CN204889034U - Avoid pencil box that stationery scatters - Google Patents
Avoid pencil box that stationery scatters Download PDFInfo
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- CN204889034U CN204889034U CN201520605957.9U CN201520605957U CN204889034U CN 204889034 U CN204889034 U CN 204889034U CN 201520605957 U CN201520605957 U CN 201520605957U CN 204889034 U CN204889034 U CN 204889034U
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- latch
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- fixed
- locked engagement
- locking
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Abstract
The utility model relates to an avoid pencil box that stationery scatters, be equipped with the locking mechanism that the box body of opening face, the lid that opens and shuts with the rear end box wall upset of box body and restriction lid were opened, its characterized in that including upper portion: locking mechanism set up on the lid, still including a locking board fixed establishment and the 2nd fixed establishment of locking board, a locking board fixed establishment adorn admittedly on the front end box wall of box body, the 2nd fixed establishment of locking board adorn admittedly on the capping of lid, locking mechanism is connected through its the locking board go up to rotate connected an and locking board fixed establishment and realizes that the lid is fixed with the locking of box body, is connected the realization and locks board fixing on the lid through locking the board and locking the 2nd fixed establishment of board. The utility model discloses structural design scientific and reasonable has the lid and firmly closes, guarantees storing space, locking mechanism advantage not fragile, not affect using, easy operation, low in manufacturing cost, is a pencil box that has higher novelty.
Description
Technical field
The utility model belongs to school supply and stationery field, particularly a kind of pencil box avoiding stationery to be scattered.
Background technology
Pencil box is the case for depositing the stationery such as pencil and rubber, and be just absolutely necessary one of stationery from going to school.For the children of school, by sharpening a pencil, and put it in pencil box, can establish the consciousness that it arranges, rectifies, understand the necessity of preparation, therefore, pencil box is also the stationery with educational function.
Lid to be adsorbed on box wall by magnet and to complete by the closedown locking of general pencil box lid.Due to the pencil box that children use, its lid is made of plastics mostly, and the inside is after placed the stationery of constant weight, and the magnetic force depending merely on magnet is difficult to ensure that the stationery in it does not drop out.Such as common in life, open because lid loosens, make the stationery in pencil box be scattered in school bag; Attend class and the pencil box of closed lid is encountered on the ground because of carelessness, make the stationery in it break through magnet and the suction of lid is trickled down out.These phenomenons all loosely cause because lid is fixing on box wall, bring unnecessary trouble to user.
In order to solve the problem, open in fact clear 49-144610 publication and disclose a kind of lid that can make and fixedly secure the retaining mechanism on box wall, this retaining mechanism is that inside arranges engaging mechanism near pencil box side, and the elastic force by spring keeps engagement.This retaining mechanism is arranged on the inside of pencil box, for ensureing internal capacity when putting into stationery, must be reduced by retaining mechanism as much as possible.Therefore, mate cannot expand, be difficult to the retaining mechanism that obtains having abundant intensity.In addition, pupil uses pencil box not careful, and pencil box falls on floor by carelessness sometimes, even makes pencil box be subject to fierce shock, causes pencil box to be out of shape.For the retaining mechanism that cannot increase engaging piece, pencil box is once slightly be out of shape, and retaining mechanism is just inoperative.Further, because retaining mechanism is positioned at the inside of pencil box, once retaining mechanism has been broken, pencil box just cannot have been opened, and has a strong impact on use.
If above-mentioned retaining mechanism is expanded, although the problems referred to above can be alleviated, but the practical problem that the parking space that there will be pencil box is restricted.Or, in order to ensure the parking space of pencil box, adopting the method increasing pencil box size, can bring again and carry inconvenience, increase the problem of manufacturing cost.
Summary of the invention
The purpose of this utility model is to provide a kind of scientific structure design reasonable, and lid firmly closes, ensure storage space, retaining mechanism is not fragile, the pencil box that do not affect uses, be easy to operation, low cost of manufacture.
The utility model solves its technical problem and is achieved through the following technical solutions:
Avoid the pencil box that stationery is scattered, comprise top be provided with opening surface box body, overturn with the rear end box wall of box body folding lid and limit the retaining mechanism that lid opens, it is characterized in that: described retaining mechanism is arranged on lid; Also comprise latch first fixed mechanism and latch second fixed mechanism, described latch first fixed mechanism is packed on the front end kit wall of box body, described latch second fixed mechanism is packed on the capping of lid, described retaining mechanism to be connected with latch first fixed mechanism by latch that it is rotationally connected and to realize being locked of lid and box body, realizes fixing on lid of latch by being connected with latch second fixed mechanism by latch.
And, described retaining mechanism is made up of fixed head, installing plate, turning cylinder and latch, fixed head is fixed with by pin in the lid face front center of described lid, centre position between fixed head and lid is fixed with installing plate, in the front end of installing plate, rotating shaft is installed, rotating shaft is rotatablely equipped with latch.
And, described installing plate is made up of fixed part, connecting portion and installation portion, vertically fixed part is shaped with in the middle part of the rear end of connecting portion, the installation portion perpendicular with it is shaped with in the front end bilateral symmetry of connecting portion, on two installation portions, equal symmetry is shaped with axis hole, and the positive front end of each axis hole is all shaped with projection; The rotating part that described latch is formed on both sides, operating portion rear end by operating portion and symmetry is formed, described operating portion is shaped with locked engagement hole, described rotating part be one with the vertically disposed disk of operating portion, have axis hole at the outer middle side part ream of disk, the ream face of axis hole outer ring is the smooth surface that one end height other end is low; Installing plate installs respective axis hole with latch by rotating shaft and is connected, and described projection clamps along with the rotation of latch or loosens on ream face.
And, described latch first fixed mechanism engages fixed head by first and the first locked engagement projection is formed, the box wall of described box body is provided with the first joint fixed head, engage on fixed head first and be provided with the first locked engagement projection, latch realizes being connected with the locking of box body by the first locked engagement projection being installed in its locked engagement hole.
And, described latch second fixed mechanism is made up of the second locked engagement projection, the fixed part of described installing plate is provided with the second locked engagement passing fixed head protruding, latch realizes being connected with the locking of lid by the second locked engagement projection being installed in its locked engagement hole.
And the operating portion of described latch is an arcuate structure, the cup depth of arcuate structure is less than or equal to the height of the first locked engagement projection or the second locked engagement projection.
And described first locked engagement is protruding is formed on the structure that the downward-sloping tetragonal body structure of frustum cone structure on the first joint fixed head or upper surface or upper surface are a downward-sloping curved surface for bottom surface.
Advantage of the present utility model and beneficial effect are:
1. a pencil box avoiding stationery to be scattered, by traditional retaining mechanism being arranged on lid inside is designed to be arranged on the upper surface of lid, not only ensure that the storage space in box body, but also be beneficial to maintenance when retaining mechanism damages, in Convenient pencil box, stationery takes.The utility model structure is simple, realizes cost lower, can be locked in pencil box by stationery, effectively prevent being scattered of stationery, ensures the normal use of stationery.
2. a pencil box avoiding stationery to be scattered, when latch is locked on latch first fixed mechanism, it not only serves the effect of locking lid and box body, also serves the effect strengthening box strength, avoids the problem of box body because being out of shape by external force.
3. a pencil box avoiding stationery to be scattered, by coordinating of retaining mechanism projection and ream face, furthermore achieved that latch and second locked engagement projection firm protruding with the first locked engagement is connected.When projection is positioned at the highest portion in ream face, the restraint that the operating portion of latch is now subject to is maximum; When operating portion is pulled up or down, when namely pulling on the direction of a or b shown in accompanying drawing 10, protruding movable on the curved surface between the highest portion and lowest part in ream face, when arriving lowest part, namely complete clamping of latch operating portion and the second locked engagement projection or the first locked engagement projection.Operating portion after clamping due to be subject to ream face curved surface restriction, activity that just can not be random.
4. a pencil box avoiding stationery to be scattered, by the operating portion of latch being designed to the plate body of an arc, when latch is locked on lid, its operating portion is buckled on the fixed head of retaining mechanism, namely the arc-shaped concave of operation panel is towards lid, avoids operating portion in the process used and is easily suspended to the drawback of other article.
5. the utility model scientific structure design is reasonable, and having the advantage that lid firmly closes, ensures that storage space, retaining mechanism are not fragile, do not affect use, is easy to operation, low cost of manufacture, is a kind of pencil box with higher innovation.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model latch is locked on latch second fixed mechanism;
Fig. 2 is the structural representation of Fig. 1 lid opening;
Fig. 3 is the structural representation that the utility model latch is locked on latch first fixed mechanism;
Fig. 4 is the structural representation of the utility model retaining mechanism;
Fig. 5 is the structural representation that the utility model installing plate is separated with latch;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the structural representation of the utility model latch rotating part;
Fig. 8 is the structural representation that the utility model installing plate and latch are assembled;
Fig. 9 is the upward view of Fig. 8;
Figure 10 is the state diagram (omission fixed head) that the utility model latch upwards pulled or pulled in process downwards;
Figure 11 is the structural representation (omission fixed head) be arranged on after the utility model latch is pulled downwards on latch first fixed mechanism;
Figure 12 is the structural representation (omission fixed head) be arranged on after the utility model latch is upwards pulled on latch second fixed mechanism;
To be the utility model retaining mechanism be arranged on structural representation to Figure 13 on the lid being shaped with installation gap;
Figure 14 is the structural representation (omission fixed head) that the utility model does not install latch second fixed mechanism;
The structural representation of Figure 15 to be the protruding upper surface of the utility model first locked engagement be downward-sloping curved surface.
Description of reference numerals:
1-box body, 2-lid, 3-retaining mechanism, 4-pin, 5-second locked engagement projection, 6-fixed head, 7-turning cylinder, 8-installing plate, 9-locked engagement hole, 10-latch, 11-first locked engagement projection, 12-fixed part, 13-connecting portion, 14-installation portion, 15-projection, 16-axis hole, 17-rotating part, 18-ream face, 19-highest portion, 20-lowest part, 21-first engage fixed head, 22-installation gap.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of pencil box avoiding stationery to be scattered, comprise top be provided with opening surface box body 1, overturn with the rear end box wall of box body folding lid 2 and limit the retaining mechanism 3 that lid opens, its innovation is: described retaining mechanism is arranged on the front end kit capping of lid, the front end face of retaining mechanism protrudes from the front end face of lid, or by installation gap 22 processed on lid face, retaining mechanism is flush-mounted in this installation gap, thus the front end face realizing retaining mechanism is concordant with the front end face of lid; Also comprise latch first fixed mechanism and latch second fixed mechanism, described latch first fixed mechanism is packed on the front end kit wall of box body, described latch second fixed mechanism is packed on the capping of lid, described retaining mechanism to be connected with latch first fixed mechanism by latch 10 that it is rotationally connected and to realize being locked of lid and box body, realizes fixing on lid of latch by being connected with latch second fixed mechanism by latch.Latch first fixed mechanism can be the mode that the connected mode be arranged on box wall by screw also can be common die cast or injection mo(u)lding with box body.
Described retaining mechanism is made up of fixed head 6, installing plate 8, turning cylinder 7 and latch, fixed head is fixed with by pin 4 in the lid face front center of described lid, centre position between fixed head and lid is fixed with installing plate, in the front end of installing plate, rotating shaft is installed, rotating shaft is rotatablely equipped with latch.
Described installing plate is made up of fixed part 12, connecting portion 13 and installation portion 14, vertically fixed part is shaped with in the middle part of the rear end of connecting portion, the installation portion perpendicular with it is shaped with in the front end bilateral symmetry of connecting portion, on two installation portions, equal symmetry is shaped with axis hole 16, and the positive front end of each axis hole is all shaped with protruding 15; The rotating part 17 that described latch is formed on both sides, operating portion rear end by operating portion and symmetry is formed, described operating portion is shaped with locked engagement hole 9, described rotating part be one with the vertically disposed disk of operating portion, have axis hole at the outer middle side part ream of disk, the ream face 18 of axis hole outer ring is the smooth surface that one end height other end is low; Installing plate installs respective axis hole with latch by rotating shaft and is connected, and described projection clamps along with the rotation of latch or loosens on ream face.
Described latch first fixed mechanism engages fixed head 21 by first and the first locked engagement projection 11 is formed, the box wall of described box body is provided with the first joint fixed head, engage on fixed head first and be provided with the first locked engagement projection, latch realizes being connected with the locking of box body by the first locked engagement projection being installed in its locked engagement hole.
Described latch second fixed mechanism is made up of the second locked engagement projection 5, the fixed part of described installing plate is provided with the second locked engagement passing fixed head protruding, latch realizes being connected with the locking of lid by the second locked engagement projection being installed in its locked engagement hole.
The operating portion of described latch is an arcuate structure, and the cup depth of arcuate structure is less than or equal to the height of the first locked engagement projection or the second locked engagement projection.
Described first locked engagement is protruding is formed on the structure that the downward-sloping tetragonal body structure of frustum cone structure on the first joint fixed head or upper surface or upper surface are a downward-sloping curved surface for bottom surface.
When projection is positioned at the highest portion 19 in ream face, the restraint that the operating portion of latch is now subject to is maximum; When operating portion is pulled up or down, when namely pulling on the direction of a or b shown in accompanying drawing 10, protruding movable on the curved surface between the highest portion and lowest part in ream face, when arriving lowest part 20, namely complete clamping of latch operating portion and the second locked engagement projection or the first locked engagement projection.Operating portion after clamping due to be subject to ream face curved surface restriction, activity that just can not be random.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (7)
1. the pencil box avoiding stationery to be scattered, comprise top be provided with opening surface box body, overturn with the rear end box wall of box body folding lid and limit the retaining mechanism that lid opens, it is characterized in that: described retaining mechanism is arranged on lid; Also comprise latch first fixed mechanism and latch second fixed mechanism, described latch first fixed mechanism is packed on the front end kit wall of box body, described latch second fixed mechanism is packed on the capping of lid, described retaining mechanism to be connected with latch first fixed mechanism by latch that it is rotationally connected and to realize being locked of lid and box body, realizes fixing on lid of latch by being connected with latch second fixed mechanism by latch.
2. a kind of pencil box avoiding stationery to be scattered according to claim 1, it is characterized in that: described retaining mechanism is made up of fixed head, installing plate, turning cylinder and latch, fixed head is fixed with by pin in the lid face front center of described lid, centre position between fixed head and lid is fixed with installing plate, in the front end of installing plate, rotating shaft is installed, rotating shaft is rotatablely equipped with latch.
3. a kind of pencil box avoiding stationery to be scattered according to claim 2, it is characterized in that: described installing plate is made up of fixed part, connecting portion and installation portion, vertically fixed part is shaped with in the middle part of the rear end of connecting portion, the installation portion perpendicular with it is shaped with in the front end bilateral symmetry of connecting portion, on two installation portions, equal symmetry is shaped with axis hole, and the positive front end of each axis hole is all shaped with projection; The rotating part that described latch is formed on both sides, operating portion rear end by operating portion and symmetry is formed, described operating portion is shaped with locked engagement hole, described rotating part be one with the vertically disposed disk of operating portion, have axis hole at the outer middle side part ream of disk, the ream face of axis hole outer ring is the smooth surface that one end height other end is low; Installing plate installs respective axis hole with latch by rotating shaft and is connected, and described projection clamps along with the rotation of latch or loosens on ream face.
4. a kind of pencil box avoiding stationery to be scattered according to claim 3, it is characterized in that: described latch first fixed mechanism engages fixed head by first and the first locked engagement projection is formed, the box wall of described box body is provided with the first joint fixed head, engage on fixed head first and be provided with the first locked engagement projection, latch realizes being connected with the locking of box body by the first locked engagement projection being installed in its locked engagement hole.
5. a kind of pencil box avoiding stationery to be scattered according to claim 3, it is characterized in that: described latch second fixed mechanism is made up of the second locked engagement projection, the fixed part of described installing plate is provided with the second locked engagement passing fixed head protruding, latch realizes being connected with the locking of lid by the second locked engagement projection being installed in its locked engagement hole.
6. a kind of pencil box avoiding stationery to be scattered according to claim 5, is characterized in that: the operating portion of described latch is an arcuate structure, and the cup depth of arcuate structure is less than or equal to the height of the first locked engagement projection or the second locked engagement projection.
7. a kind of pencil box avoiding stationery to be scattered according to claim 4, is characterized in that: described first locked engagement is protruding is formed on the structure that the downward-sloping tetragonal body structure of frustum cone structure on the first joint fixed head or upper surface or upper surface are a downward-sloping curved surface for bottom surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-094466 | 2015-05-01 | ||
| JP2015094466A JP6708873B2 (en) | 2015-05-01 | 2015-05-01 | Pencil case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889034U true CN204889034U (en) | 2015-12-23 |
Family
ID=54911269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605957.9U Active CN204889034U (en) | 2015-05-01 | 2015-08-12 | Avoid pencil box that stationery scatters |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6708873B2 (en) |
| CN (1) | CN204889034U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459054A (en) * | 2016-01-15 | 2016-04-06 | 浙江三鼎工具有限公司 | Box cover locking device of screwdriver display tool box |
| CN106937785A (en) * | 2017-04-25 | 2017-07-11 | 安徽庆睿实业有限责任公司 | A kind of intelligent writing case containment vessel |
| CN109878893A (en) * | 2019-04-08 | 2019-06-14 | 北京一撕得物流技术有限公司 | A kind of magnetic lock |
| CN109878892A (en) * | 2019-04-08 | 2019-06-14 | 北京一撕得物流技术有限公司 | A kind of magnetic lock |
| CN110706522A (en) * | 2019-10-25 | 2020-01-17 | 湖南工业职业技术学院 | Administrative management example model display auxiliary device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418557Y2 (en) * | 1974-04-30 | 1979-07-12 | ||
| KR200429410Y1 (en) * | 2006-08-01 | 2006-10-20 | (주)아이윌팬시 | Case for Receiving Stationery Having Two or More Receiving Rooms Having Side Slide Casing |
| JP4735624B2 (en) * | 2007-08-31 | 2011-07-27 | ブラザー工業株式会社 | Paper package |
| CN203884922U (en) * | 2013-12-17 | 2014-10-22 | 上海电机学院 | Suspension type writing case |
-
2015
- 2015-05-01 JP JP2015094466A patent/JP6708873B2/en active Active
- 2015-08-12 CN CN201520605957.9U patent/CN204889034U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459054A (en) * | 2016-01-15 | 2016-04-06 | 浙江三鼎工具有限公司 | Box cover locking device of screwdriver display tool box |
| CN105459054B (en) * | 2016-01-15 | 2018-01-02 | 浙江三鼎工具有限公司 | A kind of box cover locking device of screwdriver display instrument cases |
| CN106937785A (en) * | 2017-04-25 | 2017-07-11 | 安徽庆睿实业有限责任公司 | A kind of intelligent writing case containment vessel |
| CN109878893A (en) * | 2019-04-08 | 2019-06-14 | 北京一撕得物流技术有限公司 | A kind of magnetic lock |
| CN109878892A (en) * | 2019-04-08 | 2019-06-14 | 北京一撕得物流技术有限公司 | A kind of magnetic lock |
| CN109878893B (en) * | 2019-04-08 | 2021-05-18 | 北京一撕得物流技术有限公司 | Magnetic catch |
| CN110706522A (en) * | 2019-10-25 | 2020-01-17 | 湖南工业职业技术学院 | Administrative management example model display auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6708873B2 (en) | 2020-06-10 |
| JP2016209217A (en) | 2016-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |