CN102350055A - Front overturning mechanism suitable for mahjong tiles with concave surfaces - Google Patents
Front overturning mechanism suitable for mahjong tiles with concave surfaces Download PDFInfo
- Publication number
- CN102350055A CN102350055A CN201110286400XA CN201110286400A CN102350055A CN 102350055 A CN102350055 A CN 102350055A CN 201110286400X A CN201110286400X A CN 201110286400XA CN 201110286400 A CN201110286400 A CN 201110286400A CN 102350055 A CN102350055 A CN 102350055A
- Authority
- CN
- China
- Prior art keywords
- mah
- jong pieces
- track
- board
- concave surface
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a front overturning mechanism suitable for mahjong tiles with concave surfaces. The front overturning mechanism is composed of a front rail, a mahjong tile screening and baffling mechanism extending into the front rail, and a front mahjong tile inverting inclined baffle arranged above the front rail. The front overturning mechanism is characterized in that: when the non-concave surfaces of the mahjong tiles are at one side of the mahjong tile screening and baffling mechanism, the non-concave surfaces of the mahjong tiles act with the mahjong tile screening and baffling mechanism to generate overturning; and the front end of the front mahjong tile inverting inclined baffle is located at one side of the mahjong tile screening and baffling mechanism, and has the height larger than the width of mahjong tiles, and the front mahjong tile inverting inclined baffle can throughout abut against the side edges of the front end surfaces of the mahjong tiles, near to the front mahjong tile inverting inclined baffle, before the mahjong tiles are overturned to the state that the diagonal lines of the front end surfaces are vertical to the plane of the front rail. By the adoption of the front overturning mechanism, two kinds of mahjong tiles the patterns of which are not at the same side can be screened out, one group of mahjong tiles are overturned to maintain the patterns downward, and the other group of the mahjong tiles are conveyed to next overturning mechanism for be overturned; and the front overturning mechanism has the advantages of simple structure, ingenious design, low failure rate, long service life, no limit on mahjong tile material and low cost.
Description
Technical field
The present invention relates to automatic mahjong-playing machine, be specifically related to the flop mechanism of automatic mahjong-playing machine.
Background technology
The flop mechanism of existing automatic mahjong-playing machine is varied, but mainly be divided into two types of magnetic-type and magnetism-free types is arranged, and it is the magnetic mah-jong pieces of employing that magnetic-type is arranged; And the storehouse of shuffling in the mahjong table mainly is made up of annular enclosure wall and the rotating disk that is positioned at it, and rotating disk is obliquely installed with respect to the axis of annular enclosure wall, below rotating disk, is provided with board turning magnet; And the position more than the high point of rotating disk is provided with the magnetosphere of taking domino; After mah-jong pieces pushed the storehouse of shuffling, mah-jong pieces rotated in company with rotating disk, utilized board turning magnet that mah-jong pieces are carried out attitude control; Promptly carry out magnetic identification and upset; When the mah-jong pieces of the good attitude of standard rotated the lofty perch position by low spot, the principle that the positive negative of the magnetosphere utilization of taking domino is inhaled was upwards adsorbed mah-jong pieces, and along with magnetosphere rotates mah-jong pieces was delivered to mahjong pieces outlet.Its shortcoming is to shuffle that motion process is long, noise is big; And the inner all mounting permanent magnets of each mah-jong pieces, to compare with common mah-jong pieces, its manufacture craft and structure are all complicated more; Material also there is special requirement; Increased the cost of mah-jong pieces greatly, and, more increased the cost of the mah-jong pieces that adopt permanent magnetic stripe in recent years along with the soaring of magnetic material price.The improvement of magnet on the mah-jong pieces being adopted the sheet metal alternate magnets is also arranged in the prior art; Be referred to as the magnetism-free type mah-jong pieces; But on mahjong table, still adopt magnetic action to come board turning; It still belongs to the category that magnetic-type is arranged in essence, and the design of mah-jong pieces and flop mechanism is still had aforementioned many deficiencies.Above-mentioned just industry present situation impel enterprise that the R&D direction of flop mechanism has more been turned to the magnetism-free type type, but magnetism-free type flop mechanism did not truly have successful application as yet.
Summary of the invention
The technical problem that the present invention will solve just provides a kind of preceding flop mechanism that is applicable to the mah-jong pieces of concave surface, be used for edge-on literal not two kinds of mah-jong pieces in the same side are sieved out, and will be wherein one group carry out board turning; Make it down literal, another group then is admitted to down one flop mechanism and carries out board turning, has simple in structure; Design ingeniously, fault rate is low, long service life; The advantage unrestricted to the mah-jong pieces manufacturing materials, that cost is low.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: a kind of preceding flop mechanism that is applicable to the mah-jong pieces of concave surface; It is characterized in that: comprise preceding track, stretch into before in the track sieve board shifting-position mechanism and be located at before the preceding slanting baffle of falling the board composition of track top; The thickness of the width of track and mah-jong pieces is suitable before said; The height of said sieve board shifting-position mechanism and stretch into before the concave surface of the degree of depth and mah-jong pieces of track suitable; The non-concave surface of mah-jong pieces non-concave surface of mah-jong pieces when sieve board shifting-position mechanism one side overturns with sieve board shifting-position mechanism effect, and the front end of the said preceding slanting baffle of falling the board is positioned at a side of sieve board shifting-position mechanism, and it highly is higher than the width of mah-jong pieces; And the diagonal that mah-jong pieces turn to its front end face be in preceding orbit plane plumbness before, said before the slanting baffle of falling the board all the time can with the mah-jong pieces front end face on connect near the side of the preceding slanting baffle of falling the board.
Preferably, said sieve board shifting-position mechanism is horizontally disposed with, and the height of sieve board shifting-position mechanism to preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.The degree of depth before corresponding sieve board shifting-position mechanism stretches in the track is slightly less than the concave surface degree of depth of 0.4 to 0.6 times of breadth of mah-jong pieces and is advisable.
Preferably, said before track be that front end is fixed away from the siding track of sieve board shifting-position mechanism one side, the siding track main part can about the elastic track of skew.Help the upset of mah-jong pieces and the stability in the mah-jong pieces switching process like this.
Preferably, said preceding track also can adopt the form of overall fixed away from the siding track of sieve board shifting-position mechanism one side.The setting of the width of its track and height is a standard can make the mah-jong pieces upset smoothly.
Further, said siding track and the preceding slanting baffle of falling the board or its extended line are non-intersect.
Further, said siding track rear end is provided with guiding slope, reduces the noise of mah-jong pieces when right track breaks away from, and also can reduce the wearing and tearing of mah-jong pieces.
Preferably, sieve board baffle plate in the track before said sieve board shifting-position mechanism is to stretch into, the degree of depth before sieve board baffle plate stretches in the track becomes big after by forward direction gradually.
Preferred, said sieve board shifting-position mechanism stretches in the preceding track for the sieve board roller of switching in preceding track outside portion, a said sieve board roller part.The non-concave surface of the mah-jong pieces non-concave surface of mah-jong pieces and sieve board roller when sieve board shifting-position mechanism one side rolls and connects and deflect like this, and deflection resistance is littler, and mah-jong pieces wear and tear still less, and noise is lower.
The said back slanting baffle of falling the board is horizontally disposed with.
The mah-jong pieces that the sieve board shifting-position mechanism of the present invention through preceding flop mechanism sieves a side of board shifting-position mechanism dorsad by cambered surface are sieved the board shifting-position mechanism to be stopped;, sieve board shifting-position mechanism realizes board turning under the acting in conjunction of the slanting baffle of falling the board before reaching; Cambered surface then can be passed through preceding flop mechanism towards the mah-jong pieces of a side of sieve board shifting-position mechanism; Carry out board turning by following one flop mechanism then, following one flop mechanism can select for use other various types of backs flop mechanisms to carry out board turning.The present invention has utilized the concave structure of mah-jong pieces cleverly, need not setting-in magnet or sheet metal again on the mah-jong pieces, and the flop mechanism in the table body has also been abandoned the design concept that the magnetic-type flop mechanism is arranged fully; Have simple in structure; Design ingeniously, fault rate is low, long service life; The advantage unrestricted to the mah-jong pieces manufacturing materials, that cost is low.
Description of drawings
Below in conjunction with accompanying drawing the present invention is made further detailed description:
Fig. 1 is provided with the structural representation of the mah-jong pieces of concave surface for the present invention;
Fig. 2 is the rear end face view of mah-jong pieces;
Fig. 3 is the structural representation of the embodiment of the invention one;
Fig. 4 is Fig. 3 upward view;
Fig. 5 is the structural representation of the embodiment of the invention two;
Fig. 6 is the cooperate sketch map of the present invention with mah-jong pieces;
Fig. 7 is the action principle figure one of preceding flop mechanism and mah-jong pieces;
Fig. 8 is the action principle figure two of preceding flop mechanism and mah-jong pieces;
Fig. 9 is the action principle figure of back flop mechanism and mah-jong pieces.
The specific embodiment
As depicted in figs. 1 and 2; Be the mah-jong pieces that concave surface is arranged 01 that the present invention is suitable for, the one side that word is arranged is a concave surface 02, with respect to the another side of concave surface; Be the back side 03; Can be the arcwall face of plane or protrusion, the said mah-jong pieces thickness of the present invention is meant when mah-jong pieces have the one side of word to be placed on horizontal plane, the distance at the peak place at this horizontal plane to the mah-jong pieces back side.
Arrow is depicted as the mah-jong pieces direction of advance among the figure of the present invention.
Like Fig. 3 and shown in Figure 4; Be applicable to the embodiment one of preceding flop mechanism of the mah-jong pieces of concave surface for the present invention; Before flop mechanism comprise before track 2, stretch into before in the track 2 sieve board shifting-position mechanism (like the sieve board roller 31 among Fig. 3 or the sieve board baffle plate 32 among Fig. 5) and be located at before the preceding slanting baffle of falling the board 4 compositions of track top; Preceding track 2 is connected with the board track that send in the place ahead; As send board track broad; Can targeting port 20 be set at preceding track oral area, said before the thickness of width and mah-jong pieces of track 2 suitable, the height of said sieve board shifting-position mechanism and to stretch into the concave surface 02 of the degree of depth and mah-jong pieces 01 of preceding track 2 suitable; Promptly sieve the height of board shifting-position mechanism and stretch into before the degree of depth of track 2 concave surface 02 space that is positioned at mah-jong pieces with the concave surface 02 of mah-jong pieces sieve board shifting-position mechanism when sieve board shifting-position mechanism one side be as the criterion (with reference to figure 7); The non-concave surface 03 of mah-jong pieces is with sieve board shifting-position mechanism effect overturn (with reference to figure 8) when sieve board shifting-position mechanism one side for the non-concave surface 03 of mah-jong pieces, and the front end 41 of the said preceding slanting baffle of falling the board 4 is positioned at a side of sieve board shifting-position mechanism, and it highly is higher than the width of mah-jong pieces; And the diagonal that mah-jong pieces turn to its front end face (face shown among Fig. 6 05) be in preceding orbit plane plumbness before (with respect to Fig. 3 embodiment; 04 is the rear end face of mah-jong pieces among Fig. 1, and 05 is parallel among the diagonal of above-mentioned front end face and Fig. 1), said before the slanting baffle of falling the board 4 all the time can with mah-jong pieces 01 front end face on connect near the side of the preceding slanting baffle of falling the board; The back flop mechanism that cooperates with preceding flop mechanism among the present invention is made up of the back slanting baffle of falling the board 6 that is arranged on the back track 5 on the mah-jong pieces delivery track and is located at track 5 tops, back; The highest point of the said back slanting baffle of falling the board is lower than the mah-jong pieces width; And the mah-jong pieces that flop mechanism turned over before lowest part did not hinder pass through; Promptly have enough height to let the mah-jong pieces that are in roll-over condition pass through between the back slanting baffle of falling board lowest part and track bottom surface, the mah-jong pieces of roll-over condition have a complete horizontal state or a side to ride against the heeling condition on the siding track according to the situation that is provided with of track.
The mah-jong pieces delivery track width at flop mechanism place is not less than the cornerwise length of mah-jong pieces front end face before arranging in the present embodiment; If mah-jong pieces adopt incomplete down tilt mode, the board turning channel width also can be slightly less than the cornerwise length of mah-jong pieces front end face.Slanting baffle of falling the board 4 and the back slanting baffle of falling the board 6 average level settings before the present embodiment, the height of the back slanting baffle of falling the board 6 is lower than the mah-jong pieces width and is higher than mah-jong pieces thickness, and usually preceding slanting baffle of falling the board and the back slanting baffle of falling the board are across square structure on preceding track 2 and back track 5.Certainly, the preceding slanting baffle of falling the board also can be the low form setting of the high end of an end with the back slanting baffle of falling the board, and it designs when mah-jong pieces advance, can guarantee that it is principle that mah-jong pieces can overturn smoothly with the mah-jong pieces effect.
Sieve board shifting-position mechanism shown in Fig. 3 and Fig. 4 stretches in the preceding track 2 for the sieve board roller 31 of switching in preceding track outside portion, said sieve board roller 31 parts.
Which kind of sieve board shifting-position mechanism of the foregoing description can adopt the form like Fig. 5, and promptly sieving the board shifting-position mechanism is the sieve board baffle plate 32 in the track before stretching into, and the degree of depth before sieve board baffle plate 32 stretches in the track 2 becomes big after by forward direction gradually.Two kinds of above-mentioned sieve board shifting-position mechanism implement structures and can carry out various easy distortion, as sieve board baffle plate convert sieve board pin into, sieve board roller converts various forms such as sieve board ball into.
Above-mentioned two kinds of sieve board shifting-position mechanisms can be set to the version of level, and the height of sieve board shifting-position mechanism to preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.The degree of depth before corresponding sieve board shifting-position mechanism stretches in the track is slightly less than the concave surface degree of depth of 0.4 to 0.6 times of breadth of mah-jong pieces and is advisable.
Like Fig. 3; Track 2 is formed by the siding track 2 21 in board turning passage left side and away from the siding track 22 of sieve board shifting-position mechanism one side before among the embodiment one; Usually the siding track outside is provided with guardrail board; Thereby form the board turning passage 1 of more perfect preceding flop mechanism, the board turning width of channel is rationally adjusted from edge-on virtual condition to overturning according to mah-jong pieces.Siding track 22 is fixed for front end in the present embodiment, the siding track main part can about the skew elastic track.Siding track can be fixed on the board turning channel side wall, and the board turning passage has can being fixed on the diapire of diapire.Said siding track 22 is non-intersect with the preceding slanting baffle of falling the board 4 or its extended line, and the siding track rear end is provided with guiding slope 23, and the noise when reducing mah-jong pieces from right track disengaging also can reduce the wearing and tearing of mah-jong pieces.
Track also can adopt the form of overall fixed before above-mentioned away from the siding track of sieve board shifting-position mechanism one side.The setting of the width of its track and height is a standard can make the mah-jong pieces upset smoothly.
Like Fig. 3; The track 5 of back described in the embodiment one comprises that the side by sieve board shifting-position mechanism stretches into the spacing slanted bar 51 and the back slanting baffle of falling the board 6 of board turning passage 1; Said spacing slanted bar 51 front ends are connected with the siding track 2 21 of preceding track; The rear end of spacing slanted bar 51 is connected with the guide rail 1 of playing a card, and the opposite side with respect to spacing slanted bar 51 rear ends in the board turning track is provided with the guide rail 2 72 of playing a card, and the said guide rail two of playing a card is the sidewall of board turning passage.
Like Fig. 6 to Fig. 9; The sieve board shifting-position mechanism of the present invention through preceding flop mechanism by cambered surface towards the mah-jong pieces of a side of sieve board shifting-position mechanism through preceding flop mechanism; Then carry out board turning by the back flop mechanism; The mah-jong pieces that cambered surface is sieved a side of board shifting-position mechanism dorsad then can stop by sieve board shifting-position mechanism when arriving sieve board shifting-position mechanism, sieve board shifting-position mechanism and before realization board turning under the acting in conjunction of the slanting baffle of falling the board, utilized the concave structure of mah-jong pieces cleverly; Need not setting-in magnet or sheet metal again on the mah-jong pieces, the flop mechanism in the table body has also been abandoned the design concept that the magnetic-type flop mechanism is arranged fully.Mah-jong pieces of the present invention can adopt existing various propulsive mechanisms to promote to advance.Flop mechanism also has been applicable to the magnetic-type mah-jong pieces or has been combined with magnetic-type mahjong flop mechanism and used before the present invention.
The above is merely specific embodiment of the present invention, and technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and variation of being done or modification all are encompassed among the claim of the present invention.
Claims (9)
1. preceding flop mechanism that is applicable to the mah-jong pieces of concave surface; It is characterized in that: comprise preceding track (2), stretch into the sieve board shifting-position mechanism in the preceding track (2) and be located at the preceding slanting baffle of falling the board (4) composition of preceding track (2) top; The thickness of the width of track and mah-jong pieces is suitable before said; The height of said sieve board shifting-position mechanism and stretch into before the concave surface of the degree of depth and mah-jong pieces of track suitable; The non-concave surface of mah-jong pieces non-concave surface of mah-jong pieces when sieve board shifting-position mechanism one side overturns with sieve board shifting-position mechanism effect; The front end (41) of the slanting baffle of falling the board (4) is positioned at a side of sieve board shifting-position mechanism before said; It highly is higher than the width of mah-jong pieces, and the diagonal that mah-jong pieces turn to its front end face be in preceding orbit plane plumbness before, said before the slanting baffle of falling the board all the time can with the mah-jong pieces front end face on connect near the side of the preceding slanting baffle of falling the board.
2. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1 is characterized in that: said sieve board shifting-position mechanism is horizontally disposed with, and the height of sieve board shifting-position mechanism to preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.
3. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1; It is characterized in that: track (2) is fixed for front end away from the siding track (22) of sieve board shifting-position mechanism one side before said, the siding track main part can about the elastic track that squints.
4. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1 is characterized in that: before said track (2) away from siding track (22) overall fixed of sieve board shifting-position mechanism one side at board turning channel side wall or diapire.
5. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 3 is characterized in that: said siding track (22) is non-intersect with the preceding slanting baffle of falling the board (4) or its extended line.
6. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 3 is characterized in that: said siding track (22) rear end is provided with guiding slope (23).
7. according to any described preceding flop mechanism that is applicable to the mah-jong pieces of concave surface in the claim 1 to 6; It is characterized in that: said sieve board shifting-position mechanism is for stretching into sieve board baffle plate (32) or the sieve board pin preceding track (2) in, and the degree of depth before sieve board baffle plate or sieve board pin stretch in the track becomes greatly after by forward direction gradually.
8. according to any described preceding flop mechanism that is applicable to the mah-jong pieces of concave surface in the claim 1 to 6; It is characterized in that: said sieve board shifting-position mechanism is sieve board roller (31) or the sieve board ball of switching in preceding track (2) outside portion, and a said sieve board roller (31) or a ball part stretch in the preceding track (2).
9. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 8 is characterized in that: the slanting baffle of falling the board (4) is horizontally disposed with before said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286400 CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286400 CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350055A true CN102350055A (en) | 2012-02-15 |
| CN102350055B CN102350055B (en) | 2013-09-04 |
Family
ID=45573766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110286400 Active CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350055B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242812A (en) * | 2003-02-12 | 2004-09-02 | Matsuoka Mechatronics:Kk | Control method of automatic mah-jongg table |
| CN201042619Y (en) * | 2007-04-13 | 2008-04-02 | 魏国华 | Nonmagnetic mahjong pieces turn-over device for automatic mahjong machine |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
-
2011
- 2011-09-23 CN CN 201110286400 patent/CN102350055B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242812A (en) * | 2003-02-12 | 2004-09-02 | Matsuoka Mechatronics:Kk | Control method of automatic mah-jongg table |
| CN201042619Y (en) * | 2007-04-13 | 2008-04-02 | 魏国华 | Nonmagnetic mahjong pieces turn-over device for automatic mahjong machine |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102350055B (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202270336U (en) | Forward turnover mechanism suitable for mahjong pieces with concave surfaces | |
| CN102357303B (en) | Piece-turning machine suitable for mahjong pieces with concave surfaces | |
| CN102357305A (en) | Mahjong piece turning mechanism | |
| CN202355824U (en) | Mahjong tile turning mechanism applicable to mahjong tiles with concave surfaces | |
| CN102350055B (en) | Front overturning mechanism suitable for mahjong tiles with concave surfaces | |
| CN111661605A (en) | Turnover device and turnover method for fragile sheet | |
| CN107364740B (en) | A kind of Building class material discharging screening installation | |
| DE502005005067D1 (en) | Leading edges investors | |
| CN202237213U (en) | Mahjong piece turning mechanism | |
| CN201500436U (en) | Multifunctional air hockey | |
| CN205217409U (en) | Look selects quick -witted separation box glass protection device | |
| CN203332912U (en) | Hopper with received material buffering function | |
| CN210735468U (en) | Belt conveyor aircraft nose unloading chute | |
| CN109351832A (en) | A kind of mouth of a river iron-clad mechanized production system | |
| CN211967000U (en) | Automatic bamboo chip equipment of polishing of upset | |
| CN204369056U (en) | Belt conveyer discharge funnel | |
| CN204606983U (en) | A kind of feed table | |
| CN208182102U (en) | A kind of buffer unit of Auto-reversal Machine's | |
| CN108786098B (en) | Mahjong tile feeding device of automatic mahjong machine and automatic mahjong machine | |
| CN208994464U (en) | A kind of arc sub-material slideway based on difference in height | |
| CN207469036U (en) | A kind of dust guard for cold burden system | |
| CN202229214U (en) | Coal dust mixer | |
| CN202237212U (en) | Automatic mahjong piece turning device and mahjong piece | |
| CN214075001U (en) | Mute mahjong machine and magnetic field superposition separation tile suction device applied to mute mahjong machine | |
| CN218944340U (en) | Card-discharging strip and mahjong machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |