CN111838923A - Buckle type disposable lunch box - Google Patents
Buckle type disposable lunch box Download PDFInfo
- Publication number
- CN111838923A CN111838923A CN202010747202.8A CN202010747202A CN111838923A CN 111838923 A CN111838923 A CN 111838923A CN 202010747202 A CN202010747202 A CN 202010747202A CN 111838923 A CN111838923 A CN 111838923A
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- Prior art keywords
- box body
- box
- buckle
- elastic tube
- strip
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
Abstract
The invention belongs to the technical field of lunch boxes, in particular to a buckle type disposable lunch box, which comprises a box body and a box cover; the side end of the box cover is respectively provided with a buckle, the side end of the box body is respectively provided with an extending part matched with the buckle, and the outer surface of the extending part is provided with a clamping groove; the outer edge of the bottom surface in the box body is provided with a storage groove, an elastic tube is movably arranged in the storage groove, and the middle part of the elastic tube is symmetrically communicated with a pressure cavity; the bottom surface of the box body is provided with an arc-shaped part, the top end of the outer wall of the arc-shaped part is bonded with a sucker, and the bottom end of the sucker extends out of the outer end of the bottom surface of the box body; according to the invention, by setting the shape of the box body and arranging the sucker on the bottom surface of the box body, the sucker can be conveniently and quickly adsorbed on a desktop and can play a certain fixing effect on the lunch box, the condition that the lunch box is overturned or dishes are leaked under the interference of external force is prevented, and the stability of the lunch box in use is greatly improved.
Description
Technical Field
The invention belongs to the technical field of lunch boxes, and particularly relates to a buckle type disposable lunch box.
Background
In recent years, plastics are widely used for packaging products, and especially play an important role in food packaging, and with the continuous progress of plastic packaging technology, the application of new technology and new technology adopted in the food industry is possible. Plastics are widely used for packaging products, and particularly play an irreplaceable role in food packaging, and are increasingly becoming indispensable packaging materials in the food industry. The plastic packaging of food plays a role in raising the price, safety, sanitation and functions of food and food. The catering industry has particularly wide application to disposable plastic meal boxes.
Some technical schemes about disposable cutlery boxes have also appeared in the prior art, like a chinese patent, patent number 2017212588795, proposed uncapping of a disposable plastics cutlery box among this invention, its structure includes lunch-box lid, lunch-box body, cutlery box handle, cutlery box body edge buckle, cutlery box lid edge buckle, the little incision of cutlery box lid triangle, the utility model discloses an uncapping of disposable plastics cutlery box, lunch-box lid and cutlery box body pass through cutlery box body edge buckle and cutlery box lid edge buckle and closely link to each other, add the handle and the two lunch-box lid triangle little incisions of cutlery box handle and cutlery box lid junction that accord with ergonomic cutlery box and be convenient for the consumer to open edible food. The edge buckle of the lunch box body is a clip-type buckle, and compared with the common lunch box cover, the lunch box has the advantages that the structure of the cover and the box is tight, stable and compact, oil and soup can be effectively prevented from leaking out, and the lunch box cover is a disposable lunch box cover and cannot be restored once being opened, so that the problem that food is stolen by others is solved well.
Although the structure that the cutlery box among the above-mentioned technique can realize lid and box is tight, and is firm inseparable to can effectively prevent spilling of hot water juice, this kind of disposable cutlery box is because the texture is lighter, makes the cutlery box take place easily to slide on the desktop when receiving the interference of external force, thereby makes the cutlery box take place easily to overturn or inside meal spills the circumstances such as, influences the stability of cutlery box when using on the desktop.
In view of the above, the invention provides a buckle type disposable meal box, by setting the shape of the box body and arranging the sucker on the bottom surface of the box body, the sucker can be conveniently and quickly adsorbed on a desktop and play a certain fixing effect on the meal box, the meal box is prevented from being overturned or from leaking under the interference of external force, and the stability of the meal box in use is greatly improved.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the buckle type disposable lunch box, by setting the shape of the box body and arranging the sucker on the bottom surface of the box body, the sucker can be conveniently and quickly adsorbed on a desktop and can play a certain fixing effect on the lunch box, the condition that the lunch box is overturned or meal is leaked under the interference of external force is prevented, and the stability of the lunch box in use is greatly improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a buckle type disposable lunch box comprises a box body and a box cover connected with one side of the box body; the side end of the box cover is respectively provided with a buckle, the side end of the box body is respectively provided with an extending part matched with the buckle, and the outer surface of the extending part is provided with a clamping groove in interference fit with the free end of the buckle; the outer edge of the bottom surface in the box body is provided with a storage groove, a closed elastic tube matched with the storage groove is movably mounted in the storage groove, the middle part of the elastic tube is symmetrically communicated with a pressure cavity made of rubber materials, and the elastic tube is communicated with the side wall of the bottom end of the pressure cavity; the bottom surface of the box body is provided with an arc-shaped part protruding towards one side of the box cover, the top end of the outer wall of the arc-shaped part is bonded with a sucker made of rubber materials, the outer wall of the sucker is attached to the outer wall of the arc-shaped part, and the bottom end of the sucker extends out of the outer end of the bottom surface of the box body; when the disposable lunch box works, although the lunch box in the prior art can realize tight and firm structure between the cover and the box and can effectively prevent soup from leaking, the disposable lunch box is easy to slide on a table top when being interfered by external force due to light texture, so that the lunch box is easy to overturn or internal meal leaks, and the stability of the lunch box when being used on the table top is influenced; when the disposable lunch box is used, the side ends of the box cover and the box body are respectively provided with the group of mutually matched buckles and the extending parts, after food is stored in the box body, the box cover is turned over to drive the buckles to move to the extending parts on the box body, then the buckles are inserted into the clamping grooves in the extending parts and clamped with the clamping grooves, and at the moment, the box cover can be conveniently and quickly fixed on the box body under the action of the buckles, so that the food in the box body can be effectively stored after the box cover is closed; when food inside the lunch box is eaten, the bottom end of the sucker is firstly attached to the table top, then the elastic tube is plugged into the storage groove inside the box body, then the two pressure cavities symmetrically arranged inside the box body are pressed through the chopsticks, at the moment, the gas inside the pressure cavities flows into the elastic tube under the action of external pressure, so that the gas inside the elastic tube is increased and expanded, at the moment, the elastic tube can apply pressure to the side wall of the storage groove far away from the arc part when expanding, so that the side wall of the storage groove drives the arc part on the box body to stretch when being stressed, at the moment, the arc part can press the top end of the sucker when being stretched and deformed, so that the sucker is adsorbed on the table top under the action of the arc part, at the moment, the sucker fixed on the table top can play a certain fixing effect on the lunch box, and the lunch box is prevented from being overturned or leaking under the interference of external force, the elastic tube that sets up simultaneously can carry out more even drawing to the box body bottom surface when the inflation for the box body can drive the sucking disc more stably and effectually adsorb on the desktop when tensile, simultaneously because the activity of elastic tube sets up inside the box body, makes the elastic tube can take out and recycle from its inside after the cutlery box finishes using, thereby greatly reduced the processing degree of difficulty and the manufacturing cost of disposable cutlery box.
Preferably, locking grooves are symmetrically formed in two sides of the free end of the buckle, and when the free end of the buckle is in interference fit with the clamping groove, the side wall of the clamping groove can be clamped in the locking grooves; the during operation, in order to further improve the fastness of buckle and extension when the block, set up the locking groove through the free end both sides at the buckle this moment, when the free end interference pressure equipment of buckle is inside the draw-in groove, the lateral wall of buckle can exert pressure and make it take place elastic deformation to the lateral wall of draw-in groove this moment, the locking groove motion on the buckle is to when being level with the draw-in groove lateral wall mutually, the draw-in groove lateral wall block is at the locking inslot portion under self bounce effect this moment, thereby make the locking groove of mutual block and draw-in groove lateral wall can be with the more stable fixing of buckle on the extension, the save effect of cutlery box to inside food has been improved.
Preferably, the side wall of the elastic tube is pasted with a plastic limiting strip, and the limiting strip is pasted on one side of the elastic tube close to the arc-shaped part; the during operation, in order to make the elastic tube can more effectually drive the sucking disc and adsorb on the desktop when the inflation, set up the spacing of stereoplasm through one side at the elastic tube this moment, make spacing can play certain stopping and restriction effect to the inflation direction of elastic tube, it extrudees and produces the influence to the deformation of arc portion to reduce the lateral wall that the elastic tube is close to the arc portion on to the storage tank, make the elastic tube can more effectually move and effect to one side of keeping away from the arc portion on the storage tank, thereby make the elastic tube can more effectually drive the sucking disc and adsorb on the desktop when the inflation.
Preferably, the bottom end of the inner wall of the sucking disc is symmetrically bonded with strip-shaped pressing blocks, and the pressing blocks are made of plastic materials; the during operation, when the cutlery box finishes using and need break away from mutually with the desktop, extrude the top middle part of arc portion through chopsticks this moment, make the arc portion further take place to warp and drive the sucking disc top and continue the downstream, until inside stereoplasm briquetting of sucking disc is inconsistent with the desktop, the sucking disc top can move to the position department flat with the briquetting top this moment, when the sucking disc top continues the downstream afterwards, the sucking disc bottom can produce the effort with the desktop separation under the pulling force on sucking disc top and the limiting displacement of briquetting this moment, thereby make the sucking disc can convenient and fast break away from with the desktop emergence, the convenience of cutlery box when using has further been improved.
Preferably, a baffle strip is arranged on the bottom surface of the box body corresponding to the inner side of the top end of the storage groove, and the top end of the baffle strip is flush with the top end of the box body; the during operation is through setting up the shelves strip on the box body bottom surface for the shelves strip can constitute the cavity that is used for holding the meal with the box body bottom surface, and the shelves strip can separate the meal in elastic tube in the storage tank and the box body this moment, reduces the pollution that meal and elastic tube or spacing strip contact lead to, simultaneously through the height that sets up the shelves strip, the effectual inside meal that holds of reduction shelves strip flows into the shelves strip outside and the waste that leads to, thereby has further improved the result of use of cutlery box.
Preferably, the inner end surface of the box cover is provided with a sealing strip matched with the blocking strip, when the box cover is sealed with the box body, the inner wall of the sealing strip is attached to the outer wall of the blocking strip, and the bottom end of the sealing strip is located at the bottom of the top end of the blocking strip; the during operation, through set up on the interior terminal surface at the lid with shelves strip matched with sealing strip, when lid and box body seal, the inner wall of sealing strip can laminate mutually with the outer wall of shelves strip, the bottom of sealing strip is located the bottom on shelves strip top simultaneously, make the box body, the lid, the meal that shelves strip and sealing strip are constituteed holds the region and can carry out better sealed and save, reduce the calorific loss of meal or receive external pollution, can reduce splashing of meal in the cutlery box simultaneously, thereby further improvement the result of use of disposable cutlery box.
The invention has the following beneficial effects:
1. according to the invention, by setting the shape of the box body and arranging the sucker on the bottom surface of the box body, the sucker can be conveniently and quickly adsorbed on a desktop and can play a certain fixing effect on the lunch box, the condition that the lunch box is overturned or dishes are leaked under the interference of external force is prevented, and the stability of the lunch box in use is greatly improved.
2. According to the invention, the locking grooves are formed on the two sides of the free end of the buckle, so that the side wall of the clamping groove can be tightly clamped in the locking grooves, the buckle can be more stably fixed on the extending part by the mutually clamped locking grooves and the side wall of the clamping groove, and the storage effect of the lunch box on internal food is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the case body and the case cover of the present invention when they are engaged;
FIG. 2 is an exploded view of the case and lid of the present invention when opened;
FIG. 3 is a schematic view of the structure of the case body and the case cover when they are engaged;
FIG. 4 is an enlarged view at A in FIG. 3;
in the figure: the box body 1, the extension part 11, the clamping groove 12, the storage groove 13, the elastic tube 14, the pressure cavity 15, the arc part 16, the box cover 2, the buckle 21, the locking groove 22, the sucker 3, the limiting strip 4, the pressing block 5, the stop strip 6 and the sealing strip 7.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.
As shown in fig. 1-4, the buckle type disposable lunch box of the present invention comprises a box body 1 and a box cover 2 connected to one side of the box body 1; the side ends of the box cover 2 are respectively provided with a buckle 21, the side ends of the box body 1 are respectively provided with an extension part 11 matched with the buckle 21, and the outer surface of the extension part 11 is provided with a clamping groove 12 in interference fit with the free end of the buckle 21; a storage groove 13 is formed in the outer edge of the bottom surface in the box body 1, a closed elastic tube 14 matched with the storage groove 12 is movably mounted in the storage groove 12, pressure cavities 15 made of rubber materials are symmetrically communicated with the middle of the elastic tube 14, and the elastic tube 14 is communicated with the side wall of the bottom end of each pressure cavity 15; an arc-shaped part 16 protruding towards one side of the box cover 2 is arranged on the bottom surface of the box body 1, a sucker 3 made of rubber materials is adhered to the top end of the outer wall of the arc-shaped part 16, the outer wall of the sucker 3 is attached to the outer wall of the arc-shaped part 16, and the bottom end of the sucker 3 extends out of the outer end of the bottom surface of the box body 1; when the disposable lunch box works, although the lunch box in the prior art can realize tight and firm structure between the cover and the box and can effectively prevent soup from leaking, the disposable lunch box is easy to slide on a table top when being interfered by external force due to light texture, so that the lunch box is easy to overturn or internal meal leaks, and the stability of the lunch box when being used on the table top is influenced; when the disposable lunch box is used, the side ends of the box cover 2 and the box body 1 are respectively provided with the group of mutually matched buckles 21 and the extending part 11, after food is stored in the box body 1, the box cover 2 is turned over to drive the buckles 21 to move to the extending part 11 on the box body 1, then the buckles 21 are inserted into the clamping grooves 12 in the extending part 11 and are clamped with each other, at the moment, the box cover 2 can be conveniently and quickly fixed on the box body 1 under the action of the buckles 21, and therefore the sealed lunch box can effectively store the food in the box body; when eating the food in the lunch box, firstly, the bottom end of the sucker 3 is attached to the table top, then the elastic tube 14 is plugged into the storage groove 12 in the box body 1, then the two pressure cavities 15 symmetrically arranged in the box body 1 are pressed through the chopsticks, at the moment, the gas in the pressure cavities 15 flows into the elastic tube 14 under the action of external pressure, so that the gas in the elastic tube 14 is increased and expanded, at the moment, the elastic tube 14 can apply pressure to the side wall of the storage groove 12 far away from the arc-shaped part 16 when expanding, so that the side wall of the storage groove 12 drives the arc-shaped part 16 on the box body 1 to stretch when being stressed, at the moment, the arc-shaped part 16 can press the top end of the sucker 3 when being stretched and deformed, so that the sucker 3 is adsorbed on the table top under the action of the arc-shaped part 16, and at the moment, the sucker 3 fixed on the table top can play a certain fixing, prevent that the cutlery box from taking place the circumstances that overturn or meal leaked under the interference of external force, the elastic tube 14 that sets up simultaneously can carry out more even drawing to 1 bottom surface of box body when the inflation, make box body 1 can drive sucking disc 3 more stable and effectual absorption on the desktop when tensile, simultaneously because the activity of elastic tube 14 sets up inside box body 1, make elastic tube 14 can follow its inside and take out and recycle after the cutlery box finishes using, thereby greatly reduced the processing degree of difficulty and the manufacturing cost of disposable cutlery box.
As an embodiment of the present invention, locking grooves 22 are symmetrically disposed on two sides of a free end of the buckle 21, and when the free end of the buckle 21 is in interference fit with the slot 12, a side wall of the slot 12 can be clamped inside the locking grooves 22; in operation, in order to further improve the firmness of the buckle 21 and the extension portion 11 when being clamped, at this time, the locking grooves 22 are formed in two sides of the free end of the buckle 21, when the free end of the buckle 21 is pressed in the clamping groove 12 in an interference manner, the side wall of the buckle 21 can apply pressure to the side wall of the clamping groove 12 and enable the side wall to elastically deform, when the locking groove 22 on the buckle 21 moves to be level with the side wall of the clamping groove 12, the side wall of the clamping groove 12 is clamped in the locking groove 22 under the action of self rebound force, so that the locking groove 22 and the side wall of the clamping groove 12 which are mutually clamped can fix the buckle 21 on the extension portion 11 more stably, and the storage effect of the lunch box on internal food is improved.
In one embodiment of the present invention, a plastic stopper strip 4 is adhered to a side wall of the elastic tube 14, and the stopper strip 4 is adhered to a side of the elastic tube 14 close to the arc-shaped portion 16; in operation, in order to make elastic tube 14 can more effectively drive sucking disc 3 and adsorb on the desktop when the inflation, set up the spacing 4 of stereoplasm through one side at elastic tube 14 this moment, make spacing 4 can play certain stopping and restriction effect to elastic tube 14's inflation direction, it extrudees and produces the influence to the deformation of arc 16 to reduce elastic tube 14 to the lateral wall that is close to arc 16 on the storage tank 12, make elastic tube 14 can more effectively move and effect to one side of keeping away from arc 16 on the storage tank 12, thereby make elastic tube 14 can more effectively drive sucking disc 3 and adsorb on the desktop when the inflation.
As an embodiment of the present invention, a strip-shaped pressing block 5 is symmetrically bonded to the bottom end of the inner wall of the suction cup 3, and the pressing block 5 is made of a plastic material; the during operation, when the cutlery box finishes using and need break away from mutually with the desktop, extrude the top middle part of arc 16 through chopsticks this moment, make arc 16 further take place to warp and drive 3 tops of sucking disc and continue downstream, until 3 inside stereoplasm briquetting 5 of sucking disc are inconsistent with the desktop, 3 tops of sucking disc can move this moment to the position department flat with 5 tops of briquetting, when 3 tops of sucking disc continue downstream afterwards, 3 bottoms of sucking disc can produce the effort of separating with the desktop under the pulling force on 3 tops of sucking disc and briquetting 5's limiting displacement this moment, thereby make sucking disc 3 can break away from with the desktop emergence of convenient and fast, the convenience of cutlery box when using has further been improved.
As an embodiment of the invention, a stop strip 6 is arranged on the bottom surface of the box body 1 corresponding to the inner side of the top end of the storage groove 12, and the top end of the stop strip 6 is flush with the top end of the box body 1; the during operation, through set up shelves 6 on 1 bottom surface of box body, make shelves 6 and 1 bottom surface of box body can constitute the cavity that is used for holding the meal, shelves 6 can separate the rice in elastic tube 14 in the storage tank 12 and the box body 1 this moment, reduce the pollution that rice and elastic tube 14 or spacing 4 contact lead to, simultaneously through the height that sets up shelves 6, the effectual meal that 6 inside of reduction shelves held flows into to the 6 outsides of shelves and the waste that leads to, thereby further improved the result of use of cutlery box.
As an embodiment of the present invention, a sealing strip 7 matched with the blocking strip 6 is arranged on an inner end surface of the box cover 2, when the box cover 2 and the box body 1 are closed, an inner wall of the sealing strip 7 is attached to an outer wall of the blocking strip 6, and a bottom end of the sealing strip 7 is located at a bottom of a top end of the blocking strip 6; the during operation, through set up on the interior terminal surface at lid 2 with shelves strip 6 matched with sealing strip 7, when lid 2 seals with box body 1, the inner wall of sealing strip 7 can laminate mutually with the outer wall of shelves strip 6, the bottom of sealing strip 7 is located the bottom on shelves strip 6 top simultaneously, make box body 1, lid 2, the meal that shelves strip 6 and sealing strip 7 are constituteed holds the region and can carry out better sealed and save, reduce the calorific loss of meal or receive external pollution, can reduce spilling of meal in the cutlery box simultaneously, thereby further improvement the result of use of disposable cutlery box.
When the lunch box works, the side ends of the box cover 2 and the box body 1 are respectively provided with the group of mutually matched buckles 21 and the extending parts 11, after food is stored in the box body 1, the box cover 2 is turned over to drive the buckles 21 to move to the extending parts 11 on the box body 1, then the buckles 21 are inserted into the clamping grooves 12 in the extending parts 11 and clamped with the clamping grooves, at the moment, the box cover 2 can be conveniently and quickly fixed on the box body 1 under the action of the buckles 21, and therefore the sealed lunch box can effectively store the food in the box body; when eating the food in the lunch box, firstly, the bottom end of the sucker 3 is attached to the table top, then the elastic tube 14 is plugged into the storage groove 12 in the box body 1, then the two pressure cavities 15 symmetrically arranged in the box body 1 are pressed through the chopsticks, at the moment, the gas in the pressure cavities 15 flows into the elastic tube 14 under the action of external pressure, so that the gas in the elastic tube 14 is increased and expanded, at the moment, the elastic tube 14 can apply pressure to the side wall of the storage groove 12 far away from the arc-shaped part 16 when expanding, so that the side wall of the storage groove 12 drives the arc-shaped part 16 on the box body 1 to stretch when being stressed, at the moment, the arc-shaped part 16 can press the top end of the sucker 3 when being stretched and deformed, so that the sucker 3 is adsorbed on the table top under the action of the arc-shaped part 16, and at the moment, the sucker 3 fixed on the table top can play a certain fixing, prevent that the cutlery box from taking place the circumstances that overturn or meal leaked under the interference of external force, the elastic tube 14 that sets up simultaneously can carry out more even drawing to 1 bottom surface of box body when the inflation, make box body 1 can drive sucking disc 3 more stable and effectual absorption on the desktop when tensile, simultaneously because the activity of elastic tube 14 sets up inside box body 1, make elastic tube 14 can follow its inside and take out and recycle after the cutlery box finishes using, thereby greatly reduced the processing degree of difficulty and the manufacturing cost of disposable cutlery box.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A buckle type disposable lunch box comprises a box body (1) and a box cover (2) connected with one side of the box body (1); the method is characterized in that: the side end of the box cover (2) is respectively provided with a buckle (21), the side end of the box body (1) is respectively provided with an extension part (11) matched with the buckle (21), and the outer surface of the extension part (11) is provided with a clamping groove (12) in interference fit with the free end of the buckle (21); the outer edge of the bottom surface in the box body (1) is provided with a storage groove (13), a closed elastic tube (14) matched with the storage groove is movably mounted in the storage groove (12), the middle part of the elastic tube (14) is symmetrically communicated with pressure cavities (15) made of rubber materials, and the elastic tube (14) is communicated with the side wall of the bottom end of each pressure cavity (15); be provided with on box body (1) bottom surface to lid (2) one side bellied arc portion (16), the outer wall top department of arc portion (16) bonds and has sucking disc (3) that rubber materials made, the outer wall of sucking disc (3) is laminated with the outer wall of arc portion (16) mutually, just the bottom of sucking disc (3) stretches out to the bottom surface outer end of box body (1).
2. A snap-on disposable cutlery box of claim 1, wherein: the free end bilateral symmetry of buckle (21) is provided with locking groove (22), when the free end of buckle (21) and draw-in groove (12) interference fit, the lateral wall of draw-in groove (12) can the block inside locking groove (22).
3. A snap-on disposable cutlery box of claim 1, wherein: the side wall of the elastic tube (14) is pasted with a limiting strip (4) made of plastic materials, and the limiting strip (4) is pasted on one side, close to the arc-shaped part (16), of the elastic tube (14).
4. A snap-on disposable cutlery box of claim 1, wherein: the inner wall bottom of the sucking disc (3) is symmetrically bonded with a strip-shaped pressing block (5), and the pressing block (5) is made of a plastic material.
5. A snap-on disposable cutlery box of claim 1, wherein: and a stop strip (6) is arranged on the bottom surface of the box body (1) corresponding to the inner side of the top end of the storage groove (12), and the top end of the stop strip (6) is flush with the top end of the box body (1).
6. A snap-on disposable cutlery box of claim 1, wherein: be provided with on the inner end face of lid (2) with shelves strip (6) matched with sealing strip (7), when lid (2) and box body (1) seal, the inner wall of sealing strip (7) is laminated with the outer wall of shelves strip (6) mutually, just the bottom of sealing strip (7) is located the bottom on shelves strip (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747202.8A CN111838923A (en) | 2020-07-29 | 2020-07-29 | Buckle type disposable lunch box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747202.8A CN111838923A (en) | 2020-07-29 | 2020-07-29 | Buckle type disposable lunch box |
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| CN111838923A true CN111838923A (en) | 2020-10-30 |
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| CN202010747202.8A Pending CN111838923A (en) | 2020-07-29 | 2020-07-29 | Buckle type disposable lunch box |
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| CN202233570U (en) * | 2011-09-16 | 2012-05-30 | 朱焕峰 | Thermal-insulation dining box with sucker |
| CN202233569U (en) * | 2011-09-16 | 2012-05-30 | 朱焕峰 | Child lunch box with sucking disc |
| CN202588642U (en) * | 2012-04-30 | 2012-12-12 | 乔静兵 | Novel lunch box |
| CN104013178A (en) * | 2013-06-01 | 2014-09-03 | 昆山市奔新精密模具有限公司 | Novel leakproof lunch box |
| CN105725430A (en) * | 2014-12-07 | 2016-07-06 | 天津企元时代科技有限公司 | Layered heat-preserving lunch box with suckers |
| CN206791916U (en) * | 2017-05-25 | 2017-12-26 | 嘉兴金信铝容器有限公司 | A kind of aluminium foil Airline meal box |
| CN107149256A (en) * | 2017-07-10 | 2017-09-12 | 无锡市南长实验中学 | A kind of pupil's Multifunctional stationary case |
| CN108402629A (en) * | 2018-04-19 | 2018-08-17 | 佛山职业技术学院 | A kind of anti-unlatching lunch box |
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