CN202407536U - Plastic lunch-box with simple buckling structure - Google Patents
Plastic lunch-box with simple buckling structure Download PDFInfo
- Publication number
- CN202407536U CN202407536U CN2011205022136U CN201120502213U CN202407536U CN 202407536 U CN202407536 U CN 202407536U CN 2011205022136 U CN2011205022136 U CN 2011205022136U CN 201120502213 U CN201120502213 U CN 201120502213U CN 202407536 U CN202407536 U CN 202407536U
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- China
- Prior art keywords
- box body
- box
- lid
- plastic lunch
- elasticity flange
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Abstract
The utility model discloses a plastic lunch-box with a simple buckling structure, which comprises a box body and a box cover buckled at the upper portion of the box body, wherein a locking mechanism is arranged at the connection position of the box body and the box cover. The locking mechanism comprises rotatable elastic flanging arranged at the edges of at least one group of symmetric sides of the box body, the elastic flanging and the box body are integrally formed, and the elastic flanging is connected with the box body through folded edges to enable the elastic flanging to gradually open downwards. Convex buttons are arranged on the outer side of the elastic flanging and gradually protrude outwards from top to bottom, and the lateral faces of the box cover are provided with clamping grooves matched with the convex buttons. When users cover the box cover, the edge of the box cover presses the elastic flanging downwards to enable the clamping grooves to be clamped with the convex buttons, and then the box cover is locked. The locking device is simple and reliable in structure. The elastic flanging and the box body are integrally formed so that production cost is reduced, and the plastic lunch-box with the simple buckling structure is convenient and fast to operate.
Description
Technical field
The utility model relates to a kind of plastic lunch box.
Background technology
The structure of plastic lunch box generally comprises box body and lid, and plastic lunch box does not all have the locking closure device mostly at present, and box body, lid all are abutted against the frictional force of touching the edge and connect, and be very insecure, careless slightly will coming off by lid, thus cause food to leak.Though also occur the lunch box that some have locker on the market, complex structure will be operated lock buckling part with box body and lid locking after covering lid, use inconvenient.
To above-mentioned deficiency, the applicant in first to file name be called the Chinese utility model patent of " a kind of novel plastic lunch box ", the patent No. is 200920316640.8; This novel lunch box is provided with locker at box body and lid joint, and the outer rim that locker is included at least one group of symmetry of box body limit is provided with rotating flange, and flange is provided with protruding button; Protruding button is evagination gradually from top to bottom, and the side of lid is provided with the hole clipping that matches with protruding button, and the end of flange is an elastic pressuring plate; Elastic pressuring plate is crooked inwardly, and this flange arched upward outwardly when elastic pressuring plate contacted with the box body outer wall, and protruding button bit is in a side of arch flange evagination; When the user covers when closing lid; The edge of lid makes hole clipping be installed in protruding buckling the flange pressed downward, the locking lid.This plastic lunch box is very convenient quick when operation, yet still has some shortcomings.Flange and box body are independent respectively, and the structure through groove and protruding button is connected, and production cost is higher, and comparatively inconvenient during combination.
The utility model content
The technical problem that the utility model will solve provides a kind of plastic lunch box with simple and easy snap-in structure, to reduce production costs with easy to use.
In order to solve the problems of the technologies described above; A kind of plastic lunch box with simple and easy snap-in structure of the utility model comprises box body and detains the lid of being located at box body top that box body and lid joint are provided with latching device; The outer rim that said latching device is included at least one group of symmetry of box body limit is provided with rotating elasticity flange; Said elasticity flange and box body are one-body molded, and the elasticity flange is connected with box body through flanging and the elasticity flange is opened downwards gradually, and elasticity flange arranged outside has protruding button; Protruding button is evagination gradually from top to bottom, and the side of said lid is provided with the draw-in groove that matches with protruding button.
As the improvement of technique scheme, four corner joints of said box body and lid all are provided with buckle structure, and this buckle structure comprises the prominent piece of the arc that is arranged at the box body outer rim, and said lid inboard is provided with the locating piece with the prominent corresponding fastening of piece of this arc.
As the improvement of technique scheme, said lid is equipped with sealing strip being provided with groove corresponding to box body upper limb place in the groove.Said elasticity flange is provided with briquetting.
The beneficial effect of the utility model is: this plastic lunch box is provided with rotating elasticity flange owing to adopt said structure in the box body outer rim, and the elasticity flange is one-body molded with box body and be connected with box body and the elasticity flange is opened downwards gradually through flanging; When the user covers when closing lid; The edge of lid makes draw-in groove be installed in protruding buckling elasticity flange pressed downward, the locking lid; The design's locker is simple in structure, reliable; Elasticity flange and box body are one-body molded, have reduced production cost, and very convenient quick when operation.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the decomposition texture sketch map of the utility model;
Fig. 3 is the structural representation of lid;
Fig. 4 is the sectional structure sketch map of the utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2; A kind of plastic lunch box with simple and easy snap-in structure of the utility model comprises box body 1 and detains the lid 2 of being located at box body top that box body 1 is provided with latching device with lid 2 joints; The outer rim that said latching device is included in 1 at least one group of symmetry of box body limit is provided with rotating elasticity flange 3; Said elasticity flange 3 is one-body molded with box body 1, and elasticity flange 3 is connected with box body 1 through flanging 4 and elasticity flange 3 is opened downwards gradually, and elasticity flange 3 arranged outside have protruding button 5; Protruding button 5 is evagination gradually from top to bottom, and the side of said lid 2 is provided with the draw-in groove 6 that matches with protruding button 5.This plastic lunch box is provided with rotating elasticity flange owing to adopt said structure in the box body outer rim, is connected with box body and the elasticity flange is opened downwards gradually through flanging; When the user covers when closing lid, the edge of lid makes draw-in groove be installed in protruding buckling elasticity flange pressed downward; The locking lid, the design's locker is simple in structure, reliable, and elasticity flange and box body are one-body molded; Reduced production cost, and very convenient quick when operation.
When needs cover lid 2, only need lid 2 directly is buckled on the box body 1, utilize the edge of lid that elasticity flange 3 is depressed; Make draw-in groove 6 entangle protruding button 5 location; Because elasticity flange 3 is connected with box body through flanging and the elasticity flange is opened downwards gradually, has certain elastic force, therefore; Make protruding button 5 be pressed in the draw-in groove 6, make box body 1 and lid 2 be not easy to throw off voluntarily.When needs opened the lid, only with hand toward interior pressure, made elastic pressuring plate protruding button 5 from draw-in groove 6, throw off and gets final product.
In the present embodiment; With reference to Fig. 2, Fig. 3; In order to make the better tightness of product; Four corner joints of said box body 1 and lid 2 all are provided with buckle structure, and this buckle structure comprises the prominent piece 7 of the arc that is arranged at box body 1 outer rim, and said lid 2 inboards are provided with the locating piece 8 with the prominent piece 7 corresponding fastenings of this arc.
With reference to Fig. 4, said lid 2 is equipped with sealing strip 10 being provided with groove 9 corresponding to box body 1 upper limb place in the groove 9.Make lunch box have good sealing property, in addition, because this has sealing strip 10 at lid 2 and box body 1; When uncapping; When hand made protruding button 5 from draw-in groove 6, throw off the elasticity flange toward interior pressure after, lid 2 can pop up under the elastic reaction of sealing strip 10, make uncap more convenient.
Said elasticity flange 3 is provided with briquetting 11, makes 11 bendings of elasticity flange through pushing briquetting 11, uses more convenient.
The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.
Claims (4)
1. plastic lunch box with simple and easy snap-in structure; Comprise box body (1) and detain the lid (2) of being located at box body top; Box body (1) and lid (2) joint are provided with latching device; It is characterized in that: the outer rim that said latching device is included at least one group of symmetry of box body (1) limit is provided with rotating elasticity flange (3); Said elasticity flange (3) is one-body molded with box body (1), and elasticity flange (3) is connected with box body (1) through flanging (4) and elasticity flange (3) is opened downwards gradually, and elasticity flange (3) arranged outside has protruding button (5); Protruding button (5) is evagination gradually from top to bottom, and the side of said lid (2) is provided with the draw-in groove (6) that matches with protruding button (5).
2. the plastic lunch box with simple and easy snap-in structure according to claim 1; It is characterized in that: four corner joints of said box body (1) and lid (2) all are provided with buckle structure; This buckle structure comprises the prominent piece (7) of the arc that is arranged at box body (1) outer rim, and said lid (2) inboard is provided with the locating piece (8) with the prominent corresponding fastening of piece (7) of this arc.
3. the plastic lunch box with simple and easy snap-in structure according to claim 1 and 2 is characterized in that: said lid (2) is equipped with sealing strip (10) being provided with groove (9) corresponding to box body (1) upper limb place in the groove (9).
4. the plastic lunch box with simple and easy snap-in structure according to claim 1 is characterized in that: said elasticity flange (3) is provided with briquetting (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205022136U CN202407536U (en) | 2011-12-06 | 2011-12-06 | Plastic lunch-box with simple buckling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205022136U CN202407536U (en) | 2011-12-06 | 2011-12-06 | Plastic lunch-box with simple buckling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202407536U true CN202407536U (en) | 2012-09-05 |
Family
ID=46732333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205022136U Ceased CN202407536U (en) | 2011-12-06 | 2011-12-06 | Plastic lunch-box with simple buckling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202407536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767285A (en) * | 2012-10-17 | 2014-05-07 | 膳魔师株式会社 | Food container |
| CN105222099A (en) * | 2015-11-05 | 2016-01-06 | 深圳市邦尔得电子有限公司 | Detachable power pack |
| CN109557755A (en) * | 2017-09-26 | 2019-04-02 | 卡西欧计算机株式会社 | Dust-proof shell, light supply apparatus and projection arrangement |
| US10392169B2 (en) | 2016-07-22 | 2019-08-27 | Jingdong Wu | Lunch box |
-
2011
- 2011-12-06 CN CN2011205022136U patent/CN202407536U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767285A (en) * | 2012-10-17 | 2014-05-07 | 膳魔师株式会社 | Food container |
| CN105222099A (en) * | 2015-11-05 | 2016-01-06 | 深圳市邦尔得电子有限公司 | Detachable power pack |
| CN105222099B (en) * | 2015-11-05 | 2022-11-18 | 深圳市比尔达科技有限公司 | Detachable power supply box |
| US10392169B2 (en) | 2016-07-22 | 2019-08-27 | Jingdong Wu | Lunch box |
| CN109557755A (en) * | 2017-09-26 | 2019-04-02 | 卡西欧计算机株式会社 | Dust-proof shell, light supply apparatus and projection arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: 529000 Yiya Xuan, Haiyi City Garden, Pengjiang District, Jiangmen City, Guangdong Province, 1501 Patentee after: Zhang Zhizhong Address before: 529159 Huaijie Plastic Hardware Manufacturing Co., Ltd. of Forward Industrial Zone, Siqianzhen, Xinhui District, Jiangmen City, Guangdong Province Patentee before: FMC MANUFACTURING (JIANGMEN) CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20170915 Decision number of declaring invalidation: 33337 Granted publication date: 20120905 |
|
| IW01 | Full invalidation of patent right |