CN203050297U - Plastic sealing mark - Google Patents
Plastic sealing mark Download PDFInfo
- Publication number
- CN203050297U CN203050297U CN 201320037622 CN201320037622U CN203050297U CN 203050297 U CN203050297 U CN 203050297U CN 201320037622 CN201320037622 CN 201320037622 CN 201320037622 U CN201320037622 U CN 201320037622U CN 203050297 U CN203050297 U CN 203050297U
- Authority
- CN
- China
- Prior art keywords
- lock body
- snap close
- hole
- hook
- lock
- 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 - Lifetime
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Abstract
The utility model discloses a plastic sealing mark and belongs to postal service appliances. The plastic sealing mark comprises a lock body and a lock catch. A footstock is arranged on the upper portion of the lock body. A central through hole is formed in the center of the lock catch. The lock body can be inserted and sleeved in the central through hole. A rope hole for a bag tightening rope to penetrate through is arranged in the lock body. A connecting plate is arranged in the middle of the rope hole. A stop block is arranged on the lower portion of the lock body. The stop block and the lock body are pyramids gradually shrinking from top to bottom. An elastic guide hook is arranged on the inner lateral wall of the central through hole of the lock catch. The elastic guide hook is a pyramid matched with the stop block on the lower portion of the lock body. Sectional area of the upper end surface of the stop block is larger than sectional area of the lower end surface of the elastic guide hook. The height of the lock body is larger than the height from the upper end surface of the lock catch to the lower end surface of the elastic guide hook. The inner lateral wall of the lock catch is of a prismatic shape matched with the lock body. The plastic sealing mark has the advantages that when the lock body enters the lock catch, guidance quality is good, installation is convenient, and the lock body does not rotate in the lock catch, use is convenient and the like.
Description
Technical field
The utility model relates to a kind of postal supply, and is especially a kind of be used to the Plastic sealed log of executing the overall budget of envelope mail.
Background technology
Traditional envelope that is used for is pricked lock body and the snap close of the seals of mailbag sack and is respectively cylinder, when lock body when entering snap close, guidance quality is bad, and lock body rotation easily in snap close, is not easy to fix, and installs inconvenient.
At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of Plastic sealed log at above-mentioned deficiency of the prior art, this Plastic sealed log has lock body and is respectively pyramid with the block that is arranged on the lock body bottom, the inside wall of the snap close that matches with lock body is prism-shaped, being arranged on elasticity in the snap close, to lead hook be pyramid, make lock body when entering snap close, guidance quality is good, and is easy for installation, and lock body can not rotate characteristics easy to use in snap close.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises lock body and snap close, the top of described lock body is provided with footstock, the center of described snap close is provided with its interior central through hole of an energy lock bodies sleeve, being provided with in the described lock body can be for pricking the rope hole that the bag rope passes, the middle part in described rope hole is provided with junction plate, the bottom of described lock body is provided with a block, described block and lock body are respectively diminishing pyramid from top to bottom, the inside wall of the central through hole of described snap close is provided with an elasticity and leads hook, described elasticity is led the pyramid of hook for matching with the block of lock body bottom, the sectional area of the upper surface of described block is led the sectional area of the lower surface of hook greater than elasticity, the height of described lock body is led the height of the lower surface of hook, the prism-shaped of the inside wall of described snap close for matching with lock body greater than the upper surface of snap close to elasticity.
The cross section of described junction plate is fusiformis or rhombus.
Described footstock is eight prism-shaped.
Described footstock is cylindric.
The lateral wall of described snap close is cylindric.
The lateral wall of described snap close is eight prism-shaped.
Described lock body, block and elasticity are led hook and are respectively eight pyramids.
Plastic sealed log of the present utility model is compared with prior art, have following outstanding beneficial effect: lock body is respectively pyramid with the block that is arranged on the lock body bottom, the inside wall of the snap close that matches with lock body is prism-shaped, being arranged on elasticity in the snap close, to lead hook be pyramid, make lock body when entering snap close, guidance quality is good, easy for installation, and lock body can not rotate in snap close, easy to use, the junction plate cross section at middle part, rope hole is fusiformis or rhombus, and wire rope handling is easy, the lateral wall of snap close is eight prism-shaped, characteristics such as easy grasping when lock body is connected with snap close.
Description of drawings
Accompanying drawing 1 is that the master of Plastic sealed log looks sectional view;
Accompanying drawing 2 is that the master after the connection of Plastic sealed log looks sectional view;
Accompanying drawing 3 is main TV structure schematic diagrames of the lock body of junction plate when being fusiformis;
Accompanying drawing 5 is main TV structure schematic diagrames of the lock body of junction plate when being rhombus;
Accompanying drawing 6 is that lateral wall is the main TV structure schematic diagram of columned snap close;
Accompanying drawing 7 is that lateral wall is the plan structure schematic diagram of columned snap close;
Accompanying drawing 8 is that lateral wall is the main TV structure schematic diagram of the snap close of eight prism-shaped;
Accompanying drawing 9 is that lateral wall is the plan structure schematic diagram of the snap close of eight prism-shaped;
Accompanying drawing 10 is cross section structure for amplifying schematic diagrames of fusiformis junction plate;
Accompanying drawing 11 is cross section structure for amplifying schematic diagrames of rhombus junction plate;
Description of reference numerals: 1, footstock, 2, the rope hole, 3, junction plate, 4, lock body, 5, block, 6, central through hole, 7, elasticity leads hook, 8, snap close.
The specific embodiment
Explain below 11 pairs of Plastic sealed logs of the present utility model of accompanying drawing are done with reference to Figure of description 1.
Plastic sealed log of the present utility model, its structure comprises lock body 4 and snap close 8, the top of described lock body 4 is provided with footstock 1, the center of described snap close 8 is provided with its interior central through hole 6 of energy lock bodies 4 sleeves, being provided with in the described lock body 4 can be for pricking the rope hole 2 that the bag rope passes, the middle part in described rope hole 2 is provided with junction plate 3, the bottom of described lock body 4 is provided with a block 5, described block 5 and lock body 4 are respectively diminishing pyramid from top to bottom, the inside wall of the central through hole 6 of described snap close 8 is provided with an elasticity and leads hook 7, described elasticity is led the pyramid of hook 7 for matching with the block 5 of lock body 4 bottoms, the sectional area of the upper surface of described block 5 is led the sectional area of the lower surface of hook 7 greater than elasticity, the height of described lock body 4 is led the height of the lower surface of hook 7, the prism-shaped of the inside wall of described snap close 8 for matching with lock body 4 greater than the upper surface of snap close 8 to elasticity.
The cross section of described junction plate 3 is fusiformis or rhombus.Wire rope handling is easy.
Described footstock 1 is eight prism-shaped.Can not roll during placement and drop, and grasping easily.
Described footstock 1 is cylindric.
The lateral wall of described snap close 8 is cylindric.
The lateral wall of described snap close 8 is eight prism-shaped.Can not roll during placement and drop, and grasping easily.
Described lock body 4, block 5 and elasticity are led hook 7 and are respectively eight pyramids.
During use, the two ends that to prick the bag rope earlier penetrate respectively in two rope holes 2 of lock body 4, and snap close 8 placed lock body 4 bottoms, meanwhile, the two ends of pricking the bag rope are exposed at snap close 8, lock body 4 is pressed in the central through hole 6 of snap close 8 with clamp specially by pressing footstock 1 then, passing elasticity on the snap close inwall until the block 5 of lock body 4 bottoms leads hook 7 and gets final product, at this moment lock body 4 can't outwards be deviate from snap close 8, prick the bag rope except directly directly being pressed by the top end face of the bottom face of the footstock 1 on lock body 4 tops and snap close 8, also be clamped between the sidewall of snap close 8 and lock body 4, the bag rope is pricked in locking reliably, and lock body 4 again can't be opened with snap close 8.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (7)
1. Plastic sealed log, comprise lock body and snap close, the top of described lock body is provided with footstock, the center of described snap close is provided with its interior central through hole of an energy lock bodies sleeve, being provided with in the described lock body can be for pricking the rope hole that the bag rope passes, the middle part in described rope hole is provided with junction plate, it is characterized in that: the bottom of described lock body is provided with a block, described block and lock body are respectively diminishing pyramid from top to bottom, the inside wall of the central through hole of described snap close is provided with an elasticity and leads hook, described elasticity is led the pyramid of hook for matching with the block of lock body bottom, the sectional area of the upper surface of described block is led the sectional area of the lower surface of hook greater than elasticity, the height of described lock body is led the height of the lower surface of hook, the prism-shaped of the inside wall of described snap close for matching with lock body greater than the upper surface of snap close to elasticity.
2. Plastic sealed log according to claim 1, it is characterized in that: the cross section of described junction plate is fusiformis or rhombus.
3. Plastic sealed log according to claim 1, it is characterized in that: described footstock is eight prism-shaped.
4. Plastic sealed log according to claim 1, it is characterized in that: described footstock is cylindric.
5. Plastic sealed log according to claim 1, it is characterized in that: the lateral wall of described snap close is cylindric.
6. Plastic sealed log according to claim 1, it is characterized in that: the lateral wall of described snap close is eight prism-shaped.
7. Plastic sealed log according to claim 1, it is characterized in that: described lock body, block and elasticity are led hook and are respectively eight pyramids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037622 CN203050297U (en) | 2013-01-23 | 2013-01-23 | Plastic sealing mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037622 CN203050297U (en) | 2013-01-23 | 2013-01-23 | Plastic sealing mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050297U true CN203050297U (en) | 2013-07-10 |
Family
ID=48733263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037622 Expired - Lifetime CN203050297U (en) | 2013-01-23 | 2013-01-23 | Plastic sealing mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075060A (en) * | 2013-01-23 | 2013-05-01 | 董广凤 | Plastic sealing mark |
-
2013
- 2013-01-23 CN CN 201320037622 patent/CN203050297U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075060A (en) * | 2013-01-23 | 2013-05-01 | 董广凤 | Plastic sealing mark |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |