CN201457888U - Mail plastic woven packaging bag with locking piece at bag opening position - Google Patents
Mail plastic woven packaging bag with locking piece at bag opening position Download PDFInfo
- Publication number
- CN201457888U CN201457888U CN2009201229120U CN200920122912U CN201457888U CN 201457888 U CN201457888 U CN 201457888U CN 2009201229120 U CN2009201229120 U CN 2009201229120U CN 200920122912 U CN200920122912 U CN 200920122912U CN 201457888 U CN201457888 U CN 201457888U
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- bag
- locking piece
- sack
- hole
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Abstract
The utility model relates to a mail plastic woven packaging bag with a locking piece at a bag opening position, which belongs to postal packaging bags. A commonly used mail packaging bag employs glue or adhesive tapes to seal an opening, and causes inconvenience for use and delivery. The mail plastic woven packaging bag comprises a bag body and a bottom seal, the bag body consists of a woven inner layer and a protective outer layer which are compound and fixed, and the bottom seal is fixed at the bottom of the bag body. The mail plastic woven packaging bag is characterized in that a bag opening of the bag body is foldable, an opening seal hole is arranged on the bag opening, the mail plastic woven packaging bag further comprises the disposable locking piece matching with the opening seal hole, the locking piece has a hinge structure and comprises a connecting sheet, a concave sheet with a locking hole and a lug with a convex post, the concave sheet is connected with the lug through the connecting sheet, a boss is disposed at the front end of the convex post, and the convex post matches with the locking hole. The mail plastic woven packaging bag has the advantages of reasonable structure and design, safe and convenient use, reliable performance and fine opening seal effect.
Description
Technical field
The utility model relates to the mail technology for woven plastic packing bag that a kind of sack place has locking piece, relate in particular to a kind of sack place and have the mail technology for woven plastic packing bag of disposable plastic locking piece, be mainly used in the packing mail items, as can be used as the packaging bag of parcel, the envelope of letter etc., belong to postal packaging bag.
Background technology
The packaging bag kind that is used to adorn mail at present is more, as the packaging bag that is used to post letter is generally envelope made of paper, these envelopes adopt glue or adhesive tape to seal usually, make that the sealing part structural strength of envelope is less, cause sealing in delivery process and destroyed easily, and the bag of this class paper envelope breaks easily, and bag is not had water-proof function usually yet, thereby has brought certain inconvenience to use.
People also adopt parcel bag to come mail items usually, though the structure of parcel bag is comparatively firm, but parcel bag in use, the operation of packing parcel is comparatively complicated, and needs to consume more joint filling material, if any needs consume more strap or adhesive tape, the needs that have consume the more sewing thread that seals, this has not only improved the cost of parcel, and makes the addressee need consume more energy when the dismounting parcel, has also brought inconvenience to use.
The woven compound mail package bags that some bag better performances are also arranged at present, these packaging bags adopt sewing thread to seal usually, make that not only the work capacity when sealing is bigger, it is low to seal efficient, and the safety of sealing is difficult to ensure, thereby increased the potential safety hazard of mail in delivery process.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and is safe in utilization, convenient, dependable performance, and the sack place that sealing effect is good has the mail technology for woven plastic packing bag of locking piece.
The technical scheme in the invention for solving the above technical problem is: the mail technology for woven plastic packing bag that this sack place has locking piece comprises bag and bottom strip of paper used for sealing, described bag comprises braiding internal layer and protection skin, this braiding internal layer and protection are outer compound fixing, the bottom of described bag is sewed up mutually by sewing thread, and described bottom strip of paper used for sealing is fixed on the bag bottom, its characteristics are: the sack of described bag is collapsible, has on this sack and seals the hole; Also comprise and seal the disposable fore shaft spare that the hole is complementary, the structure of described locking piece is a hinge structure, this locking piece comprises connecting strap, have recessed of hole clipping and have the lug of projection, described recessed is connected by connecting strap with lug, the front end of described projection is provided with boss, and this projection and hole clipping are complementary.Make the utility model and to seal cooperation between the hole and to realize enclosing function thus, thereby improved the sealing-strength of mail bag by locking piece to the bag sack.
Locking piece described in the utility model is an integral structure.Make that thus the structure of disposable fore shaft spare is more simple in the utility model.
Locking piece described in the utility model is provided with two hole clippings and two projections.Make that thus the use of locking piece is convenient in the utility model.
The sack of bag described in the utility model is provided with the flanging impression.Make sack of the present utility model folding more convenient thus.
Bag described in the utility model both sides are provided with takes out the limit. and make that thus the volume of the utility model bag is bigger, guarantee that bag can hold more mail, has enlarged applicable surface of the present utility model.
Braiding internal layer described in the utility model is the plastic woven cloth material, and described protection is outer for imitating paper pearly-lustre membrane material.Make that thus intensity of the present utility model is stronger, water resistance is better.
Locking piece described in the utility model is the ABS plastic material.Make that thus productive costs of the present utility model is lower, use convenient.
The utility model compared with prior art, have the following advantages and effect: the utility model comes the sack of bag is sealed by locking piece, make that the speed of sealing of the present utility model is very fast, and the sack structural strength after sealing is bigger, guaranteeing to seal in the mail delivery process can be as excellent as before, thereby has made things convenient for the delivery of mail.
Because the locking piece in the utility model is disposable, promptly after the lug in the hinge shape locking piece and recessed close up, make the projection cross-under in hole clipping, projection has just been suffered in hole clipping by locked, at this moment, unless destroy the structure of locking piece, otherwise be difficult to projection is extracted from hole clipping, use snap close piece to seal in case that is to say the sack in the utility model, unless destroy the structure of locking piece and sack, otherwise just be difficult to open sack, thereby guaranteed that bag inside carries out the safety of mail items.
The utility model is simple in structure, and is easy to use, easy to manufacture, and productive costs is low, and the sealing effect of sack is good.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of the utility model embodiment;
Fig. 2 is the backsight structural representation of Fig. 1;
Fig. 3 is the structural representation that disassembles among Fig. 1 behind the locking piece;
Fig. 4 is the folding structural representation that seals after the expansion among Fig. 3;
Fig. 5 be among Fig. 2 the A-A face analyse and observe the structure for amplifying scheme drawing;
Fig. 6 is the structural representation after amplify at the A place among Fig. 5;
Fig. 7 is the main TV structure scheme drawing of locking piece among the utility model embodiment;
Fig. 8 is the backsight structural representation of Fig. 7;
Fig. 9 is the structural representation of looking up of Fig. 8;
Figure 10 is the structural representation after the locking piece fastening among Fig. 9;
Figure 11 is the plan structure scheme drawing of Figure 10;
Figure 12 is the backsight structural representation of Figure 11.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1-Figure 12, the mail technology for woven plastic packing bag that the sack place has a locking piece in the present embodiment comprises bag 1, bottom strip of paper used for sealing 2 and locking piece 3, wherein bag 1 comprises braiding internal layer 4 and protection outer 5, braiding internal layer 4 and protection outer 5 are compound fixing, make protection outer 5 be wrapped in the outside of braiding internal layer 4.Braiding internal layer 4 is to use the plastic woven cloth manufacturing to form in the present embodiment, protection outer 5 is to use imitative paper pearly-lustre film manufacturing to form, certainly, braiding internal layer in the utility model 4 and protection outer 5 also can use the other materials manufacturing to form according to actual needs.
The bottom of bag 1 is sewed up mutually by sewing thread in the present embodiment, bottom strip of paper used for sealing 2 is by being adhesively fixed on the bottom of bag 1, thereby strengthening the firmness of bag 1 bottom. the outside face of present embodiment bag 1 is sprayed with mailing information and fills in table 10, make in the present embodiment packaging bag in use, can directly fill in and fill in relevant mailing information in the table 10 in mailing information, thereby greatly facilitating the use of packaging bag in the present embodiment. the utility model also can be provided with in the both sides of bag 1 and take out the limit, thereby can enlarge the saturation of 1 pair of mail of bag, this is common practise to one skilled in the art.
Sack 12 places of bag 1 are pressed with a flanging impression 11 in the present embodiment, the front portion of sack 12 is a flanging 13, flanging 13 can fold along flanging impression 11, that is to say that the sack 12 in the present embodiment is folding, thereby helps sack 12 tighter sealing.Have four groups on the sack 12 of present embodiment and seal hole 9, every group is sealed hole 9 and includes that first is sealed hole 93 and second is sealed hole 94, each first is sealed hole 93 and second and is sealed hole 94 and include No. one and seal hole 91 and seal hole 92 No. two, seal hole 91 for No. one and seal hole 92 for No. two about flanging impression 11 symmetries, make flanging 13 after folding on the sack 12, seal for No. one hole 91 and cooresponding seal hole 92 No. two can be overlapping.
Have two hole clippings 71 on recessed 7 in the present embodiment, hole clipping 71 is a long trough; Be fixed with two projections 81 on the lug 8 in the present embodiment, the front end of projection 81 is provided with boss, hole clipping 71 and projection 81 in the present embodiment are complementary, when recessed 7 and lug 8 close tight after, projection 81 just inserts in the hole clipping 71, and projection 81 is locked in hole clipping 71 by the boss of front end, prevents that projection 81 from skidding off in hole clipping 71.Locking piece 3 in the present embodiment is disposable, promptly in the projection in the present embodiment 81 inserts hole clippings 71 after, projection 81 is with regard to the boss that passes through front end and locked in hole clipping 71.Said disposable fore shaft spare 3 refers in the locking piece 3 recessed 7 and lug 8 after closing up in the utility model, projection 81 with regard to locked in the hole clipping 71, usually have only the structure of destroying locking piece 3 projection 81 could be extracted in hole clipping 71, be that same locking piece 3 can not repeated usage, thereby improved the safety in the delivery process of packaging bag in the utility model, can prevent effectively that other people from sealing off mail.Because the locking piece 3 in the present embodiment is to use the ABS plastic manufacturing to form, and makes the ABS plastic of used manufacturing locking piece 3 to recycle, thereby has improved the degree of utilization of resource.On recessed 7 of present embodiment and lug 8, all have groove 31, so not only can save the manufacturing raw material of locking piece 3, and can increase the friction drag on locking piece 3 surfaces, it is folding mutually to help in the locking piece 3 recessed 7 and lug 8 more, certainly, also can not open groove 31 in recessed 7 and the lug 8 of the present utility model.
The hole 9 of sealing in locking piece 3 in the present embodiment and the sack 12 is complementary, projection 81 in the locking piece 3 passes and seals hole 9 and be locked in the hole clipping 71, make locking piece 3 sack 12 can be shut, every group is sealed hole 9 and includes that first is sealed hole 93 and second is sealed hole 94 in the present embodiment, so the locking piece 3 in the present embodiment is provided with two hole clippings 71 and two projections 81, every group of number of aperture that seals on the hole 9 can be provided with according to actual conditions in the utility model, but locking piece 3 and seal hole 9 and be complementary all the time, " coupling " of indication is meant that the projection 81 of locking piece 3 and hole clipping 71 cooperations seal hole 9 and sack 12 is shut here.
Mail technology for woven plastic packing bag in the present embodiment is easy to use, the sealing effect of sack is good, below the use of this mail technology for woven plastic packing bag is simply introduced. after mail that will be to be posted is put into the bag 1 of present embodiment, again the flanging on the sack 12 13 is folded along flanging impression 11, four groups are sealed hole 9 and are located on the sack 12 after folding, use four locking pieces 3 to be fixed to sealing on the hole 9 of coupling at last, be projection 81 in the lug 8 pass seal hole 9 after, recessed 7 and lug 8 are closed tightly, make 71 li of locked hole clippings at recessed 7 of projection 81, seal like this and just sealed by locking piece 3 firmly, thereby help the delivery of mail.
Because the locking piece 3 in the present embodiment is disposable; in case locking piece 3 be fixed to sack seal on the hole 9 after; locking piece 3 has just played protective effect to sealing; when needs are taken the mail technology for woven plastic packing bag of present embodiment apart and are obtained inner mail; usually can only destroy the structure of bag 1 or locking piece 3, thereby guarantee the safety of mail in delivery process.
Above content described in this specification sheets only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (7)
1. a sack place has the mail technology for woven plastic packing bag of locking piece, comprise bag and bottom strip of paper used for sealing, described bag comprises braiding internal layer and protection skin, this braiding internal layer and protection are outer compound fixing, the bottom of described bag is sewed up mutually by sewing thread, and described bottom strip of paper used for sealing is fixed on the bag bottom, and it is characterized in that: the sack of described bag is collapsible, has on this sack and seals the hole; Also comprise and seal the disposable fore shaft spare that the hole is complementary, the structure of described locking piece is a hinge structure, this locking piece comprises connecting strap, have recessed of hole clipping and have the lug of projection, described recessed is connected by connecting strap with lug, the front end of described projection is provided with boss, and this projection and hole clipping are complementary.
2. sack according to claim 1 place has the mail technology for woven plastic packing bag of locking piece, it is characterized in that: described locking piece is an integral structure.
3. sack according to claim 1 place has the mail technology for woven plastic packing bag of locking piece, it is characterized in that: described locking piece is provided with two hole clippings and two projections.
4. have the mail technology for woven plastic packing bag of locking piece according to claim 1 or 2 or 3 described sack places, it is characterized in that: the sack of described bag is provided with the flanging impression.
5. have the mail technology for woven plastic packing bag of locking piece according to claim 1 or 2 or 3 described sack places, it is characterized in that: described bag both sides are provided with takes out the limit.
6. have the mail technology for woven plastic packing bag of locking piece according to claim 1 or 2 or 3 described sack places, it is characterized in that: described braiding internal layer is the plastic woven cloth material, and described protection is outer to be imitative paper pearly-lustre membrane material.
7. have the mail technology for woven plastic packing bag of locking piece according to claim 1 or 2 or 3 described sack places, it is characterized in that: described locking piece is the ABS plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201229120U CN201457888U (en) | 2009-06-25 | 2009-06-25 | Mail plastic woven packaging bag with locking piece at bag opening position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201229120U CN201457888U (en) | 2009-06-25 | 2009-06-25 | Mail plastic woven packaging bag with locking piece at bag opening position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457888U true CN201457888U (en) | 2010-05-12 |
Family
ID=42385241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201229120U Expired - Fee Related CN201457888U (en) | 2009-06-25 | 2009-06-25 | Mail plastic woven packaging bag with locking piece at bag opening position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031974A (en) * | 2017-05-02 | 2017-08-11 | 苍南县龙港彩印厂 | A kind of sealed packing bag |
-
2009
- 2009-06-25 CN CN2009201229120U patent/CN201457888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031974A (en) * | 2017-05-02 | 2017-08-11 | 苍南县龙港彩印厂 | A kind of sealed packing bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100625 |