CN201874963U - Lead-free tamper device - Google Patents
Lead-free tamper device Download PDFInfo
- Publication number
- CN201874963U CN201874963U CN2010205806651U CN201020580665U CN201874963U CN 201874963 U CN201874963 U CN 201874963U CN 2010205806651 U CN2010205806651 U CN 2010205806651U CN 201020580665 U CN201020580665 U CN 201020580665U CN 201874963 U CN201874963 U CN 201874963U
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- CN
- China
- Prior art keywords
- tamper
- lid
- main body
- upper casing
- groove
- 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 provides a lead-free tamper device which comprises a tamper cover, an upper case, a lower case, an embedded copper nut and a screw, wherein the tamper cover comprises a tamper main body, a mechanism to be destroyed, connecting frameworks, hooks and a destroying opening. The mechanism to be destroyed is connected with the tamper main body through the connecting frameworks. The hooks are arranged at both sides below the tamper main body. The destroying opening is formed between the two adjacent connecting frameworks. The upper case comprises a case body, a tamper groove, a stop step, a buckle step and a screw hole. The stop step leans against the inner wall and the bottom of the tamper groove. The buckle step is relatively arranged at the bottom of the side wall of the tamper groove. The screw hole is arranged in the center of the bottom of the tamper groove. The lead-free tamper device is made of environment-friendly materials, and can be made in various particular shapes according to the practical conditions of the product.
Description
Technical field
The utility model relates to a kind of antiwithdrawal device, relates in particular to a kind of unleaded antiwithdrawal device that does not contain lead material
Background technique
What existing in the market tamper structure great majority used is lead sealing, because lead sealing contains lead, does not meet environmental requirement.Be similar to the such product of USB flash disk, traditional lead sealing just seems, and volume is too big, and influences attractive in appearance.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of that make by the material of compliance with environmental protection requirements such as plastic cement or metal, can be according to the actual conditions of product, carry out the unleaded antiwithdrawal device of various special shapes customizations.
In order to address the above problem, the utility model provides a kind of unleaded antiwithdrawal device, and it comprises tamper lid, upper casing, lower casing, flush type copper nut, screw.This tamper lid comprises tamper main body, mechanism to be destroyed, connects bone, trip, destruction mouth.This is waited to destroy mechanism and is connected with this tamper main body by this connection bone, and this trip is located at the both sides of this tamper main body below, is formed with this destruction mouth between two adjacent these connections bones.Upper casing comprises housing, tamper groove, stop bit step, buckle step and screw hole.This stop bit step is against the inwall of this tamper groove and bottom and be provided with, and this buckle step relatively is arranged on the bottom of the sidewall of this tamper groove, and this screw hole is located at the central authorities of the bottom of this tamper groove.
During enforcement, this is waited to destroy between mechanism and this tamper main body and is provided with readily removable portion, and the shape of this readily removable portion can also be single face V-type or two-sided V-type.
During enforcement, this tamper lid can be made by plastic material, also can be made by metallic material.
During enforcement, the shape of this tamper main body and this tamper groove can be circular, also can be rectangular, Hexagon.
During enforcement, the buckle structure of this tamper lid and this upper casing can be that this tamper covers and is provided with the buckle step, and this upper casing is provided with trip.
During enforcement, the buckle structure of this tamper lid and this upper casing can also be that tamper covers and is provided with the buckle step, and upper casing is provided with the moving card fastener, is provided with a pressure spring at the end away from the tamper lid of moving card fastener.
Description of drawings
Fig. 1 is the schematic representation of the utility model first embodiment's tamper lid.
Fig. 2 is a sectional view of waiting to destroy other Placement of mechanism and tamper main body.
Fig. 3 is the schematic representation of the utility model first embodiment's upper casing.
Fig. 4 is pack into the sectional view of unleaded antiwithdrawal device behind the upper casing of tamper lid.
Fig. 5 is pack into the plan view of unleaded antiwithdrawal device behind the upper casing of tamper lid.
Fig. 6 is the schematic representation of the buckle structure of the utility model second embodiment's tamper lid and upper casing.
Fig. 7 is the schematic representation of the buckle structure of the utility model the 3rd embodiment's tamper lid and upper casing.
Embodiment
Below in conjunction with accompanying drawing, each embodiment of the present utility model is done detailed description further.
Fig. 1 is the schematic representation of the utility model first embodiment's tamper lid.Tamper lid 1 comprises tamper main body 11, waits to destroy mechanism 12, connects bone 13, destroys mouth 14 and trip 15.Wait to destroy mechanism 12 and connect bones 13 by four and be connected with tamper main body 11, trip 15 is located at the both sides of tamper main body 11 belows, is formed with between the two adjacent connection bones and destroys mouth 14.Tamper lid 11 can be made by plastic material, also can be made by metallic material.Wherein, the shape of tamper main body 11 can be a circle shown in Figure 1, also can be shapes such as rectangular, Hexagon.
Fig. 2 is a sectional view of waiting to destroy other Placement of mechanism and tamper main body.Except shown in Figure 1 waiting destroys mechanism 12 and tamper main body 11 by being connected bone 13 ways of connecting, middle wait to destroy between mechanism 12 and the tamper main body 11 be provided with readily removable 16, this shape of readily removable 16 can be: single face V-type and two-sided V-type, concrete pattern as shown in Figure 2.The material of waiting to destroy mechanism 12 is for as flexible materials such as rubber, and waits to destroy the thinner thickness of mechanism 12, like this, it broken with tip utensils such as tweezers than being easier to.
Fig. 3 is the schematic representation of the utility model first embodiment's upper casing.Upper casing 2 comprises housing 21, tamper groove 22, stop bit step 23, buckle step 24 and screw hole 25.The shape of tamper groove 22 is decided according to the shape of the tamper main body 11 of tamper lid 1, so that its ccontaining tamper lid 1 down so the shape of tamper groove 22 can be circular, also can be shapes such as rectangular, Hexagon.Stop bit step 23 is provided with against the inwall of tamper groove 22 and bottom, and the effect of stop bit step 23 is when tamper lid 1 installs to correct position, by propping up the bottom of tamper main body 11, stops tamper lid 1 to continue to move downward.When tamper lid 1 is encased in tamper groove 22, owing to be subjected to the compressing of tamper groove 22 inwalls, trip 15 among Fig. 1 since self elasticity to internal strain, move to the lower surface of buckle step 24 at trip 15 after, trip 15 returns to original-shape, and this is that the trip 15 of tamper lid 1 just is buckled on the buckle step 24.Buckle step 24 relatively is arranged on the bottom of the sidewall of tamper groove 22.Screw hole 25 is located at the central authorities of the bottom of tamper groove 22.
Fig. 4 is pack into the sectional view of unleaded antiwithdrawal device behind the upper casing of tamper lid.This unleaded antiwithdrawal device comprises tamper lid 1, upper casing 2, lower casing 3, flush type copper nut 4 and screw 5.For the little product of profile, this unleaded antiwithdrawal device can directly be made on the housing that needs tamper, to save the space.And for the bigger product of profile, this unleaded antiwithdrawal device can be made independent parts, therefore can be on series product shared same set of antiwithdrawal device.In the sectional view of Fig. 4, flush type copper nut 4 and lower casing 3 are one, and upper casing 2 at first is assembled in the lower casing 3, and lock screw 5 then, cover tamper lid 1.If turn on screw 5 again, must open or destroy tamper lid 1 earlier.The machine if manufacturer needs repairing prizes gently from the destruction mouth 14 of tamper lid 1 with tweezers and can stick up the disconnection synthetism, takes the plastic cement of waiting to destroy mechanism 12 off, exposes a circular hole, thereby with the screw-driver screw 5 of back-outing smoothly.After pulling down upper casing 2, push trip 15 from the back side of upper casing 2, can take off the trip 15 of tamper lid 1, take off tamper lid 1 from buckle step 24.After maintenance is finished, cover new tamper lid 1 again and get final product.If lack of competence personnel such as non-producer need open machine, because in a single day tamper lid 1 covers, under the situation of not destroying tamper lid 1, just can't touch screw 5, need the tamper housing thereby can't open.If shakedown has then stayed the evidence that destroys.Fig. 5 is the plan view of unleaded antiwithdrawal device.
Fig. 6 is the schematic representation of the buckle structure of the utility model second embodiment's tamper lid and upper casing.The structure of describing among the utility model second embodiment's structure and the utility model first embodiment is basic identical, and unique difference is: be provided with trip on upper casing 2, and be provided with the buckle step on tamper lid 1.Make the trip of upper casing 2 buckle on the buckle step of tamper lid 1 during assembling, reach the purpose of tamper.
Fig. 7 is the schematic representation of the buckle structure of the utility model the 3rd embodiment's tamper lid and upper casing.The structure of describing among the utility model the 3rd embodiment's structure and the utility model first embodiment is basic identical, unique difference is: be provided with moving card fastener 26 on upper casing 2, the end away from tamper lid 1 at moving card fastener 26 is provided with a pressure spring 27, is provided with the buckle step on tamper lid 1.In the time of assembling tamper lid 1, tamper lid 1 promotes moving card fastener 26 and moves right, and pressure spring 27, and after tamper lid 1 was seated, spring 4 promoted in the buckle step that moving card fasteners 3 are inserted into tamper lid 1 tamper lid 1 to be opened again.
More than shown in only be preferred embodiment of the present utility model, only be illustrative for the utility model, and nonrestrictive.Common knowledge personnel understand at this professional skill field tool, can carry out many changes to it in the spirit and scope that the utility model claim is limited, revise, even the change of equivalence, but all will fall in the protection domain of the present utility model.
Claims (6)
1. a unleaded antiwithdrawal device comprises flush type copper nut, screw, it is characterized in that, also comprises tamper lid, upper casing, lower casing, flush type copper nut, screw;
This tamper lid comprises tamper main body, mechanism to be destroyed, connects bone, trip, destruction mouth;
This is waited to destroy mechanism and is connected with this tamper main body by this connection bone, and this trip is located at the both sides of this tamper main body below, is formed with this destruction mouth between two adjacent these connections bones;
Upper casing comprises housing, tamper groove, stop bit step, buckle step and screw hole;
This stop bit step is against the inwall of this tamper groove and bottom and be provided with, and this buckle step relatively is arranged on the bottom of the sidewall of this tamper groove, and this screw hole is located at the central authorities of the bottom of this tamper groove.
2. unleaded antiwithdrawal device as claimed in claim 1 is characterized in that, this is waited to destroy between mechanism and this tamper main body and is provided with readily removable portion, and the shape of this readily removable portion can also be single face V-type or two-sided V-type.
3. unleaded antiwithdrawal device as claimed in claim 1 is characterized in that, this tamper lid is made by plastic material or metallic material.
4. unleaded antiwithdrawal device as claimed in claim 1 is characterized in that, the shape of this tamper main body and this tamper groove be circle, rectangular, hexagonal one of them.
5. unleaded antiwithdrawal device as claimed in claim 1 is characterized in that, the buckle structure of this tamper lid and this upper casing is: this tamper covers and is provided with the buckle step, and this upper casing is provided with trip.
6. unleaded antiwithdrawal device as claimed in claim 1, it is characterized in that, the buckle structure of this tamper lid and this upper casing is: tamper covers and is provided with the buckle step, and upper casing is provided with the moving card fastener, is provided with a pressure spring at the end away from the tamper lid of moving card fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806651U CN201874963U (en) | 2010-10-22 | 2010-10-22 | Lead-free tamper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806651U CN201874963U (en) | 2010-10-22 | 2010-10-22 | Lead-free tamper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874963U true CN201874963U (en) | 2011-06-22 |
Family
ID=44162881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205806651U Expired - Lifetime CN201874963U (en) | 2010-10-22 | 2010-10-22 | Lead-free tamper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874963U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768065A (en) * | 2012-07-24 | 2012-11-07 | 奥豪斯仪器（常州）有限公司 | Structure capable of preventing user from illegally opening balance body in sealed state of electronic balance |
| CN105952739A (en) * | 2016-07-21 | 2016-09-21 | 北京灵铱科技有限公司 | Threaded assembly structure for 3D printing plastic part |
| CN106015249A (en) * | 2016-06-27 | 2016-10-12 | 嘉兴艾可森紧固件有限公司 | Anti-theft screw with copper cover cap |
| CN109703245A (en) * | 2018-12-29 | 2019-05-03 | 佛山市南海晶资金属有限公司 | A kind of fever aluminum board |
-
2010
- 2010-10-22 CN CN2010205806651U patent/CN201874963U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768065A (en) * | 2012-07-24 | 2012-11-07 | 奥豪斯仪器（常州）有限公司 | Structure capable of preventing user from illegally opening balance body in sealed state of electronic balance |
| CN106015249A (en) * | 2016-06-27 | 2016-10-12 | 嘉兴艾可森紧固件有限公司 | Anti-theft screw with copper cover cap |
| CN105952739A (en) * | 2016-07-21 | 2016-09-21 | 北京灵铱科技有限公司 | Threaded assembly structure for 3D printing plastic part |
| CN109703245A (en) * | 2018-12-29 | 2019-05-03 | 佛山市南海晶资金属有限公司 | A kind of fever aluminum board |
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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: 20110622 |