CN203845204U - Closed-loop lock catch for connecting ribbons - Google Patents
Closed-loop lock catch for connecting ribbons Download PDFInfo
- Publication number
- CN203845204U CN203845204U CN201420148124.XU CN201420148124U CN203845204U CN 203845204 U CN203845204 U CN 203845204U CN 201420148124 U CN201420148124 U CN 201420148124U CN 203845204 U CN203845204 U CN 203845204U
- Authority
- CN
- China
- Prior art keywords
- snap close
- closed loop
- closed
- steel wire
- loop snap
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000004806 packaging method and process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Package Frames And Binding Bands (AREA)
Abstract
The utility model discloses a closed-loop lock catch for connecting ribbons, applied to the connection of packaging tapes. The closed-loop lock catch is a rectangular frame formed by bending steel wires, wherein one end of each steel wire is a bent hook while the other end is a fastening column, the hooks and the fastening columns are fastened to connect the steel wires end to end, and thereby the closed-loop lock catch is formed. According to the closed-loop lock catch for connecting ribbons, the design of bending the steel wires is adopted, thus being convenient to process; the lock catches have no material loss, so that production cost is low; risk of cutting off the ribbons is avoided, and tape tension can be kept unchanged; after the packaging tapes are connected by the lock catches and stressed, the hooks and the fastening columns are fastened to form a closed loop, thus being not prone to deformation, and the packaging belt is also not prone to fall, so that security coefficient of packaging is high.
Description
Technical field
The utility model relates to the connection snap close in a kind of packaging field, is specifically related to a kind of closed loop snap close connecting for ribbon.
Background technology
At packaging field, the application of strap is very extensive.The connection of conventional packing band is to realize by connecting snap close, traditional connection snap close is a kind of open loop snap close as shown in accompanying drawing 1 and Fig. 2 adopting, 1 one sides of open loop snap close in rectangle frame shape are provided with an opening that is less than strap width, the strap two ends that are used for into ring connection are enclosed within respectively on two parallel sides frames of open loop snap close 1, and wherein one end of strap is to be located on this side frame that is provided with opening by opening sleeve.
There is following shortcoming in above-mentioned open loop snap close: 1) the open loop snap close of rectangle frame is to process by plate cutting, and in the middle of it, the waste of material of square hole position cutting is large, and productive costs is high; 2) side openings of open loop snap close,, causes strap to connect pulling force and declines by easily hurting belt in the process of opening at strap; 3) connect in stressed process at strap, the sack on being set on aperture position side frame and stressed contact the in two ends of open loop latch openings, easily cause strap and snap close distortion, causes belt to come off from snap close, packaging Joint failure.
Utility model content
The above-mentioned defect existing for traditional open loop snap close, the utility model provides a kind of closed loop snap close connecting for ribbon, and its productive costs is low, strap connects stress equalization, packaging safety and stability.
The utility model adopts following technical scheme to realize: a kind of closed loop snap close connecting for ribbon, described closed loop snap close 4 is formed by steel wire bending, what wherein said steel wire one end was bending has contact with 42, the other end is for taking post 41, described in take post 41 and have contact with 42 overlap joints and realize steel wire head and the tail and connect into described closed loop snap close 4.
Preferably, described closed loop snap close 4 is shaped as the rectangle frame that steel wire is bent into, described in have contact with 42 and take post 41 and be overlapped in a drift angle of described rectangle frame, described in take post 41 places rectangle frame side be connected with strap respectively with parallel with it side.
Further, described in leave gap between taking post 41 and having contact with 42, instant packed band is connected with snap close from gap location.
In concrete use, ring is arranged in described strap end, and suit is arranged on the side with described closed loop snap close 4.
In the utility model, the steel wire that described steel wire is circular section.Described gauge of wire is 2-10mm.
The utlity model has following beneficial effect:
A) adopt steel wire bending design, easy to process, snap close is without spillage of material, and productive costs is low;
B) adopt closed loop design, without the risk of cutting off belt, and can keep cingulum pulling force constant;
C) strap is connected after stressed and is made to take post and have contact with overlap joint by snap close, and snap close forms closed loop, and strap and snap close are difficult for producing distortion, strap difficult drop-off, and packaging safety factor is high.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Brief description of the drawings
Fig. 1 is traditional open loop snap close schematic diagram.
Fig. 2 is traditional open loop snap close connection diagram.
Fig. 3 is the front view of the closed loop snap close that relates to of the utility model.
Fig. 4 is the left view of the closed loop snap close that relates to of the utility model.
Fig. 5 is the birds-eye view of the closed loop snap close that relates to of the utility model.
Fig. 6 is the connection diagram (not stressed connection) of the closed loop snap close that relates to of the utility model.
Fig. 7 is the connection diagram (stressed connection) of the closed loop snap close that relates to of the utility model.
Number in the figure: 1-open loop snap close, 2-the first strap, 3-the second strap, 4-closed loop snap close, 41-takes post, and 42-has contact with.
Detailed description of the invention
Embodiment
Referring to Fig. 3 to Fig. 5, the closed loop snap close connecting for ribbon, described closed loop snap close 4 is formed by steel wire bending, and what wherein said steel wire one end was bending has contact with 42, the other end is for taking post 41, described in take post 41 and have contact with the 42 interior steel wires head and the tail of realizing described in being overlapped on and connect into described closed loop snap close 4.
Preferably, described closed loop snap close 4 is shaped as the rectangle frame that steel wire is bent into, described in have contact with 42 and take post 41 and be overlapped in a drift angle of described rectangle frame, described in take post 41 places rectangle frame side be connected with strap respectively with parallel with it side.
Specifically as shown in Figure 4 and Figure 6, leave gap described between taking post 41 and having contact with 42.
In concrete use, ring is arranged in described strap end, and suit is arranged on the side with described closed loop snap close 4.
In the utility model, described steel wire is that diameter is the circular section steel wire of 2-10mm, has good elasticity, takes post 41 and under load stressing conditions, produces elastic deformation and take post overlap joint.
When closed loop snap close in use the present embodiment is packed and is connected, closed loop snap close 4 is fixedly connected on first strap 2 one end, while connection with the second strap 3, take post 41 through being enclosed within from the gap of taking post 41 and have contact with between 42 the second strap 3 ends, now the first strap 2 is formed and is connected by closed loop snap close 4 with the second strap 3, described in accompanying drawing 6, the first strap 2 and the second strap 3 are stressed towards two ends, the post 41 of taking of closed loop snap close forms complete closed loop towards having contact with Direction distortion and having contact with 42 overlap joints, as shown in Figure 6, take post 41 and have contact with 42 overlap joint post gaps eliminations, can prevent that the landing from taking post 41 of the second strap 3 from causing packaging Joint failure.
Above-mentioned is preferred implementation of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; the various variations of in form and details the utility model having been done, all belong to protection domain of the present utility model.
Claims (6)
1. the closed loop snap close connecting for ribbon, it is characterized in that: described closed loop snap close (4) is formed by steel wire bending, what wherein said steel wire one end was bending has contact with (42), the other end is for taking post (41), described in take post (41) and have contact with (42) overlap joint and realize steel wire head and the tail and connect into described closed loop snap close (4).
2. a kind of closed loop snap close connecting for ribbon according to claim 1, it is characterized in that: described closed loop snap close (4) is shaped as the rectangle frame that steel wire is bent into, described having contact with (42) and take post (41) and be overlapped in a drift angle of described rectangle frame, described in take post (41) place rectangle frame side be connected with strap respectively with parallel with it side.
According to claim 2 a kind of for ribbon connect closed loop snap close, it is characterized in that: described in take post (41) and have contact with between (42) and leave gap.
4. a kind of closed loop snap close connecting for ribbon according to claim 3, is characterized in that: ring is arranged in described strap end, and suit is arranged on the side with described closed loop snap close (4).
5. according to a kind of closed loop snap close connecting for ribbon described in any one in claim 1-4, it is characterized in that: the steel wire that described steel wire is circular section.
6. a kind of closed loop snap close connecting for ribbon according to claim 5, is characterized in that: described gauge of wire is 2-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148124.XU CN203845204U (en) | 2014-03-28 | 2014-03-28 | Closed-loop lock catch for connecting ribbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148124.XU CN203845204U (en) | 2014-03-28 | 2014-03-28 | Closed-loop lock catch for connecting ribbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845204U true CN203845204U (en) | 2014-09-24 |
Family
ID=51558247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148124.XU Expired - Lifetime CN203845204U (en) | 2014-03-28 | 2014-03-28 | Closed-loop lock catch for connecting ribbons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845204U (en) |
-
2014
- 2014-03-28 CN CN201420148124.XU patent/CN203845204U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |