CN204212540U - A kind of become the lockset of internal tooth plum blossom-shaped - Google Patents
A kind of become the lockset of internal tooth plum blossom-shaped Download PDFInfo
- Publication number
- CN204212540U CN204212540U CN201420622924.0U CN201420622924U CN204212540U CN 204212540 U CN204212540 U CN 204212540U CN 201420622924 U CN201420622924 U CN 201420622924U CN 204212540 U CN204212540 U CN 204212540U
- Authority
- CN
- China
- Prior art keywords
- internal tooth
- plum blossom
- lock core
- access division
- tooth plum
- 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 become the lockset of internal tooth plum blossom-shaped, relate to the technical field of lockset, its technical essential is: include lock housing and the key suitable with this lock core, in described lock housing, upper lock core is installed, card, lower lock core and several internal tooth plum blossom pearls, one end of several internal tooth plum blossom pearls is arranged on the first Access Division of upper lock core, the other end is arranged on the second Access Division of lower lock core, the medial surface of card is connected with the equal slippage of internal tooth plum blossom pearl be arranged on the first Access Division, the lateral surface of card and the inwall of lock housing fasten, the spoon body of key is hollow tubular, the inwall of spoon body offers several spoon of body groove, several spoon of body groove and the outer shape of internal tooth plum blossom pearl on the first Access Division suitable.By this set, make to be exposed at upper lock core outside the some of internal tooth plum blossom pearl, ensure that the reliability of lockset.The utility model is applicable to into the lock core of internal tooth plum blossom-shaped.
Description
Technical field
The utility model relates to the technical field of lockset, relate in particular a kind of become the lockset of internal tooth plum blossom-shaped.
Background technology
Lockset has referred to the utensil of sealing process, and it comprises lock, key and annex thereof, and general solution is interpreted as " that can must absolve with key seals device ", and now, lockset, except with except key operated, can also be opened with instructions such as optical, electrical, magnetic, sound and fingerprints.Lockset is not singly protective articles, also has the effect of " management " and " decoration ".Also a kind of ceremony is had, with giving symbolistic " key " representing as friendship in international association.Lockset is a few days ago made up of lock body and key, and in the form of a ring, what have circular port inwall and key outward appearance is similar to plum blossom-shaped to lockhole.
But this kind of lockset due to the polygonal hole inwall on lockhole exposed on lock core, lawless person can by observing exposed polygonal hole inwall in lock core, to learn the structure in lock core, because this lock core internal construction is too simple, thus the object that lawless person can unblank by utilizing some instruments just can reach violence, make this lockset not have due sealing process.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of become the lockset of internal tooth plum blossom-shaped, this kind of lock core can effectively avoid lawless person to utilize instrument to reach the effect unblanked easily, ensure that the reliability of lockset.
For achieving the above object, the utility model provides following technical scheme: a kind of become the lockset of internal tooth plum blossom-shaped, include lock housing and the key suitable with this lock housing, in described lock housing, upper lock core is installed, card, lower lock core and several internal tooth plum blossom pearls, one end one_to_one corresponding of several internal tooth plum blossom pearls is arranged on the first Access Division of upper lock core, other end one_to_one corresponding is arranged on the second Access Division of lower lock core, the medial surface of card is connected with the equal slippage of internal tooth plum blossom pearl be arranged on the first Access Division, the lateral surface of card and the inwall of lock housing fasten, the spoon body of key is hollow tubular, the inwall of spoon body offers several spoon of body groove, several spoon of body groove and the outer shape of internal tooth plum blossom pearl on the first Access Division suitable.
By adopting technique scheme, the internal tooth plum blossom pearl be arranged on the first Access Division forms slippage with the first Access Division and is connected, meanwhile, pyxie pearl also can form slippage with card and be connected, thus the utility model can by arranging the appearance structure of upper lock core, internal tooth plum blossom pearl some is made to be built in the first Access Division, only make the some of internal tooth plum blossom pearl external on the first Access Division, and it is each unequal to arrange each first Access Division shape length, suitable equally, also spoon several spoon of body groove corresponding internal tooth plum blossom pearl is with it arranged in the outer length of different first Access Division, thus when using this key, by spoon body groove and internal tooth plum blossom pearl in the mutual clamping in the outside of the first Access Division, thus reach the object of unblanking, in the process, because spoon body groove is different with the length of the first Access Division, thus enhance the security reliability of this lockset, pass through this set, internal tooth plum blossom pearl is made only to expose some in lock core, thus lawless person is not by observing the internal tooth plum blossom pearl entire infrastructure in lock core, thus the object of not unblanking by utilizing some instruments just to reach violence, this lockset is made to play due sealing process.
The utility model is set to further: described upper lock core includes the first upper lock core and the second upper lock core, described second upper lock core fixed cover is located on the first upper lock core, on the lateral surface of described first upper lock core, annular offers the first groove, on the medial surface of described second upper lock core, annular offers the second groove, described first groove and the second groove one_to_one corresponding all form the first Access Division, and the equal slippage of described internal tooth plum blossom pearl is connected to the first Access Division.
The utility model is set to further: described internal tooth plum blossom pearl is cylindrical shape, and described internal tooth plum blossom pearl all offers the 3rd groove for being connected with the second Access Division phase slippage along its axis direction.
The utility model is set to further: the side that inwall is deviating from lower lock core of lock housing is provided with limited block, when described second upper lock core is arranged on lock housing, second upper lock core and limited block inconsistent, the inwall of lock housing offers the 4th groove in the side annular near lower lock core, is removably connected with jump ring in described 4th groove.
The utility model is set to further: described card is circular, the lateral surface of card offers the 3rd Access Division, the inwall of lock housing is provided with the 5th groove for clamping the 3rd Access Division, the medial surface of card offers several the first through holes, described first through hole is connected with the equal slippage of internal tooth plum blossom pearl be arranged on the first Access Division.
The utility model is set to further: the outer wall of key is being provided with the convex edge protruding from spoon body on nozzle position, and described lock housing offers opening on the end face contacted with key, and the shape size of described opening and convex edge is suitable.
By adopting technique scheme, the utility model has the following advantages: first, be arranged so that internal tooth plum blossom pearl can form slippage with upper lock core and be connected by the first Access Division, thus when unblanking, produce slippage to make internal tooth plum blossom pearl and reaching the object of unblanking; Second, by offering the 3rd groove on internal tooth plum blossom pearl, make card can be connected in the 3rd groove, formed and be connected with the slippage of internal tooth plum blossom pearl, and the second Access Division of card is connected on the 5th groove of lock housing simultaneously, make the effect that the upper lock core in lock housing is played jointly by limited block and jump ring, thus upper lock core, jump ring and card can be fixed in lock housing, make the work of lockset more reliable.
Accompanying drawing explanation
Fig. 1 be the utility model a kind of become the lock core explosive view of lockset of internal tooth plum blossom-shaped;
Fig. 2 be the utility model a kind of become the Key structure figure of lockset of internal tooth plum blossom-shaped;
Fig. 3 be the utility model a kind of become the lock-shell structure figure of lockset of internal tooth plum blossom-shaped;
Fig. 4 be the utility model a kind of become the upper lock core structure chart of lockset of internal tooth plum blossom-shaped;
Fig. 5 be the utility model a kind of become the internal tooth plum blossom pearl structure chart of lockset of internal tooth plum blossom-shaped;
Fig. 6 be the utility model a kind of become the card structure figure of lockset of internal tooth plum blossom-shaped;
Fig. 7 be the utility model a kind of become the lower lock core structure figure of lockset of internal tooth plum blossom-shaped;
Fig. 8 be the utility model a kind of become the lockset assembly structure figure of internal tooth plum blossom-shaped.
In figure: 1, lock housing; 2, key; 3, upper lock core; 4, card; 5, lower lock core; 6, internal tooth plum blossom pearl; 7, the first Access Division; 8, the second Access Division; 9, spoon body groove; 10, the first upper lock core; 11, the second upper lock core; 12, the first groove; 13, the second groove; 14, the 3rd groove; 15, limited block; 16, the 4th groove; 17, jump ring; 18, the 3rd Access Division; 19, the 5th groove; 20, the first through hole; 21, convex edge.
Detailed description of the invention
With reference to shown in Fig. 1 with Fig. 8 a kind of become the lockset of internal tooth plum blossom-shaped, include lock housing 1 and the key 2 suitable with this lock housing 1, with reference to shown in Fig. 1, in described lock housing 1, upper lock core 3 is installed, card 4, lower lock core 5 and several internal tooth plum blossom pearls 6, the equal one_to_one corresponding in one end of several internal tooth plum blossom pearls 6 is arranged on the first Access Division 7 of upper lock core 3, the equal one_to_one corresponding of the other end is arranged on the second Access Division 8 of lower lock core 5, with reference to shown in Fig. 1, the medial surface of card 4 is connected with the equal slippage of internal tooth plum blossom pearl 6 be arranged on the first Access Division 7, the lateral surface of card 4 and the inwall of lock housing 1 fasten, with reference to shown in Fig. 2, the spoon body of key 2 is hollow tubular, the inwall of spoon body offers several spoon of body groove 9, several spoon of body groove 9 is suitable with the outer shape of internal tooth plum blossom pearl 6 on the first Access Division 7, with reference to shown in Fig. 1 and Fig. 4, by arranging the appearance structure of upper lock core 3, internal tooth plum blossom pearl 6 some is made to be built in the first Access Division 7, only make the some of internal tooth plum blossom pearl 6 external on the first Access Division 7, and it is each unequal to arrange each first Access Division 7 shape length, suitable equally, also spoon several spoon of body groove 9 corresponding internal tooth plum blossom pearl 6 is with it arranged in the outer length of different first Access Division 7, thus when using this key, by spoon body groove 9 and the outside mutual clamping of internal tooth plum blossom pearl 6 in the first Access Division 7, thus reach the object of unblanking, due to spoon body groove 9 and the first Access Division 7 length scale not etc., thus enhance the security reliability of this lockset, pass through this set, internal tooth plum blossom pearl 6 is made only to expose some in lock core, thus lawless person is not by observing internal tooth plum blossom pearl 6 entire infrastructure in lock core, the object can not unblanked by utilizing some instruments just to reach violence, makes this lockset play due sealing process.
With reference to shown in Fig. 4, described upper lock core 3 includes the first upper lock core 10 and the second upper lock core 11, described second upper lock core 11 fixed cover is located on the first upper lock core 10, on the lateral surface of the first upper lock core 10, annular offers the first groove 12, on the medial surface of the second upper lock core 11, annular offers the second groove 13, described first groove 12 and the second groove 13 one_to_one corresponding, and all form the first Access Division 7, the equal slippage of several internal tooth plum blossom pearls 6 is connected to the first Access Division 7, be arranged so that internal tooth plum blossom pearl 6 can form slippage with upper lock core 3 and be connected by the first Access Division 7, thus when unblanking, slippage is produced to reach the object of unblanking to make internal tooth plum blossom pearl 6.
With reference to shown in Fig. 5, described internal tooth plum blossom pearl 6 is cylindrical shape, described internal tooth plum blossom pearl 6 all offers the 3rd groove 14 for being connected with the second Access Division 8 phase slippage along its axis direction, in the utility model, it is each unequal, suitable with length size that internal tooth plum blossom pearl 6 can be set in advance, the axial length of the first Access Division 7 is also set, make the length of internal tooth plum blossom pearl 6 in the first Access Division 7 each unequal, thus strengthen the safety of lock core.
With reference to shown in Fig. 3, the side that inwall is deviating from lower lock core 5 of lock housing 1 is provided with limited block 15, when described second upper lock core 11 is arranged on lock housing 1, second upper lock core 11 is inconsistent with limited block 15, the inwall of lock housing 1 offers the 4th groove 16 in the side annular near lower lock core 5, with reference to shown in Fig. 1, being removably connected with jump ring 17 described in jump ring 17(in described 4th groove 16 is made of metal circular, there is certain elastic potential energy), the effect that upper lock core 3 in lock housing 1 can be played jointly by limited block 15 and jump ring 17, thus upper lock core 3 can be firmly fixed in lock housing 1 under the effect of jump ring 17 and card 4, make lockset work more reliable.
With reference to shown in Fig. 1 and Fig. 6, described card 4 is circular, the lateral surface of card 4 offers the 3rd Access Division 18, with reference to shown in Fig. 3, the inwall of lock housing 1 is provided with the 5th groove 19 for clamping the 3rd Access Division 18, the medial surface of card 4 offers several the first through holes 20, described first through hole 20 is connected with the equal slippage of internal tooth plum blossom pearl 6 be arranged on the first Access Division 7.
With reference to shown in Fig. 2, the outer wall of key 2 is being provided with the convex edge 21 protruding from spoon body on nozzle position, described lock housing 1 offers opening on the end face contacted with key 2, the shape size of described opening and convex edge 21 is suitable, and the utility model, by the setting of opening and convex edge 21, makes when unblanking, arranged by the opening in lock housing 1, make user when unblanking, can by observing the position of opening, key 2 is inserted in lock core by person easy to use.
Shown in Fig. 8, operating principle of the present utility model is: before unblanking, some due to internal tooth plum blossom pearl 6 is built in the first Access Division 7, only make all the other somes of internal tooth plum blossom pearl 6 external outside the first Access Division 7, and it is each unequal to arrange each first Access Division 7 shape length, thus when using this key, by spoon body groove 9 and the outside mutual clamping of internal tooth plum blossom pearl 6 in the first Access Division 7, thus reach the object of unblanking, and due to spoon body groove 9 and the first Access Division 7 length scale not etc., thus enhance the security reliability of this lockset, pass through this set, internal tooth plum blossom pearl 6 is made only to expose some in upper lock core 3, thus lawless person is not by observing internal tooth plum blossom pearl 6 entire infrastructure in lock core, thus the object can not unblanked by utilizing some instruments just to reach violence, this lockset is made to play due sealing process.
When unblanking, only need the opening aimed at the convex edge 21 on key 2 on lock core, person easy to use is inserted in lock core smoothly by disposable for key 2, key 2 is inserted into after in lock core, the internal tooth plum blossom pearl 6 be connected on the first Access Division 7 can abut against with the spoon body groove 9 on key 2 inwall, and after key 2 continues insertion, internal tooth plum blossom pearl 6 is moved with spoon body groove 9, on the second Access Division 8 that one end on internal tooth plum blossom pearl 6 is respectively connected on lower lock core 5, connected with the second Access Division 8 by the 3rd groove 14 on internal tooth plum blossom pearl 6, thus when rotating key 2, spoon body groove 9 can rotate along its key 2 axis, also the internal tooth plum blossom pearl 6 on upper lock core 3 is driven to rotate, thus can the 3rd groove 14 be passed through, also lower lock core 5 is made to rotate, thus finally play the object of unblanking.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. one kind becomes the lockset of internal tooth plum blossom-shaped, include lock housing and the key suitable with this lock housing, it is characterized in that: in described lock housing, upper lock core is installed, card, lower lock core and several internal tooth plum blossom pearls, one end correspondence of several internal tooth plum blossom pearls is arranged on the first Access Division of upper lock core, other end correspondence is arranged on the second Access Division of lower lock core, the internal tooth plum blossom pearl be arranged on the first Access Division is connected with the equal slippage of the medial surface of card, the lateral surface of card and the inwall of lock housing fasten, the spoon body of key is hollow tubular, the inwall of spoon body offers several spoon of body groove, the shape size of several spoon of body groove and internal tooth plum blossom pearl outside on the first Access Division is suitable.
2. the lockset of one-tenth internal tooth plum blossom-shaped according to claim 1, it is characterized in that: described upper lock core includes the first upper lock core and the second upper lock core, described second upper lock core fixed cover is located on the first upper lock core, on the lateral surface of described first upper lock core, annular offers the first groove, on the medial surface of described second upper lock core, annular offers the second groove, described first groove and the second groove one_to_one corresponding, and forming the first Access Division, the equal slippage of several internal tooth plum blossom pearls is connected to the first Access Division.
3. the lockset of one-tenth internal tooth plum blossom-shaped according to claim 1, is characterized in that: described internal tooth plum blossom pearl is cylindrical shape, and described internal tooth plum blossom pearl is along the 3rd groove direction of its axis all offered for being connected with the second Access Division phase slippage.
4. the lockset of one-tenth internal tooth plum blossom-shaped according to claim 1, it is characterized in that: the side that inwall is deviating from lower lock core of lock housing is provided with limited block, when second upper lock core is arranged on lock housing, described second upper lock core is connected with limited block is inconsistent, the inwall of lock housing offers the 4th groove in the side annular near lower lock core, is removably connected with jump ring in described 4th groove.
5. the lockset of one-tenth internal tooth plum blossom-shaped according to claim 1, it is characterized in that: described card is circular, the lateral surface of card offers the 3rd Access Division, the inwall of lock housing is provided with the 5th groove for clamping the 3rd Access Division, the medial surface of card offers several the first through holes, described first through hole is connected with the equal slippage of internal tooth plum blossom pearl be arranged on the first Access Division.
6. the lockset of internal tooth plum blossom-shaped is become according to any one described in claim 1 to 5, it is characterized in that: the outer wall of key is being provided with the convex edge protruding from spoon body on nozzle position, described lock housing offers opening on the end face contacted with key, and the shape size of described opening and convex edge is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622924.0U CN204212540U (en) | 2014-10-25 | 2014-10-25 | A kind of become the lockset of internal tooth plum blossom-shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622924.0U CN204212540U (en) | 2014-10-25 | 2014-10-25 | A kind of become the lockset of internal tooth plum blossom-shaped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212540U true CN204212540U (en) | 2015-03-18 |
Family
ID=52981223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622924.0U Expired - Fee Related CN204212540U (en) | 2014-10-25 | 2014-10-25 | A kind of become the lockset of internal tooth plum blossom-shaped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178247A (en) * | 2017-07-21 | 2017-09-19 | 瑞安市嘉日锁芯有限公司 | One kind is shunk |
-
2014
- 2014-10-25 CN CN201420622924.0U patent/CN204212540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178247A (en) * | 2017-07-21 | 2017-09-19 | 瑞安市嘉日锁芯有限公司 | One kind is shunk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |