CN204326729U - A kind of enhanced plastic strip of paper used for sealing - Google Patents
A kind of enhanced plastic strip of paper used for sealing Download PDFInfo
- Publication number
- CN204326729U CN204326729U CN201420760932.1U CN201420760932U CN204326729U CN 204326729 U CN204326729 U CN 204326729U CN 201420760932 U CN201420760932 U CN 201420760932U CN 204326729 U CN204326729 U CN 204326729U
- Authority
- CN
- China
- Prior art keywords
- tapered end
- lock core
- sealing
- shell fragment
- paper used
- 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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Abstract
The utility model discloses a kind of enhanced plastic strip of paper used for sealing, comprise locking bar, one end of described locking bar is lock core, and the other end is tapered end, wherein, described tapered end comprises the first tapered end screens, the second tapered end screens and tapered end positive stop, described lock core external surface is provided with the first reinforcing rib, and inner surface is provided with the second reinforcing rib, is distributed with the first shell fragment and the second shell fragment that are oppositely arranged in described lock core, described first shell fragment is used for fixing the second tapered end screens, and described second shell fragment is used for fixing the first tapered end screens.The enhanced plastic strip of paper used for sealing that the utility model provides, locking point by arranging the first tapered end screens, the second tapered end screens formation two that is interlocked with two shell fragments respectively, reaching the effect of dual fail-safe, improve safety factor than monolock point; The effect of protection lock body can be played by arranging reinforcing rib at lock core surfaces externally and internally, improve steadiness and the safety of product structure.
Description
Technical field
The utility model relates to a kind of plastic seal, particularly relates to a kind of enhanced plastic strip of paper used for sealing.
Background technology
Add plastic paper strip seal material and be generally ABS or PP, be opaque colored plastics, can not see internal lock cored structure, the safety of protection product, lock body inside adopts clamp-spring type structure, and lock body is ABS or PP, and inner lock core is ABS or PP.Surface of lock body can be typewrited by the laser of customization, indicate, encode, the information such as bar code, color.The devices such as plastic seal is mainly used in container, container car, truck, railway carriage or compartment car.Generally only have after existing plastic paper strip seal tapered end enters lock body one lock point, reliable clamping can not be ensured, overall steadiness and safety poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of enhanced plastic strip of paper used for sealing, can ensure that tapered end realizes reliable clamping after entering lock body, greatly improve steadiness and the safety of product structure.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of enhanced plastic strip of paper used for sealing, comprise locking bar, one end of described locking bar is lock core, the other end is tapered end, wherein, described tapered end comprises the first tapered end screens, the second tapered end screens and tapered end positive stop, described lock core external surface is provided with the first reinforcing rib, inner surface is provided with the second reinforcing rib, the first shell fragment and the second shell fragment that are oppositely arranged is distributed with in described lock core, described first shell fragment is used for fixing the second tapered end screens, and described second shell fragment is used for fixing the first tapered end screens.
Above-mentioned enhanced plastic strip of paper used for sealing, wherein, described lock core is oval lock core, and the number of described first reinforcing rib is eight, and described eight the first reinforcing ribs are along the radian such as the excircle distribution of oval lock core.
Above-mentioned enhanced plastic strip of paper used for sealing, wherein, is provided with Lock cylinder cover outside described lock core, and described Lock cylinder cover is provided with the 3rd reinforcing rib and step, and described step is provided with Lock cylinder cover stopper slot and Lock cylinder cover spacer.
Above-mentioned enhanced plastic strip of paper used for sealing, wherein, described tapered end positive stop and locking bar junction are provided with oval breakpoint and anti-skidding muscle.
Above-mentioned enhanced plastic strip of paper used for sealing, wherein, is formed with the first lock core confined planes and the second lock core confined planes in described lock core.
The utility model contrast prior art has following beneficial effect: the enhanced plastic strip of paper used for sealing that the utility model provides, point is locked by arranging the first tapered end screens, the second tapered end screens formation two that is interlocked with two shell fragments respectively, reach the effect of dual fail-safe, improve safety factor than monolock point; The effect of protection lock body can be played by arranging reinforcing rib at lock core surfaces externally and internally, improve steadiness and the safety of product structure.
Accompanying drawing explanation
Fig. 1 is the utility model enhanced plastic seal structure schematic diagram;
Fig. 2 is the top view of the utility model enhanced plastic seal structure;
Fig. 3 is the cross-sectional view along A-A line in Fig. 2;
Fig. 4 is the tapered end part structure for amplifying schematic diagram of the utility model enhanced plastic strip of paper used for sealing;
Fig. 5 is the lock core part structure for amplifying schematic diagram of the utility model enhanced plastic strip of paper used for sealing;
Fig. 6 is H place enlarged diagram in Fig. 3;
Fig. 7 is the lock core structure schematic diagram of the utility model enhanced plastic strip of paper used for sealing;
Fig. 8 is the Lock cylinder cover structural representation of the utility model enhanced plastic strip of paper used for sealing.
In figure:
1 first reinforcing rib 2 locking bar 3 first tapered end screens
The oval breakpoint of 4 second tapered end screens 5 tapered end positive stop 6
7 anti-skidding muscle 8 second reinforcing rib 9 Lock cylinder cover stopper slots
10 first shell fragment 11 second shell fragment 12 first lock core confined planes
13 the 3rd reinforcing rib 14 step 15 Lock cylinder cover spacers
16 second lock core confined planes 17 lock core 18 tapered ends
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the utility model enhanced plastic seal structure schematic diagram; Fig. 2 is the top view of the utility model enhanced plastic seal structure; Fig. 3 is the cross-sectional view along A-A line in Fig. 2; Fig. 4 is the tapered end part structure for amplifying schematic diagram of the utility model enhanced plastic strip of paper used for sealing; Fig. 5 is the lock core part structure for amplifying schematic diagram of the utility model enhanced plastic strip of paper used for sealing; Fig. 6 is H place enlarged diagram in Fig. 3.
Refer to Fig. 1 ~ Fig. 6, the enhanced plastic strip of paper used for sealing that the utility model provides, comprise locking bar 2, one end of described locking bar 2 is lock core 17, the other end is tapered end 18, wherein, described tapered end 18 comprises the first tapered end screens 3, second tapered end screens 4 and tapered end positive stop 5, described lock core 17 external surface is provided with the first reinforcing rib 1, inner surface is provided with the second reinforcing rib 8, be distributed with the first shell fragment 10 and the second shell fragment 11 be oppositely arranged in described lock core 17, described first shell fragment 10 is for fixing the second tapered end screens 4, and described second shell fragment 11 is for fixing the first tapered end screens 3.Described lock core 17 is oval lock core, and the number of described first reinforcing rib 1 is eight, and described eight the first reinforcing ribs 1 are along the radian such as the excircle distribution of oval lock core.
The enhanced plastic strip of paper used for sealing that the utility model provides, two lock points are formed by arranging the first tapered end screens 3, second tapered end screens 4, first tapered end screens 3, second tapered end screens 4 is interlocked with the second shell fragment 11, first shell fragment 10 respectively, reach the effect of dual fail-safe, improve safety factor than monolock point; Good booster action can be played by arranging reinforcing rib at lock core surfaces externally and internally to lock body structure, and then play protection internal core parts not by External force interference.The first lock core confined planes 12 and the second lock core confined planes 16 is formed, as shown in Figure 6 and Figure 7 in described lock core 17.During concrete use, first tapered end screens 3 is through the second lock core confined planes 16, continue to penetrate the first shell fragment 10, due to the elastic characteristic of plastics, first shell fragment 10 can block the first tapered end screens 3 part, and can not pull in the opposite direction, this is the first screens, first tapered end screens 3 continues to penetrate the second shell fragment 11, same reason forms the second screens, and the second screens is made up of movable lock core, when pulling out, the step of the first tapered end screens 3 part can block the first lock core confined planes 12, lock core channel floor is made to extrude the first shell fragment 10, the first shell fragment 10 is made to have larger convergent force to block the second tapered end screens 4, material is thus formed good secondary protection.
The enhanced plastic strip of paper used for sealing that the utility model provides, described tapered end positive stop 5 and locking bar 2 junction are provided with oval breakpoint 6 and anti-skidding muscle 7; Thus make disconnected position more clear, more convenient use after remove this product.
The enhanced plastic strip of paper used for sealing that the utility model provides, Lock cylinder cover is provided with outside described lock core 17, described Lock cylinder cover is provided with the 3rd reinforcing rib 13 and step 14, described step 14 is provided with Lock cylinder cover stopper slot 9 and Lock cylinder cover spacer 15, Lock cylinder cover spacer 15 part can coordinate with Lock cylinder cover stopper slot 9 part, formed spacing, play positioning action when Product Assembly is welded, as shown in Figure 8.Lock cylinder cover and lock body head fits; use ultrasonic bonding, can well seal thus protect internal construction, the 3rd reinforcing rib 13 preferably adopts chamfer design; Lock cylinder cover lid can well be made on lock body, and step 14 can well coordinate with the second reinforcing rib 8 part step.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (5)
1. an enhanced plastic strip of paper used for sealing, comprise locking bar (2), one end of described locking bar (2) is lock core (17), the other end is tapered end (18), it is characterized in that, described tapered end (18) comprises the first tapered end screens (3), second tapered end screens (4) and tapered end positive stop (5), described lock core (17) external surface is provided with the first reinforcing rib (1), inner surface is provided with the second reinforcing rib (8), the first shell fragment (10) and the second shell fragment (11) that are oppositely arranged is distributed with in described lock core (17), described first shell fragment (10) is for fixing the second tapered end screens (4), described second shell fragment (11) is for fixing the first tapered end screens (3).
2. enhanced plastic strip of paper used for sealing as claimed in claim 1, it is characterized in that, described lock core (17) is oval lock core, the number of described first reinforcing rib (1) is eight, and described eight the first reinforcing ribs (1) are along the radian such as the excircle distribution of oval lock core.
3. enhanced plastic strip of paper used for sealing as claimed in claim 2, it is characterized in that, described lock core is provided with Lock cylinder cover outside (17), described Lock cylinder cover is provided with the 3rd reinforcing rib (13) and step (14), and described step (14) is provided with Lock cylinder cover stopper slot (9) and Lock cylinder cover spacer (15).
4. enhanced plastic strip of paper used for sealing as claimed in claim 1, it is characterized in that, described tapered end positive stop (5) and locking bar (2) junction are provided with oval breakpoint (6) and anti-skidding muscle (7).
5. enhanced plastic strip of paper used for sealing as claimed in claim 1, is characterized in that, be formed with the first lock core confined planes (12) and the second lock core confined planes (16) in described lock core (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760932.1U CN204326729U (en) | 2014-12-04 | 2014-12-04 | A kind of enhanced plastic strip of paper used for sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760932.1U CN204326729U (en) | 2014-12-04 | 2014-12-04 | A kind of enhanced plastic strip of paper used for sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326729U true CN204326729U (en) | 2015-05-13 |
Family
ID=53163101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760932.1U Expired - Fee Related CN204326729U (en) | 2014-12-04 | 2014-12-04 | A kind of enhanced plastic strip of paper used for sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520696A (en) * | 2018-06-04 | 2018-09-11 | 山东瑞尔锁业有限公司 | Plastic lead seal |
-
2014
- 2014-12-04 CN CN201420760932.1U patent/CN204326729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520696A (en) * | 2018-06-04 | 2018-09-11 | 山东瑞尔锁业有限公司 | Plastic lead seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI XINFAN INDUSTRIAL CORPORATION Free format text: FORMER NAME: SHANGHAI XINFAN CONTAINER PARTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201506 Shanghai Jinshan Industrial Zone No. 1336 gold Gelu Patentee after: Shanghai Xin Fan Industry Co., Ltd Address before: 201506 Shanghai City, Jinshan District Gelu No. 1336 gold Patentee before: SHANGHAI XINFAN CONTAINER FITTINGS CO., LTD. |
|
| 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: 20150513 Termination date: 20171204 |