CN2746460Y - Lead sealing device for tax control cash register - Google Patents
Lead sealing device for tax control cash register Download PDFInfo
- Publication number
- CN2746460Y CN2746460Y CN 200320121550 CN200320121550U CN2746460Y CN 2746460 Y CN2746460 Y CN 2746460Y CN 200320121550 CN200320121550 CN 200320121550 CN 200320121550 U CN200320121550 U CN 200320121550U CN 2746460 Y CN2746460 Y CN 2746460Y
- Authority
- CN
- China
- Prior art keywords
- hole
- cash register
- control cash
- tax
- sealing device
- 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
Links
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- Cash Registers Or Receiving Machines (AREA)
Abstract
The utility model discloses a lead sealing device for tax control cash register. On the fastening point of the upper shell and the lower shell of the register shell of the tax control cash register, a threaded hole is arranged on top of the lower shell, and on the point of the upper shell corresponding to the threaded hole, a stepped hole is provided which is concentric with the threaded hole. The cross section of the upper stepped hole is a polygon hole which is internally embedded with a sleeve matching with the external shape of the polygon hole. The sleeve is provide with a cylindrical stepped hole, and a bolt is penetrated through the sleeve, with the bolt head pressed on the stepped bottom surface of the sleeve. The bolt is screwed in the threaded hole of the lower shell, and the upper part of the bolt head is filled with a lead pole. The upper end face of the lead pole is printed with character punching prints by a typewriting punching head. When maintenance persons need to open the tax control cash register, they can knock the conical pole body of an opening punch into the lead pole, and rotate the crank of the opening punch to remove the lead pole having the character punching prints, so that the bolt can be dismounted by a screwdriver to open the upper shell and the lower shell. The lead sealing device is not easy to be damaged and forged, being safe, reliable and convenient in use with a good external shape.
Description
Technical field
The utility model belongs to the fixed sealing assembling device, specifically a kind of sealing device that can not arbitrarily be dismantled by other people, that be used for fixing the encapsulation tax-control cash register.
Background technology
Stipulate in the national standard of the production tax-control cash register of the up-to-date promulgation of country: the tax-control cash register of Xiao Shouing must increase lead sealing from now on.Many places that need to use lead sealing are also arranged on article used in everyday, traditional fixedly encapsulation generally has various ways such as steel wire lead sealing, the lead sealing of adjustable type zinc spare, plastics lead sealing and lead ammeter envelope with lead sealing, above-mentioned lead sealing is unsuitable for using on tax-control cash register because of existing as cracky, easily breaking, influence when easily forging and installing defectives such as good looking appearance.
The utility model content
For solving the suitable lead sealing problem that can not arbitrarily dismantle that on tax-control cash register, installs additional, the technical solution of the utility model is: can open, the fastening place of the last lower casing of the installation tax-control cash register casing that can fasten, be provided with a vertical screw above the lower casing at it, on the upper casing with the corresponding position of screw, concentric and the hole with the level with screw is arranged, the cross section of its upper step is polygonal hole, be inlaid with the cover that adapts with the polygonal hole profile in the hole, be provided with columniform stepped hole in the cover, bolt passes from cover, its bolt head is pressed in the step bottom surface in the cover, screw rod is screwed in the screw on the lower casing, be filled with lead block in the hole of the top of bolt head cover, the word that the useful typewriting drift in the upper surface of lead block is printed is developed and printed.
The sealing device of above-mentioned tax-control cash register also is equipped with to open and dashes;
It is that a end at a microscler body of rod is equipped with handle that described unlatching is dashed, and the other end has the taper cylinder of at least two end band points.
When the last lower casing of housing fastened, because lead sealing is pressed in the hole on the bolt head, the upper surface of lead block kept off the word that useful word drift prints and develops and prints, and therefore the bolt of lower casing on connecting not being turned under the situation of not destroying lead sealing, also just can not open going up lower casing; When the maintenance personal need open maintenance or maintenance tax-control cash register, the unlatching of available dedicated was knocked in the taper cylinder of its end in the lead block towards the subtend lead block, turn unlatching towards handle, the lead block that the band word is developed and printed is taken down, and promptly available screwdriver unloads bolt, and lower casing is opened.This sealing device is cracky and forgery not, and safety, reliable does not influence the attractive in appearance of its profile, and is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the partial sectional view of lead sealing is installed at the last lower casing fastening place of tax control cash receiving casing;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the specific purpose tool figure that lead sealing is used that opens of the present utility model.
Embodiment
Among Fig. 1, can open, the upper casing 2 of the installation tax-control cash register casing that can fasten and the fastening place of lower casing 1, on lower casing 1, be provided with a vertical screw 7, in the corresponding position of upper casing 2 with screw 7, the with the level hole concentric with screw 7 arranged, its upper step hole is a polygonal hole, as the cross section is orthohexagonal hole, inlay in the hole and be fixed with the cover 3 that profile is positive hexagon, be provided with columniform stepped hole in the cover, bolt 4 passes from inlay fixing cover 3, its bolt head is pressed in the stepped hole bottom surface of positive hexagon cover 3, the screw rod of bolt 4 is screwed in the screw 7 on the lower casing 1, and the bolt head top in cover 3 is filled with lead block 5, and 11 (referring to Fig. 2) developed and printed in the word that the useful word in the upper surface of lead block 5 charges and attacks seal.The upper casing 2 and the lower casing 1 of tax-control cash register casing can be made of plastic, and the screw 7 on the lower casing 1 can directly be cast in housing, also can be to be provided with vertical hole on lower casing, and the hole internal fixation is equipped with the threaded thread bush 7 of endoporus.
Opening and dash for driving specific purpose tool that lead sealing uses among Fig. 3, is that a horizontal handle 9 is installed on the top of a microscler body of rod 8, and the bottom of the body of rod 8 is provided with the taper cylinder 10 that has two or three end band points.
The above-mentioned sealing device that is used for tax-control cash register also can be used for other any one be suitable for using the equipment of lead sealing.
Claims (4)
1, a kind of sealing device of tax-control cash register, comprise lead block and on lead block, print the typewriting drift that word is developed and printed, it is characterized in that: can open, the fastening place of the last lower casing of the installation tax-control cash register casing that can fasten, be provided with a vertical screw above its lower casing, on upper casing with the corresponding position of screw, concentric and the hole with the level with screw is arranged, its upper step is that the cross section is a polygonal hole, be inlaid with the cover that adapts with the polygonal hole profile in the hole, be provided with columniform stepped hole in the cover, bolt passes from cover, its bolt head is pressed in the step bottom surface in the cover, its screw rod is screwed in the screw on the lower casing, and the endoporus of cover is filled with lead block on the top of bolt head, and the word that the useful typewriting drift in the upper surface of lead block is printed is developed and printed.
2, the sealing device of tax-control cash register as claimed in claim 1 is characterized in that: the screw on the described lower casing is to be provided with vertical hole on the lower casing of the faying face of last lower casing, and the hole internal fixation is equipped with tapped thread bush.
3, the sealing device of tax-control cash register as claimed in claim 1 or 2 is characterized in that: the sealing device of described tax-control cash register also is equipped with to open and dashes.
4, the sealing device of tax-control cash register as claimed in claim 3 is characterized in that: it is that a end at a microscler body of rod is equipped with handle that described unlatching is dashed, and the other end has the taper cylinder of at least two end band points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121550 CN2746460Y (en) | 2003-12-29 | 2003-12-29 | Lead sealing device for tax control cash register |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121550 CN2746460Y (en) | 2003-12-29 | 2003-12-29 | Lead sealing device for tax control cash register |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746460Y true CN2746460Y (en) | 2005-12-14 |
Family
ID=35583037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121550 Expired - Fee Related CN2746460Y (en) | 2003-12-29 | 2003-12-29 | Lead sealing device for tax control cash register |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746460Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707651A (en) * | 2013-12-23 | 2014-04-09 | 青岛海信智能商用系统有限公司 | Printer module and commercial cash register |
-
2003
- 2003-12-29 CN CN 200320121550 patent/CN2746460Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707651A (en) * | 2013-12-23 | 2014-04-09 | 青岛海信智能商用系统有限公司 | Printer module and commercial cash register |
| CN103707651B (en) * | 2013-12-23 | 2015-07-01 | 青岛海信智能商用系统有限公司 | Printer module and commercial cash register |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |