CN210913281U - Box body structure capable of opening and closing left and right - Google Patents
Box body structure capable of opening and closing left and right Download PDFInfo
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- CN210913281U CN210913281U CN201921650891.XU CN201921650891U CN210913281U CN 210913281 U CN210913281 U CN 210913281U CN 201921650891 U CN201921650891 U CN 201921650891U CN 210913281 U CN210913281 U CN 210913281U
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- box body
- gear
- box cover
- box
- body structure
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Abstract
The utility model discloses a box body structure that can be opened and closed left and right, belonging to the technical field of box body structure, comprising a box body, a left box cover and a right box cover that respectively form sliding fit with the box body, wherein the left box cover and the right box cover are provided with cavities, and the box body structure also comprises a gear connecting plate and gear rod pieces symmetrically arranged at the left side and the right side of the gear connecting plate; the gear rod piece comprises a gear rod and gears which are fixedly connected, the two gears are meshed with each other, the two gears are respectively and movably connected to the left end and the right end of the gear connecting plate, and the top ends of the two gear rods are respectively and movably installed in the corresponding cavities; the box body is provided with a strip hole for the gear rod to pass through and move left and right, the design can realize the left and right opening and closing of the box cover, and the box opening effect is good.
Description
Technical Field
The utility model belongs to the technical field of the box body structure, concretely relates to box body structure that opens and shuts about.
Background
Most box body structures on the market all use a flip mode at present, and the mode is single. And the hand dynamics can't be controlled when the lid is turned over, and the lid can produce great impact force when exerting oneself too much, leads to the pivot to combine the position impaired, and dismantles the change difficulty, influences the life of lid and box body.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the box body structure capable of being opened and closed from left to right is provided, the box cover can be opened and closed from left to right, and the box opening effect is good.
In order to solve the technical problem, the technical scheme of the utility model is that:
the box body structure comprises a box body, a left box cover and a right box cover which are respectively in sliding fit with the box body, cavities are formed in the left box cover and the right box cover, and the box body structure further comprises a gear connecting plate and gear rod pieces symmetrically arranged on the left side and the right side of the gear connecting plate; the gear rod piece comprises a gear rod and gears which are fixedly connected, the two gears are meshed with each other, the two gears are respectively and movably connected to the left end and the right end of the gear connecting plate, and the top ends of the two gear rods are respectively and movably installed in the corresponding cavities; the box body is provided with a long hole for the gear rod to pass through and move left and right.
Furthermore, a sliding groove is formed in the upper end of the box body, and a sliding protrusion matched with the sliding groove is arranged at the bottom of the left box cover and the bottom of the right box cover.
Furthermore, the top of gear pole is equipped with the lantern ring, left side lid with right side lid is installed respectively and is inserted correspondingly half thread bolt in the lantern ring.
Furthermore, connecting shafts are arranged at two ends of the gear connecting plate, and the two gears are respectively in rotating connection with the two connecting shafts.
Furthermore, a limiting structure is arranged between the box cover and the box body in a matched mode.
Furthermore, limit structure is including setting up respectively left side lid lateral wall bottom with the first magnet of right side lid lateral wall bottom and setting are in the second magnet of box body upper end relevant position.
Furthermore, a pull rod sleeve assembly is movably connected between the two gear rods and comprises a pull rod and a sleeve which are sleeved together, and one end part of the pull rod and one end part of the sleeve are respectively hinged with the two gear rods.
Furthermore, the upper ends of the left box cover and the right box cover are respectively provided with a push block.
Furthermore, the gear is a sector gear, and the gear connecting plate are both provided with hollow structures.
Further, the box body is provided with a product placing groove for accommodating products.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the left box cover and the right box cover are respectively in sliding fit with the box body, and cavities are arranged on the left box cover and the right box cover; the gear rod piece comprises a gear rod and gears which are fixedly connected, the two gears are meshed with each other, the two gears are respectively movably connected to the left end and the right end of the gear connecting plate, and the top ends of the two gear rods are respectively movably arranged in the corresponding cavities; set up on the box body and supply the gear pole to pass and remove the rectangular hole that removes about with, promote left lid and move in opposite directions or dorsad, drive two gear engagement rotations, realize opening and shutting about the lid, it is effectual to open the box, and two gears can shift up jointly or move down under the connecting action of gear connecting plate to avoid two gears to take place to break away from, guarantee the normal work of gear at left lid and right lid in-process of opening and shutting.
The utility model discloses in, the top of gear pole is equipped with the lantern ring, and left side lid and right lid are installed respectively and are inserted the intra-annular half thread bolt of corresponding cover, make things convenient for the lid to dismantle the change, prolong the life of box body structure.
The utility model discloses the cooperation is provided with limit structure between well lid and the box body, limit structure is including setting up the first magnet in left lid lateral wall bottom and right lid lateral wall bottom respectively and set up the second magnet at box body upper end relevant position, after left lid and right lid move the certain distance dorsad, first magnet and second magnet actuation, form spacing to left lid and right lid, avoid left lid and right lid to open too big, the gear pole of its connection collides with the inside emergence of box body.
The utility model discloses swing joint has pull rod sleeve subassembly between well two gear rods, pull rod sleeve subassembly establishes pull rod and sleeve together including the cover, the one end tip and the telescopic one end tip of pull rod are articulated with two gear rods respectively, pull rod sleeve subassembly can play certain limiting displacement, the pull rod can only move telescopic extreme position, effectively restrain the condition that the magnet inefficacy leads to left lid and right lid to deviate from, the tensile of pull rod sleeve subassembly with fold the influence that receives air resistance, make promotion left lid and right lid have the resistance, form the buffer power when the lid opens, it is too fast to prevent to open the box, still can alleviate the wearing and tearing of gear, thereby the life of extension box body.
The utility model discloses the well gear is sector gear, all is provided with hollow out construction on gear and the gear connecting plate, can alleviate the weight of gear and gear connecting plate, reduces the resistance that promotes left lid and right lid to can reduce cost.
The utility model discloses the upper end of well left lid and right lid is provided with the ejector pad respectively, conveniently promotes left lid and right lid and opens and shuts.
To sum up, the utility model discloses a control box body structure of opening and shutting has solved the single problem of flip mode among the prior art, the utility model discloses a control box body structure of opening and shutting can realize opening and shutting about the lid, improves the box effect of opening.
Drawings
FIG. 1 is an exploded view of the left and right foldable box structure of the present invention;
FIG. 2 is an internal schematic view of the assembled open state of FIG. 1;
FIG. 3 is an internal schematic view of the assembled closed state of FIG. 1;
in the figure, 10-left box cover, 11-right box cover, 12-box body, 13-earphone, 20-bolt, 21-gear rod, 22-gear, 23-gear connecting plate, 24-connecting shaft, 25-elongated hole, 26-pull rod sleeve assembly, 27-pull rod, 28-sleeve, 29-sleeve, 30-first magnet, 31-push block, 32-cavity, 33-sliding bulge, 40-second magnet, 41-mounting groove, 42-product placing groove and 43-sliding groove.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
All directions referred to in the present specification are based on the drawings, and represent relative positional relationships only, and do not represent absolute positional relationships.
As shown in fig. 1, 2 and 3, the box structure that opens and closes from left to right includes a box body 12 and a box cover that is disposed on the box body 12 in a sliding fit manner, the box cover includes a left box cover 10 and a right box cover 11 that are slidably fitted with the box body 12, and a cavity 32 is disposed on the left box cover 10 and the right box cover 11. The gear box is characterized by further comprising a gear connecting plate 23 and gear rod pieces symmetrically arranged on the left side and the right side of the gear connecting plate 23, wherein the gear rod pieces comprise gear rods 21 and gears 22 which are fixedly connected, the two gears 22 are meshed with each other, the two gears 22 are respectively movably connected to the left side and the right side of the gear connecting plate 23, the top ends of the two gear rods 21 are respectively movably arranged in corresponding cavities 32, and long holes 25 for the gear rods 21 to penetrate through and move left and right are formed in the box body 12.
As shown in fig. 1, the upper end of the box body 12 is provided with a sliding groove 43, and the bottoms of the left box cover 10 and the right box cover 11 are provided with sliding protrusions 33 matched with the sliding groove 43, in this embodiment, the box body 12 is provided with two sliding grooves 43, and the left box cover 10 and the right box cover 11 are respectively provided with two sliding protrusions 33, which can guide the left box cover 10 and the right box cover 11. Wherein, the sliding groove 43 can be arranged at the bottom of the left box cover 10 and the right box cover 11, and the sliding protrusion 33 is arranged at the upper end of the box body 12.
As shown in fig. 1, 2 and 3, the left box cover 10 and the right box cover 11 are both connected with a gear rod 21 through a half-thread bolt 20, a collar 29 is arranged at the top end of the gear rod 21, and the tail part of the bolt 20 is inserted into the corresponding collar 29 and then is in threaded connection with the left box cover 10 or the right box cover 11. Wherein, the tail part of the bolt 20 is one end with a smaller diameter.
As shown in fig. 1, 2 and 3, two ends of the gear connecting plate 23 are provided with connecting shafts 24, the two gears 22 are respectively connected with the two connecting shafts 24 in a rotating manner, and the two gears 22 respectively rotate around the two connecting shafts 24 when rotating in a meshing manner, so as to realize simultaneous upward or downward movement. The gear 22 is preferably a sector gear, and hollow structures are arranged on the gear 22 and the gear connecting plate 23 to further reduce the weight.
As shown in fig. 1, a limiting structure is cooperatively arranged between the box cover and the box body 12, and the limiting structure includes a first magnet 30 respectively arranged at the bottom of the side wall of the left box cover 10 and the bottom of the side wall of the right box cover 11, and a second magnet 40 arranged at a corresponding position at the upper end of the box body 12. The left box cover 10 and the right box cover 11 may be provided with the first magnet 30 only on one side wall, or may be provided with the first magnets 30 on two opposite side walls, respectively, in this embodiment, it is preferable that the first magnets 30 are provided on two opposite side walls of the left box cover 10, the first magnets 30 are provided on two opposite side walls of the right box cover 11, respectively, and four second magnets 40 are provided at the upper end of the box body 12. Preferably, the first magnets 30 are symmetrically arranged on the left cover 10 and the right cover 11. The first magnet 30 is embedded in the bottom of the side walls of the left box cover 10 and the right box cover 11, and the second magnet 40 is arranged in the mounting groove 41 on the side of the sliding groove 43 at the upper end of the box body 12 far away from the center of the box body 12. The limiting structures can also be structures such as limiting blocks arranged between the left box cover 10 and the right box cover 11 and the box body 12.
As shown in fig. 1, 2 and 3, a pull rod sleeve assembly 26 is movably connected between the two gear rods 21, the pull rod sleeve assembly 26 includes a pull rod 27 and a sleeve 28 sleeved together, and an end of the pull rod 27 and an end of the sleeve 28 are respectively hinged to the two gear rods 21.
As shown in fig. 1, fig. 2 and fig. 3, the upper ends of the left box cover 10 and the right box cover 11 are respectively provided with a push block 31, which is a boss structure in the present embodiment, wherein the push block 31 may also be provided with a column structure or a hole structure.
As shown collectively in fig. 1, 2 and 3, the case 12 is provided with a product placement slot 42 for accommodating a product, the product placement slot 42 being disposed between the two second magnets 40, preferably in the middle between the two second magnets 40. The opposite side surfaces of the left box cover 10 and the right box cover 11 are opened, when the left box cover 10 and the right box cover 11 are folded, the cavities in the left box cover 10 and the right box cover 11 are communicated, and products in the product placing groove 42 and the gear rod 21 can be avoided. The structure of the box body 12 in this embodiment is an earphone charging box, the product placement groove 42 is an earphone charging groove, and the structure of the earphone charging groove is matched with the structure of the earphone 13.
As shown in fig. 2 and fig. 3, when the box cover is opened, the pushing block 31 on the left box cover 10 and the right box cover 11 is pushed to move back to back, the two gear rods 21 are driven to rotate around the bolts 20 respectively, the two gears rotate around the connecting shaft 24 to engage and move up, the pull rod sleeve assembly 26 makes a pulling movement until the first magnet 30 and the second magnet 40 attract each other, and the pull rod 27 moves to the limit position of the sleeve 28. When the box cover is closed, the pushing blocks 31 on the left box cover 10 and the right box cover 11 are pushed to move oppositely, the two gear rods 21 are driven to rotate around the bolts 20 respectively, the two gears rotate around the connecting shaft 24 to be meshed and move downwards, and the pull rod sleeve assembly 26 performs closing movement until the pull rod 27 moves to the limit position of the sleeve 28.
The utility model discloses a box body structure that opens and shuts about through setting up left lid and the right lid of connecting the gear pole respectively, and engaged with gear is connected respectively to two gear poles, and two gears swing joint are both ends about gear connecting plate respectively, can realize opening and shutting about the lid, improve the unpacking effect.
Although specific embodiments of the present invention have been described above, it should be understood by those skilled in the art that the described embodiments are only some of the embodiments of the present invention, rather than all embodiments, which are given by way of illustration only, and the scope of the present invention is defined by the appended claims. Without any inventive step, those skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the present invention.
Claims (10)
1. The box body structure capable of being opened and closed leftwards and rightwards comprises a box body, a left box cover and a right box cover which are respectively in sliding fit with the box body, wherein cavities are formed in the left box cover and the right box cover; the gear rod piece comprises a gear rod and gears which are fixedly connected, the two gears are meshed with each other, the two gears are respectively and movably connected to the left end and the right end of the gear connecting plate, and the top ends of the two gear rods are respectively and movably installed in the corresponding cavities; the box body is provided with a long hole for the gear rod to pass through and move left and right.
2. The left-right opening-closing box body structure as claimed in claim 1, wherein a sliding groove is provided at the upper end of the box body, and a sliding protrusion matched with the sliding groove is provided at the bottom of the left box cover and the right box cover.
3. The left-right opening-closing box body structure as claimed in claim 1, wherein a sleeve ring is arranged at the top of the gear rod, and a half-thread bolt which can be inserted into the corresponding sleeve ring is respectively installed on the left box cover and the right box cover.
4. The left-right opening-closing box body structure as claimed in claim 1, wherein connecting shafts are arranged at two ends of the gear connecting plate, and the two gears are respectively connected with the two connecting shafts in a rotating manner.
5. The left-right opening-closing box body structure as claimed in any one of claims 1 to 4, wherein a limit structure is arranged between the box cover and the box body in a matching manner.
6. The left-right opening and closing box body structure according to claim 5, wherein the limiting structure comprises a first magnet and a second magnet, the first magnet is respectively arranged at the bottom of the side wall of the left box cover and the bottom of the side wall of the right box cover, and the second magnet is arranged at the corresponding position of the upper end of the box body.
7. A left-right opening-closing box body structure as claimed in any one of claims 1 to 4, wherein a pull rod sleeve assembly is movably connected between the two gear rods, the pull rod sleeve assembly comprises a pull rod and a sleeve which are sleeved together, and one end part of the pull rod and one end part of the sleeve are respectively hinged with the two gear rods.
8. The left-right opening-closing box body structure as claimed in any one of claims 1 to 4, wherein the upper ends of the left box cover and the right box cover are respectively provided with a push block.
9. The left-right opening-closing box body structure according to any one of claims 1 to 4, wherein the gear is a sector gear, and hollow structures are arranged on the gear and the gear connecting plate.
10. The left-right opening-closing box structure according to any one of claims 1 to 4, wherein the box is provided with a product placement slot for accommodating a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650891.XU CN210913281U (en) | 2019-09-29 | 2019-09-29 | Box body structure capable of opening and closing left and right |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650891.XU CN210913281U (en) | 2019-09-29 | 2019-09-29 | Box body structure capable of opening and closing left and right |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210913281U true CN210913281U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921650891.XU Active CN210913281U (en) | 2019-09-29 | 2019-09-29 | Box body structure capable of opening and closing left and right |
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| Country | Link |
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| CN (1) | CN210913281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879705A (en) * | 2021-10-13 | 2022-01-04 | 台州市中心医院（台州学院附属医院） | Storage device of mesenchymal stem cell external secret body |
| CN117029411A (en) * | 2023-10-08 | 2023-11-10 | 赣州综保华瑞新材料有限公司 | Surface drying treatment device for sintered NdFeB magnet |
-
2019
- 2019-09-29 CN CN201921650891.XU patent/CN210913281U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879705A (en) * | 2021-10-13 | 2022-01-04 | 台州市中心医院（台州学院附属医院） | Storage device of mesenchymal stem cell external secret body |
| CN117029411A (en) * | 2023-10-08 | 2023-11-10 | 赣州综保华瑞新材料有限公司 | Surface drying treatment device for sintered NdFeB magnet |
| CN117029411B (en) * | 2023-10-08 | 2023-12-22 | 赣州综保华瑞新材料有限公司 | Surface drying treatment device for sintered NdFeB magnet |
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