CN206914934U - A kind of plastic packing box - Google Patents
A kind of plastic packing box Download PDFInfo
- Publication number
- CN206914934U CN206914934U CN201720634529.8U CN201720634529U CN206914934U CN 206914934 U CN206914934 U CN 206914934U CN 201720634529 U CN201720634529 U CN 201720634529U CN 206914934 U CN206914934 U CN 206914934U
- Authority
- CN
- China
- Prior art keywords
- drawing piece
- piece
- bottom plate
- packing box
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Package Frames And Binding Bands (AREA)
Abstract
It the utility model is related to a kind of plastic packing box, including cell-shell, bottom plate, pulling-on piece, wire, battery and photo resistance；The cell-shell outwardly convex forms the cavity for placing article；The bottom plate is provided with a circle connection strap, and the connection strap surrounds a peelable region on bottom plate；The pulling-on piece is Nian Jie with the peelable region on bottom plate, and the pulling-on piece is lighttight hollow-core construction, internally forms an openable confined space；The photo resistance is in the confined space；The wire is connected to plate inner wall, and below connection strap, is surrounded by the shape to match with the peelable region on bottom plate；The battery and photo resistance are connected with wire, and the photo resistance connects and composes a circuit by wire and battery.The utility model cuts the connection strap packed on box plate by pulling wire, and by setting circuit structure to accelerate to cut off connection strap, article is taken out so as to conveniently take packing box apart.
Description
Technical field
Packing box technical field is the utility model is related to, more particularly to a kind of plastic packing box.
Background technology
Existing packing box is sealed in production usually using nailing and glue bonding, sealing compound, and product is unpacked difficulty.It is right
This, some packing boxes set peelable indentation line on the cardboard of bottom surface, and are also the packing box of plastics for bottom plate, only pass through
Impression is set to be difficult to take packing box apart.
Utility model content
Based on this, the purpose of this utility model is, there is provided a kind of plastic packing box easily taken apart.
The purpose of this utility model is achieved through the following technical solutions：A kind of plastic packing box, including cell-shell, bottom
Plate, pulling-on piece, wire, battery and photo resistance；The cell-shell outwardly convex forms the cavity for placing article；Set on the bottom plate
There is a circle connection strap, the connection strap surrounds a peelable region on bottom plate；The pulling-on piece with it is peelable on bottom plate
Region bonding, the pulling-on piece be lighttight hollow-core construction, internally formation one openable confined space；It is described photosensitive
Resistance is in the confined space；The wire is connected to plate inner wall, and below connection strap, is surrounded by and bottom plate
On the shape that matches of peelable region；The battery and photo resistance are connected with wire, and the photo resistance is led to
Cross wire and connect and compose a circuit with battery.
Relative to prior art, the utility model passes through the connection strap for pulling wire to cut on packaging box plate, gold
Category silk has good toughness and dynamics, acts on connection strap and is easily cut off；And by setting circuit structure, drawing
While dynamic wire, circuit turn-on makes wire produce heat, so as to accelerate to cut off connection strap, conveniently takes bottom plate extract apart
Product.
Further, the pulling-on piece is surrounded by lower drawing piece and upper drawing piece, and the lower drawing piece connects with upper drawing piece removable seal
Connect.
Further, the length of the upper drawing piece is more than the length of lower drawing piece.
Further, the lower drawing piece includes bottom surface and flanging, and the bottom surface is Nian Jie with bottom plate；The top of the upper drawing piece
Including protuberance and flanging, the protuberance of the upper drawing piece is covered on above the bottom surface of lower drawing piece, the flanging of the upper drawing piece with
The flanging removable seal connection of lower drawing piece, the bottom of the upper drawing piece are Nian Jie with region peelable on bottom plate.
Further, the plastic packing box also includes dismountable connector, dismountable connector and pull-up
The flanging of piece connects with the flanging of lower drawing piece.
Further, one end sealing of the connector, the other end are provided with slot, the flanging of lower drawing piece and the folding of upper drawing piece
Side is plugged in the slot.
Further, the connector is Flexible Connector.
Further, the open height of the slot of the connector be less than lower drawing piece flanging and upper drawing piece flanging it is total
Thickness.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of plastic packing box of the present utility model.
Fig. 2 is the cross section structure schematic diagram of pulling-on piece 20 in Fig. 1.
Embodiment
Fig. 1~2 is referred to, Fig. 1 is the structural representation of plastic packing box of the present utility model；Fig. 2 is the utility model
Plastic packing box inside top structural representation.
The plastic packing box of the present embodiment includes cell-shell (not shown), bottom plate 10, pulling-on piece 20, wire 30, battery
40th, photo resistance 50 and connector 60.The cell-shell outwardly convex forms the cavity for placing article, and the bottom plate 10 is provided with one
Peelable connection strap 11 is enclosed, the connection strap 11 surrounds a peelable region 12 on bottom plate 10.As further excellent
Change, the connection strap 11 is shaped as " V " type, and such shape can reduce lifting surface area during cutting, prevents cutting
Position is moved, and improves cutting efficiency.
The pulling-on piece 20 is be bonded with the peelable region 12 on bottom plate 10, specifically, the pulling-on piece 20 is located at bottom plate 10
Top, including lighttight lower drawing piece 21 and upper drawing piece 22, it is openable that one is formed between the lower drawing piece 21 and upper drawing piece 22
Confined space 23.
In the present embodiment, the lower drawing piece 21 includes bottom surface 211 and mobilizable flanging 212, the bottom surface 211 and bottom plate
10 bondings；The top of the upper drawing piece 22 includes protuberance 221 and mobilizable flanging 222, the bottom of the upper drawing piece 22 with
Peelable region 12 is bonded on bottom plate 10, and the protuberance 221 of the upper drawing piece 22 is covered on the bottom surface 211 of lower drawing piece 21
Side, the flanging 222 of the upper drawing piece 22 is identical with the shape and size of the flanging 212 of lower drawing piece 21, and by removably connecting
Fitting 60 seals；The connector 60 is elastic material, and is provided with slot 62, length and the flanging 222 and folding of the slot 62
Side 212 matches, and the open height of the slot 62 is less than the gross thickness of flanging 222 and flanging 212, by flanging 222 and flanging
After 212 insertion slots 62, the elastic reaction of connector 60 can cause it not fallen off in the presence of no external force.
The photo resistance 50 in the confined space 23, and with side bonds in the protuberance 221 of upper drawing piece 22.It is described
Wire 30 and battery 40 are fixedly connected with the inwall of bottom plate 10, and the wire 30 is located at the lower section of connection strap 11, its shape
The shape in the peelable region 12 surrounded with connection strap 11 on bottom plate 10 matches.
In the present embodiment, wire 30 is iron wire, and battery 40 is button cell, and photo resistance 50 passes through wire 30 and electricity
Pond 40 connects and composes a circuit, specifically, the both ends of photo resistance 50 are connected with wire 30, both positive and negative polarity and the gold of battery 40
Category silk 30 connects.The operation principle of the circuit is：When need not open packing box, because photo resistance 50 is positioned at impermeable
In the confined space 23 of light, in high-impedance state, circuit is not turned on；When needing to open packing box, connector 60 is pulled down, will
Upper drawing piece 22 and lower drawing piece 21 separate, pull-up upper drawing piece 22, open confined space 23, and photo resistance 50 is very sensitive to light,
Under conditions of having light, resistance reduces rapidly, so as to circuit turn-on.
Operation principle of the present utility model is：Pull-up upper drawing piece 22, wire 30 is affected to cut connection strap 11, due to circuit
Conducting causes wire 30 to produce heat, so as to accelerate to cut off connection strap 11, the final peelable area opened on bottom plate 10
Domain 12, take out article.
Relative to prior art, the utility model passes through the connection strap for pulling wire to cut on packaging box plate, gold
Category silk has good toughness and dynamics, acts on connection strap and is easily cut off；And by setting circuit structure, drawing
While dynamic wire, circuit turn-on makes wire produce heat, so as to accelerate to cut off connection strap, conveniently takes bottom plate extract apart
Product.
Embodiment described above only expresses a kind of embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (8)
- A kind of 1. plastic packing box, it is characterised in that：Including cell-shell, bottom plate, pulling-on piece, wire, battery and photo resistance；It is described Cell-shell outwardly convex forms the cavity for placing article；The bottom plate is provided with a circle connection strap, and the connection strap is in bottom plate upper measurement The region peelable into one；The pulling-on piece is Nian Jie with the peelable region on bottom plate, and the pulling-on piece is lighttight hollow Structure, internally form an openable confined space；The photo resistance is in the confined space；The wire Plate inner wall is connected to, and below connection strap, is surrounded by the shape to match with the peelable region on bottom plate；It is described Battery and photo resistance are connected with wire, and the photo resistance connects and composes a circuit by wire and battery.
- 2. plastic packing box according to claim 1, it is characterised in that：The pulling-on piece is surrounded by lower drawing piece and upper drawing piece, The lower drawing piece is connected with upper drawing piece removable seal.
- 3. plastic packing box according to claim 2, it is characterised in that：The length of the upper drawing piece is more than the length of lower drawing piece Degree.
- 4. plastic packing box according to claim 3, it is characterised in that：The lower drawing piece includes bottom surface and flanging, described Bottom surface is Nian Jie with bottom plate；The top of the upper drawing piece includes protuberance and flanging, and the protuberance of the upper drawing piece is covered on drop-down Above the bottom surface of piece, the flanging of the upper drawing piece and the flanging removable seal of lower drawing piece connect, the bottom of the upper drawing piece with Peelable region bonding on bottom plate.
- 5. plastic packing box according to claim 4, it is characterised in that：The plastic packing box also includes removably connecting Fitting, dismountable connector and the flanging of upper drawing piece and the flanging of lower drawing piece connect.
- 6. plastic packing box according to claim 5, it is characterised in that：One end sealing of the connector, the other end are set There is slot, the flanging of lower drawing piece and the flanging of upper drawing piece are plugged in the slot.
- 7. plastic packing box according to claim 6, it is characterised in that：The connector is Flexible Connector.
- 8. plastic packing box according to claim 7, it is characterised in that：The open height of the slot of the connector is less than The gross thickness of the flanging of lower drawing piece and the flanging of upper drawing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634529.8U CN206914934U (en) | 2017-06-02 | 2017-06-02 | A kind of plastic packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634529.8U CN206914934U (en) | 2017-06-02 | 2017-06-02 | A kind of plastic packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914934U true CN206914934U (en) | 2018-01-23 |
Family
ID=61314463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720634529.8U Expired - Fee Related CN206914934U (en) | 2017-06-02 | 2017-06-02 | A kind of plastic packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206914934U (en) |
-
2017
- 2017-06-02 CN CN201720634529.8U patent/CN206914934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190602 |