CN204173336U - A kind of mailbag strapping - Google Patents
A kind of mailbag strapping Download PDFInfo
- Publication number
- CN204173336U CN204173336U CN201420603290.4U CN201420603290U CN204173336U CN 204173336 U CN204173336 U CN 204173336U CN 201420603290 U CN201420603290 U CN 201420603290U CN 204173336 U CN204173336 U CN 204173336U
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- CN
- China
- Prior art keywords
- reinforced rib
- belt body
- chisel teeth
- tapered end
- mailbag
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- 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.)
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a kind of mailbag strapping.It is good that the mail tying tape that object is to provide should have locking effect, the technical characterstic that productive costs is lower.Technical scheme is: a kind of mailbag strapping, comprise the belt body of strip and be positioned at the tubulose tapered end of belt body head, tubulose tapered end is provided with the pressure word slice that supplies embossed marks, the middle part of belt body is shaped with several chisel teeths arranged in the same way, two and the friction tight dead bolt of chisel teeth one-way lock has been arranged symmetrically with in the endoporus of tubulose tapered end, the gap of one fixed width is left between two dead bolts, it is characterized in that: the front and back of described chisel teeth is respectively equipped with a reinforced rib, the reinforced rib in all chisel teeth fronts is arranged in a straight line along the length direction of belt body, the reinforced rib at all chisel teeth back side is also arranged in a straight line along the length direction of belt body, described two dead bolts all offer breach, the breach of two dead bolts is corresponding with the reinforced rib in chisel teeth front and the reinforced rib at the back side respectively.
Description
Technical field
The utility model relates to strapping technical field, specifically a kind of strapping for mailbag sealing.
Background technology
Mailbag is a kind of utensil that mail the most often uses in sorting seal and transport.Mailbag is filled rear needs and is sealed, and early stage sealing work generally adopts the rope made of hemp to add the form of lead sealing, generally adopts now the mailbag strapping of plastic material to coordinate pliers for binding to seal.
The structure of conventional mailbag strapping is as shown in Fig. 1 to Fig. 4, the belt body A1 comprising strip and the tubulose tapered end A4 being positioned at belt body head, tubulose tapered end is provided with the pressure word slice A3 that supplies embossed marks, the middle part of belt body is shaped with several chisel teeth A2 arranged in the same way, two and the friction tight dead bolt A5 of chisel teeth one-way lock has been arranged symmetrically with in the endoporus of tubulose tapered end, the gap of one fixed width is left between two dead bolts, belt body inserts from the top of tubulose tapered end, a Zha Quan is formed after gap is through the endoporus of tubulose tapered end, chisel teeth locking prevents external force from opening from the front and back of chisel teeth by two dead bolts respectively.
The defect of conventional mailbag strapping is: 1. when two dead bolts are hooked on the front and back of chisel teeth, and belt body still can carry out rocking to a certain degree at left and right directions, dead bolt and chisel teeth may be caused to depart from, make to seal inefficacy; 2. conventional mailbag strapping is when injection moulding, tubulose tapered end is injection molded into the body complete with a section that presses word slice length to adapt, the top of body is concordant with pressure word slice, but one section of body from the top of tubulose tapered end to dead bolt there is no too many effect to sealing work, only play the effect adding solid pressure word slice, without the need to complete injection moulding, in order to avoid cause the waste of resource, be unfavorable for reducing productive costs.
Utility model content
The purpose of this utility model overcomes the deficiency in above-mentioned background technology, and provide a kind of improvement of mailbag strapping, it is good that this mail tying tape should have locking effect, the technical characterstic that productive costs is lower.
For realizing above object, the utility model have employed following technical scheme:
A kind of mailbag strapping, comprise the belt body of strip and be positioned at the tubulose tapered end of belt body head, tubulose tapered end is provided with the pressure word slice that supplies embossed marks, the middle part of belt body is shaped with several chisel teeths arranged in the same way, two and the friction tight dead bolt of chisel teeth one-way lock has been arranged symmetrically with in the endoporus of tubulose tapered end, the gap of one fixed width is left between two dead bolts, it is characterized in that: the front and back of described chisel teeth is respectively equipped with a reinforced rib, the reinforced rib in all chisel teeth fronts is arranged in a straight line along the length direction of belt body, the reinforced rib at all chisel teeth back side is also arranged in a straight line along the length direction of belt body, described two dead bolts all offer breach, the breach of two dead bolts is corresponding with the reinforced rib in chisel teeth front and the reinforced rib at the back side respectively.
The top of described tubulose tapered end is shaped with a recess, and this recess extends from the tube wall near pressure word slice side to opposite side tube wall.
Described reinforced rib is triangular in shape, and adapts with the inclined-plane of chisel teeth pro and con.
The beneficial effects of the utility model are: the utility model arranges reinforced rib at the pro and con of chisel teeth, reinforced rib coordinates the breach on dead bolt that belt body can be prevented at double swerve, make belt body up and down and left and right directions all cannot action, can effectively prevent dead bolt and chisel teeth from departing from, locking effect is good; In addition, the utility model is shaped with a recess on the top of tubulose tapered end, can save material, reduces productive costs.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of conventional mailbag strapping.
Fig. 2 is the plan structure schematic diagram of conventional mailbag strapping.
Fig. 3 be in Fig. 1 A-A to cutaway view Amplified image.
Fig. 4 is the partial enlarged drawing of Fig. 2.
Fig. 5 is main TV structure schematic diagram of the present utility model.
Fig. 6 is plan structure schematic diagram of the present utility model.
Fig. 7 is right TV structure enlarged drawing of the present utility model.
Fig. 8 be in Fig. 5 B-B to cutaway view Amplified image.
Fig. 9 is the partial enlarged drawing of Fig. 6.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Fig. 5-Fig. 9, a kind of mailbag strapping described in the utility model, integral molded plastic is shaping, comprise the belt body 1 of strip and be positioned at the tubulose tapered end 4 of belt body head, tubulose tapered end is provided with the pressure word slice 5 that supplies embossed marks, the middle part of belt body is shaped with several chisel teeths 2 (front and back is inclined-plane) arranged in the same way, has been arranged symmetrically with the gap leaving one fixed width between two Yu the friction tight dead bolt of chisel teeth one-way lock 6, two dead bolts in the endoporus of tubulose tapered end.The afterbody of belt body inserts from the top of tubulose tapered end, after gap is through the endoporus of tubulose tapered end, form a Zha Quan, and the front and back that two dead bolts are hooked on chisel teeth is respectively by chisel teeth thus prevent external force from opening.
The front and back of described chisel teeth is respectively equipped with a reinforced rib 3, and described reinforced rib is triangular in shape, and adapts with the inclined-plane of chisel teeth pro and con.The reinforced rib in all chisel teeth fronts is arranged in a straight line along the length direction of belt body, the reinforced rib at all chisel teeth back side is also arranged in a straight line along the length direction of belt body, usually, the reinforced rib in chisel teeth front and the reinforced rib at the chisel teeth back side in the same plane.Described two dead bolts all offer breach 8, and the breach of two dead bolts is corresponding with the reinforced rib in chisel teeth front and the reinforced rib at the back side respectively.
In order to save material, the top of described tubulose tapered end is shaped with a recess 7, and this recess extends from the tube wall near pressure word slice side to the tube wall away from pressure word slice side.This recess is shaping when injection moulding, can be injection molded into the recess of arc, and the recess of inclined-plane shape or the recess of other type, specifically determine as required.
Claims (3)
1. a mailbag strapping, comprise the belt body (1) of strip and be positioned at the tubulose tapered end (4) of belt body head, tubulose tapered end is provided with the pressure word slice (5) that supplies embossed marks, the middle part of belt body is shaped with several chisel teeths arranged in the same way (2), two and the friction tight dead bolt of chisel teeth one-way lock (6) has been arranged symmetrically with in the endoporus of tubulose tapered end, the gap of one fixed width is left between two dead bolts, it is characterized in that: the front and back of described chisel teeth is respectively equipped with a reinforced rib (3), the reinforced rib in all chisel teeth fronts is arranged in a straight line along the length direction of belt body, the reinforced rib at all chisel teeth back side is also arranged in a straight line along the length direction of belt body, described two dead bolts all offer breach (8), the breach of two dead bolts is corresponding with the reinforced rib in chisel teeth front and the reinforced rib at the back side respectively.
2. a kind of mailbag strapping according to claim 1, is characterized in that: the top of described tubulose tapered end is shaped with a recess (7), and this recess extends from the tube wall near pressure word slice side to opposite side tube wall.
3. a kind of mailbag strapping according to claim 1 and 2, is characterized in that: described reinforced rib is triangular in shape, and adapts with the inclined-plane of chisel teeth pro and con.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603290.4U CN204173336U (en) | 2014-10-17 | 2014-10-17 | A kind of mailbag strapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603290.4U CN204173336U (en) | 2014-10-17 | 2014-10-17 | A kind of mailbag strapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173336U true CN204173336U (en) | 2015-02-25 |
Family
ID=52562165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603290.4U Active CN204173336U (en) | 2014-10-17 | 2014-10-17 | A kind of mailbag strapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751087A (en) * | 2022-04-25 | 2022-07-15 | 国网黑龙江省电力有限公司双鸭山供电公司 | Power cable strapping tape |
-
2014
- 2014-10-17 CN CN201420603290.4U patent/CN204173336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751087A (en) * | 2022-04-25 | 2022-07-15 | 国网黑龙江省电力有限公司双鸭山供电公司 | Power cable strapping tape |
| CN114751087B (en) * | 2022-04-25 | 2024-04-02 | 国网黑龙江省电力有限公司双鸭山供电公司 | Power cable strapping tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |