has been placed in the spring mounting groove of seting up on the bottom surface in the shell body, the tooth's socket has been seted up to the bottom surface of inserted block, spacing tooth of interior bottom surface fixedly connected with of slot, the bottom surface fixed mounting of lid has the gradient to seal to fill up.
2. The directly detachable fresh-keeping box according to claim 1, wherein: the gradient sealing pad comprises a plane pad and an inclined plane pad, the plane pad and the inclined plane pad are of an integral structure which is connected up and down, the bottom surface of the cover body is fixedly bonded on the top surface of the plane pad, the inner wall of the outer side surface sliding connection box body of the inclined plane pad is connected with the inner wall of the box body, the plane pad and the inclined plane pad are of a frame structure, the inner walls of the plane pad and the inclined plane pad are level, the section pattern of the inclined plane pad is of a right-angle trapezoid structure, and one end, away from the main pad body, of the section pattern of the inclined plane pad is an upper bottom.
3. The directly detachable fresh-keeping box according to claim 1, wherein: go up the connecting seat and control adjacently with the vertical projection position of lower connecting seat on the horizontal plane, the side fixed connection lid of shell body, the slot is pegged graft to the inserted block adaptation, the inserted block is right trapezoid block structure, the inclined plane of inserted block is towards the interior top surface of shell body, the bottom surface sliding connection interior bottom surface of inserted block shell body, the interior top surface of the top surface sliding connection shell body of the king post.
4. The directly detachable fresh-keeping box according to claim 1, wherein: the limiting teeth are adaptive to the clamping tooth grooves, and the inclined planes of the limiting teeth are arranged towards the direction of the insert block.
5. The directly detachable fresh-keeping box according to claim 1, wherein: the side face of the elastic block above the slot is fixedly connected with the side face of the box body.
6. The directly detachable fresh-keeping box according to claim 1, wherein: and the side surface of the elastic block below the limiting teeth is fixedly connected with a convex block.
7. The directly detachable fresh-keeping box according to claim 1, wherein: the two ends of the spring are respectively tightly attached to the opposite end faces of the limiting block and the spring mounting groove, and the bottom face of the limiting block is connected with the inner bottom face of the outer shell in a sliding mode.
8. The directly detachable fresh-keeping box according to claim 1, wherein: one end of the outer shell, which is back to the lower connecting seat, is provided with a through hole for slidably connecting the pressing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907539.5U CN217023610U (en) | 2022-04-20 | 2022-04-20 | Directly-detachable fresh-keeping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907539.5U CN217023610U (en) | 2022-04-20 | 2022-04-20 | Directly-detachable fresh-keeping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217023610U true CN217023610U (en) | 2022-07-22 |
Family
ID=82418348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220907539.5U Active CN217023610U (en) | 2022-04-20 | 2022-04-20 | Directly-detachable fresh-keeping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217023610U (en) |
-
2022
- 2022-04-20 CN CN202220907539.5U patent/CN217023610U/en active Active
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