CN201554731U - Anti-dismantle structure and anti-dismantle fastener thereof - Google Patents
Anti-dismantle structure and anti-dismantle fastener thereof Download PDFInfo
- Publication number
- CN201554731U CN201554731U CN2009202730145U CN200920273014U CN201554731U CN 201554731 U CN201554731 U CN 201554731U CN 2009202730145 U CN2009202730145 U CN 2009202730145U CN 200920273014 U CN200920273014 U CN 200920273014U CN 201554731 U CN201554731 U CN 201554731U
- Authority
- CN
- China
- Prior art keywords
- sheet
- tamper
- flange
- fastener
- joining hole
- 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
Images
Abstract
The utility model discloses an anti-dismantle structure and an anti-dismantle fastener. The anti-dismantle structure comprises a housing formed by butting an upper cover body with a lower cover body, at least one combined hole is formed in the combined position where the two cover bodies are overlapped, and is communicated with at least a stopping groove in the radial direction; at least one anti-dismantle fastener is provided and is axially provided with an upright column, a groove is formed on the top surface of the upright column, the bottom of the upright column is connected with a flaky rack piece through a retracted neck part, at least one end of the rack piece is protruded with a flange at the top of the rack piece in the radial direction, the bottom of the rack piece is different from the flange to be bilaterally symmetrical and obliquely extends with a pair of hook pieces, and a gap is respectively formed between the hook pieces and the rack piece; the anti-dismantle fastener is inserted in the combined hole to let the two hook pieces penetrate out and are fastened in the combined hole, and the flange is fixed in the stopping groove formed corresponding to the combined hole. When the anti-dismantle fastener is rotated, the neck part designed and provided with a weak plane breaks, the situation can be used as the reference for determining liability on whether dismantling of the housing exists in case of a dispute on damaged housing of an electronic device.
Description
Technical field
The utility model relates to the tamper structure, refers to especially a kind ofly can differentiate easily whether the tamper structure of disassembling foundation is voluntarily arranged.Into person is arranged especially, and the utility model further comprises a kind of tamper fastener.
Background technique
Electronic equipment is mostly with upper and lower cover body butt joint and form a housing so that coat therebetween circuit board and relevant electronic component, and for avoid two lids in conjunction with the time screw and joining hole expose, and destroy whole aesthetic feeling.So most of dealers all are located at joining hole in the collar flange of aforementioned lower cover, so that screw is by behind each joining hole, and be locked in the default screw of projection of upper cover body, make upper and lower cover body be combined into a housing.
In fact, electronic equipment is disassembled voluntarily and is keeped in repair for avoiding the user, therefore the dealer is broken or broken tamper paster easily in this of joining hole surface stickup, before the user desires voluntarily the removal screw, instrument can destroy the tamper paster in advance, to disassemble the foundation of electronic equipment voluntarily as the user.
After only this tamper paster can dissolve viscose glue by solvent, remove by the joining hole surface.At this moment, after the user can utilize instrument that screw is got loose by joining hole, whole housing can be removed, thereby derive many puzzlements, after for example abominable user removes housing, often destroy internal circuit or mechanism after, censuring this electronic equipment again is defective products, dog-and-pony dealer's goodwill, and then claim.Therefore, how providing a kind of tamper fastener firmly to combine with electronic equipment, with the malicious sabotage of stopping to attempt to dismantle electronic equipment and derived, is that relevant dealer demands the problem that common desire solves urgently.
The model utility content
The utility model main purpose is to provide a kind of tamper structure, and it has a tamper fastener, and it is incorporated into article, for example in the joining hole of two of case of electronic device butt joint lid jointing places; When with instrument, when for example screwdriver rotates this tamper fastener, will cause the fracture damage of this tamper fastener, with when disputable in the future, be beneficial to identify the attribution of liability foundation.
For reaching aforesaid purpose, the technological means that the utility model is taked provides a kind of tamper structure, and it comprises:
One housing, it is formed by upper and lower cover body butt joint, and the overlapping delivery position of this two lid is offered at least one joining hole, and at least one block groove of this joining hole radial communication; And
At least one tamper fastener, it axially has a column, this column end face is provided with a groove, the bottom connects a sheet frame sheet via a retraction shape neck, the radially at least one distal process in this sheet top is stretched a flange, this sheet bottom differs from the flange bilateral symmetry and obliquely extends a pair of sheet that colludes, and respectively colludes between sheet and frame sheet to have a gap; This tamper fastener inserts in this joining hole, makes two to collude sheet and pass and be snapped in joining hole, and this flange then is fixed in the corresponding block groove that is provided with of this joining hole.
The utility model secondary objective is to provide a kind of tamper fastener, and it is by instrument, when for example screwdriver rotates, will cause the fracture damage of this tamper fastener, with when disputable in the future, is beneficial to identify the attribution of liability foundation.
For reaching aforesaid purpose, the technological means that the utility model is taked provides a kind of tamper fastener that is used for the tamper structure, and it comprises:
One column, its end face is provided with a groove, and the bottom is provided with a retraction shape neck; And
One sheet frame sheet, its top connects this neck, and the radially at least one distal process in this sheet top stretches a flange, and this sheet bottom differs from the flange bilateral symmetry and obliquely extends a pair of sheet that colludes, and respectively colludes between sheet and frame sheet to have a gap.
Described tamper structure, wherein, this colludes sheet end face inner edge projection one tongue piece, and its level is to rank of formation, and joining hole inwall and root edge prop up this tongue piece respectively and be cross-placed on a rank.
Described tamper structure, wherein, this column end face one connects the plate-like cap of a size greater than joining hole, and this groove then axially is opened in this cap end face.
Described tamper structure, wherein, this groove is a geometric modelling.
Described tamper structure, wherein, this flange and block groove are circular arc, and this sheet is that arrow is vowed shape.
A kind of tamper fastener that is used for the tamper structure, it comprises:
One column, its end face is provided with a groove, and the bottom is provided with a retraction shape neck; And
One sheet frame sheet, its top connects this neck, and the radially at least one distal process in this sheet top stretches a flange, and this sheet bottom differs from the flange bilateral symmetry and obliquely extends a pair of sheet that colludes, and respectively colludes between sheet and frame sheet to have a gap.
Described tamper fastener, wherein, this colludes sheet end face inner edge projection one tongue piece, and its level is to rank of formation, and joining hole inwall and root edge prop up this tongue piece respectively and be cross-placed on a rank.
Described tamper fastener, wherein, this column end face one connects the plate-like cap of a size greater than joining hole, and this groove then axially is opened in this cap end face.
Described tamper fastener, wherein, this groove is a geometric modelling.
Described tamper fastener, wherein, this flange and block groove are circular arc, and this sheet is that arrow is vowed shape.
The beneficial effects of the utility model are, have overcome existing product after suffering that the user dismantles, and can't prove the user and dismantle this situation voluntarily.But when the user desires to disassemble housing, it is with instrument, for example screwdriver inserts groove and rotation, because of this is intercalated in this in the block groove to flange, make the frame sheet be stationary state, column is then along with the cap rotation, because the neck size between column and frame sheet is thinner, thereby rupture, that is when this tamper fastener was ruptured by neck, the column and the cap of its first half were deviate from by joining hole; The frame sheet of Lower Half and a pair of sheet that colludes then fall in the housing, and the fact of this tamper fastener fracture can be used as when case of electronic device damages dispute in the future, and whether the attribution of liability foundation of disassembling housing is voluntarily arranged.
Be further to disclose concrete technology contents of the present utility model, at first see also graphic, wherein:
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model tamper fastener;
Fig. 2 is the front elevation of the utility model tamper fastener;
Fig. 3 is the three-dimensional exploded view of the utility model tamper fastener and housing;
Fig. 4 is the utility model tamper fastener and stereogram after housing combines;
The sectional drawing that Fig. 5 a and Fig. 5 b are intercepted along line A-A and line B-B for Fig. 4.
Embodiment
To shown in Figure 4, basically, tamper structure of the present utility model comprises a housing 1 as Fig. 3, and at least one tamper fastener 2 combines.
Wherein, this housing 1, can be an electronic equipment during enforcement, vertoro tool for example, this housing 1 has a upper cover body 11 and a lower cover 12, and this two lid utilizes existing binding member, for example screw is by default hole, and upper and lower cover body 11,12 is combined into a housing 1, only this is a prior art, does not intend giving unnecessary details at this.And the utility model housing 1 technical characteristics is, the overlapping delivery position of this two lid is offered at least one circular joining hole 13, and the block groove 131 of at least one circular arc of these joining hole 13 radial communication, as shown in Figure 3, this joining hole is preferably and radially is being oppositely arranged a pair of block groove 131, be snapped in this joining hole 13 to chat tamper fastener 2 after an action of the bowels, and this tamper fastener 2 radially the flange of projection then be snapped in block groove 131, this tamper fastener 2 can't be rotated in joining hole 13.
As shown in Figure 1 to Figure 3, tamper fastener 2 is by the spike thing of plastics ejection formation, it is axially arranged with a geometric modelling, for example columned column 21, and its top one connects the plate-like cap 22 of a size greater than joining hole 13, these cap 22 end faces axially are provided with the groove 23 of a geometric modelling, as shown in the figure, this groove 23 is an in-line, and only these groove 23 appearance are not as limit, when it is implemented, can be cross, triangle, quadrangle ... Deng.These column 21 belows and an arrow are vowed 24 necks 25 that are provided with a retraction shape of shape frame sheet, and this neck 25 makes size thinner because of the plane of weakness design, so the facts that ruptures takes place during rotation easily.
This radially at least one end in sheet 24 tops, be preferably two ends projection one circular arc flange 26 respectively, therefore, the length of this two flange 26 and appearance are equal to the distance and the appearance of two block grooves 131 just, each flange 26 is embedded in the corresponding block groove 131, and can't rotates.These sheet 24 bottoms differ from flange 26 bilateral symmetry and obliquely extend a pair of taper and collude sheet 27, and this two colludes sheet 27 and 24 of frame sheets respectively have a gap 28, make this collude sheet 27 and contract and outer elasticity of opening in having.In addition, respectively collude sheet 27 end face inner edge projections one tongue piece 271, its level is to forming rank 272, so that bridging for joining hole 13 bottoms of housing 1.
As shown in Figures 3 and 4, when this tamper fastener 2 combines with housing 1, only need with this tamper fastener 2 two V-shaped collude sheet 27 and radially the pair of flanges 26 of projection aim at joining hole 13 respectively and a pair of block groove 131 inserts, make this two collude sheet 27 compressive strain and moving down in joining hole 13, collude sheet 27 up to two and pass joining hole 13, make joining hole 13 inwalls and root edge prop up tongue piece 271 respectively and be cross-placed on a rank 272, make this tamper fastener 2 shown in Fig. 5 a, can't axially break away from joining hole 13; And this tamper fastener 2 pair of flanges 26 radially, then a pair of block groove 131 along this joining hole 13 moves down, when two collude sheet 27 and are snapped in joining hole 13, this is to flange 26 intercalation and be positioned this to block groove 131 bottoms shown in Fig. 5 b just, this tamper fastener 2 is fixed in the joining hole 13, and can't rotates.
See it by Fig. 4, this tamper fastener 2 only has exposing of cap 22 outside housing 1, and this cap 22 will allow the user think that this tamper fastener 2 is a screw because of having the setting of groove 23.So, via enforcement of the present utility model, when the user desired to disassemble housing, it was with instrument, for example screwdriver inserts groove 23 and rotation, because of this is intercalated in this in the block groove 131 to flange 26, make frame sheet 24 be stationary state, column 21 is then along with cap 22 rotations, because neck 25 sizes that column 21 and frame sheet are 24 are thinner, thereby the facts of generation fracture, that is when this tamper fastener 2 was ruptured by neck 25, the column 21 and the cap 22 of its first half were deviate from by joining hole 13; The frame sheet 24 of Lower Half and a pair of sheet 27 that colludes then fall in the housing 1, and the fact of these tamper fastener 2 fractures can be used as when case of electronic device damages dispute in the future, whether the attribution of liability foundation of disassembling housing is voluntarily arranged, and really is a ware big good structure not seen before.
That the utility model disclosed is a kind of of preferred embodiment, and patent right category of the present utility model is not all taken off in Ju Bu change or modification and come from technological thought of the present utility model and be easy to the person of knowing by inference by the people who has the knack of this skill such as.
Claims (10)
1. tamper structure is characterized in that comprising:
One housing, it is formed by upper and lower cover body butt joint, and the overlapping delivery position of this two lid is offered at least one joining hole, and at least one block groove of this joining hole radial communication; And
At least one tamper fastener, it axially has a column, this column end face is provided with a groove, the bottom connects a sheet frame sheet via a retraction shape neck, the radially at least one distal process in this sheet top is stretched a flange, this sheet bottom differs from the flange bilateral symmetry and obliquely extends a pair of sheet that colludes, and respectively colludes between sheet and frame sheet to have a gap; This tamper fastener inserts in this joining hole, makes two to collude sheet and pass and be snapped in joining hole, and this flange then is fixed in the corresponding block groove that is provided with of this joining hole.
2. tamper structure as claimed in claim 1 is characterized in that, this colludes sheet end face inner edge projection one tongue piece, and its level is to rank of formation, and joining hole inwall and root edge prop up this tongue piece respectively and be cross-placed on a rank.
3. tamper structure as claimed in claim 1 is characterized in that, this column end face one connects the plate-like cap of a size greater than joining hole, and this groove then axially is opened in this cap end face.
4. tamper structure as claimed in claim 3 is characterized in that, this groove is a geometric modelling.
5. tamper structure as claimed in claim 1 is characterized in that, this flange and block groove are circular arc, and this sheet is that arrow is vowed shape.
6. a tamper fastener that is used for the tamper structure is characterized in that, comprising:
One column, its end face is provided with a groove, and the bottom is provided with a retraction shape neck; And
One sheet frame sheet, its top connects this neck, and the radially at least one distal process in this sheet top stretches a flange, and this sheet bottom differs from the flange bilateral symmetry and obliquely extends a pair of sheet that colludes, and respectively colludes between sheet and frame sheet to have a gap.
7. tamper fastener as claimed in claim 6 is characterized in that, this colludes sheet end face inner edge projection one tongue piece, and its level is to rank of formation, and joining hole inwall and root edge prop up this tongue piece respectively and be cross-placed on a rank.
8. tamper fastener as claimed in claim 6 is characterized in that, this column end face one connects the plate-like cap of a size greater than joining hole, and this groove then axially is opened in this cap end face.
9. tamper fastener as claimed in claim 8 is characterized in that, this groove is a geometric modelling.
10. tamper fastener as claimed in claim 6 is characterized in that, this flange and block groove are circular arc, and this sheet is that arrow is vowed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202730145U CN201554731U (en) | 2009-11-27 | 2009-11-27 | Anti-dismantle structure and anti-dismantle fastener thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202730145U CN201554731U (en) | 2009-11-27 | 2009-11-27 | Anti-dismantle structure and anti-dismantle fastener thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554731U true CN201554731U (en) | 2010-08-18 |
Family
ID=42614413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202730145U Expired - Lifetime CN201554731U (en) | 2009-11-27 | 2009-11-27 | Anti-dismantle structure and anti-dismantle fastener thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554731U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042287A (en) * | 2010-12-22 | 2011-05-04 | 联合汽车电子有限公司 | Torsion type nondestructive installation self-locking mechanism |
| 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 |
| CN103861954A (en) * | 2011-12-31 | 2014-06-18 | 中山市奥美森工业有限公司 | Pipe bending machine round die |
| CN110319081A (en) * | 2018-03-30 | 2019-10-11 | 南宁富桂精密工业有限公司 | The electronic device of Anti-dismounting structure and the application Anti-dismounting structure |
| CN110413065A (en) * | 2018-04-27 | 2019-11-05 | 南宁富桂精密工业有限公司 | Electronic device with Anti-dismounting structure |
| CN111803967A (en) * | 2017-08-22 | 2020-10-23 | 山东知柚信息科技有限公司 | A easily install hinge structure for kite skeleton |
-
2009
- 2009-11-27 CN CN2009202730145U patent/CN201554731U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042287A (en) * | 2010-12-22 | 2011-05-04 | 联合汽车电子有限公司 | Torsion type nondestructive installation self-locking mechanism |
| CN103861954A (en) * | 2011-12-31 | 2014-06-18 | 中山市奥美森工业有限公司 | Pipe bending machine round die |
| CN103861954B (en) * | 2011-12-31 | 2016-02-24 | 中山市奥美森工业有限公司 | A kind of bending machine circle mould |
| 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 |
| CN111803967A (en) * | 2017-08-22 | 2020-10-23 | 山东知柚信息科技有限公司 | A easily install hinge structure for kite skeleton |
| CN110319081A (en) * | 2018-03-30 | 2019-10-11 | 南宁富桂精密工业有限公司 | The electronic device of Anti-dismounting structure and the application Anti-dismounting structure |
| CN110413065A (en) * | 2018-04-27 | 2019-11-05 | 南宁富桂精密工业有限公司 | Electronic device with Anti-dismounting structure |
| CN110413065B (en) * | 2018-04-27 | 2021-01-01 | 南宁富桂精密工业有限公司 | Electronic device with anti-dismantling structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201554731U (en) | Anti-dismantle structure and anti-dismantle fastener thereof | |
| CA2938803C (en) | Tamper evident cap | |
| WO2007014393A3 (en) | Amorphous efavirenz and the production thereof | |
| CN1720174A (en) | Child proof and tamper evident container | |
| WO2010046037A3 (en) | Method and device for the production of a packaged unit, and packaged unit obtained thereby | |
| US10124934B2 (en) | Anti-counterfeit bottle cap | |
| WO2007145830A1 (en) | Child-resistant package | |
| CN104411591B (en) | Composite pack with a pouring element, and blank for producing such a pack | |
| US20210016936A1 (en) | Container opening identification structure with non-equal configuration pre-broken line | |
| CN201400370Y (en) | Pry-off type anti-fake bottle and bottle cap | |
| JP2014015242A (en) | Capping stopper | |
| JP2010000602A (en) | Synthetic resin-made cap, its manufacturing method and mold for its manufacture | |
| JP3120178U (en) | Shrink package | |
| AU2020201893B2 (en) | Container opening identification structure with non-equal configuration pre-breaking line | |
| JP2019172290A (en) | Sealing cap and sealed container | |
| JP5645509B2 (en) | Tube container | |
| JP5889011B2 (en) | Mold cap for screw cap with seal | |
| CN104686608B (en) | A kind of dough sheet machine | |
| CN206634437U (en) | Antitheft metal cover | |
| CN207028097U (en) | A kind of rotary demoulding device | |
| JP2005231661A (en) | Plastic cap with fraudulent unsealing preventive function | |
| CN209245012U (en) | A kind of pre- anti-fracture fastening structure | |
| CN208616479U (en) | A kind of breakage structure | |
| CN206313073U (en) | Battery component | |
| JP5274433B2 (en) | Method for manufacturing a pilfer-proof cap |
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: 20100818 |