CN204609486U - A kind of cylinder of spring lock shell - Google Patents
A kind of cylinder of spring lock shell Download PDFInfo
- Publication number
- CN204609486U CN204609486U CN201520069722.2U CN201520069722U CN204609486U CN 204609486 U CN204609486 U CN 204609486U CN 201520069722 U CN201520069722 U CN 201520069722U CN 204609486 U CN204609486 U CN 204609486U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- cylinder
- hole
- spring lock
- lock shell
- 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
Landscapes
- Gates (AREA)
Abstract
The utility model relates to cylinder lock technical field, particularly a kind of cylinder of spring lock shell.The utility model provides a kind of cylinder of spring lock shell, and described cylinder of spring lock shell is for holding lock core and pellet, and described lock core shell comprises and offers the beam body of several marble holes and the sleeve pipe for holding lock core; Described sleeve pipe is made up of formed pipe, and described sleeve pipe offers the through hole corresponding with described marble hole, and described pellet can move in described marble hole and described through hole; Described beam body has the curved surface corresponding to described sleeve surface, and the intimate of described curved surface and described sleeve pipe posts and fixes connection.In cylinder of spring lock shell of the present utility model, because sleeve pipe is made up of forming tube, installation cavity is offered without the need to boring, on sleeve pipe, through hole is offered after only needing to process the sleeve pipe of design length, greatly reduce the difficulty of processing of sleeve pipe, do not produce the time being drilled with installation cavity, reduce material and the cost of sleeve pipe processing.
Description
Technical field
The utility model relates to cylinder lock technical field, particularly a kind of cylinder of spring lock shell.
Background technology
Lock core is the important composition parts of door lock, plays a part to open and close door lock.The structure of the lock core of existing safe-guard door lock comprises lock core shell, lock core shell is " Pear-Shaped ", several marble holes are provided with in lock core shell, be provided with in marble hole and there is differential pellet, axially key is provided with at lock core shell, the end of pellet extend in key, and under the effect of spring force, the top, end of pellet is pressed in the bottom of key.When inserting from the tap position of key with the differential key adapted of pellet in lock core, the end of key compressing pellet, pellet is subjected to displacement and lock core can freely be rotated in lock core shell in marble hole.
Patent publication No is that the document of CN102587728A discloses a kind of keying lock core, Fig. 1 is the structural representation of existing keying lock core, refer to this keying lock core of Fig. 1 and comprise lock core shell 1, lock core shaft 2, thumb wheel 5, key 3, upper pellet 4(pellet) and lower pellet 6(pellet), lower pellet 6(pellet) under top have spring 7, spring pushes up steel ball 8 of sealing up a door 7 times, it is characterized in that, upper pellet 4(pellet) at least one overall length equal key back of the body top is separated place distance to lock core shaft 2 and lock core shell 1, the key tooth flower 10 of pellet 9 correspondence is punched-type structure.This keying lock core theftproof performance is better, and do not have the current technology of the key of first wife to open lock, anti-theft grade is higher.
Existing lock core shell needs to hole on solid lock embryo the installation cavity offered for holding lock core, all dispelled by boring for the material require at the installation cavity place holding lock core in lock core shell, waste the material of this part, produce the operation and the time that are drilled with installation cavity, add the cost of material and boring.
Utility model content
The utility model object is to provide a kind of lock core shell, without the need to by the installation cavity offered for holding lock core of holing, does not produce the time being drilled with installation cavity, reduces material and the cost of sleeve pipe processing.
For reaching above-mentioned advantage, the utility model provides a kind of cylinder of spring lock shell, and described cylinder of spring lock shell is for holding lock core and pellet, and described lock core shell comprises and offers the beam body of several marble holes and the sleeve pipe for holding lock core; Described sleeve pipe is made up of formed pipe, and described sleeve pipe offers the through hole corresponding with described marble hole, and described pellet can move in described marble hole and described through hole; Described beam body has the curved surface corresponding to described sleeve surface, described curved surface and described sleeve pipe
Intimate posts and fixes connection.
In an embodiment of cylinder of spring lock shell of the present utility model, described sleeve pipe and described beam body are welded to connect.
In an embodiment of cylinder of spring lock shell of the present utility model, described marble hole is identical with the aperture of described through hole.
In an embodiment of cylinder of spring lock shell of the present utility model, offer the thumb wheel groove for holding thumb wheel in the middle part of described beam body, the quantity of described sleeve pipe is two, has the gap corresponding with described thumb wheel groove between described two sleeve pipes.
In an embodiment of cylinder of spring lock shell of the present utility model, described marble hole is blind hole, and one end relative with described sleeve pipe of described marble hole is closed.
In an embodiment of cylinder of spring lock shell of the present utility model, described sleeve pipe and described beam body are made of metal.
In an embodiment of cylinder of spring lock shell of the present utility model, described sleeve pipe is made up of stainless steel or steel.
In an embodiment of cylinder of spring lock shell of the present utility model, described beam body is made up of stainless steel or steel.
In an embodiment of cylinder of spring lock shell of the present utility model, the edge of described curved surface is provided with chamfering.
In cylinder of spring lock shell of the present utility model, because sleeve pipe is made up of forming tube, installation cavity is offered without the need to boring, on sleeve pipe, through hole is offered after only needing to process the sleeve pipe of design length, greatly reduce the difficulty of processing of sleeve pipe, do not produce the time being drilled with installation cavity, reduce material and the cost of sleeve pipe processing.
Accompanying drawing explanation
Figure 1 shows that the schematic perspective view of existing keying lock core.
Figure 2 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model first embodiment.
Figure 3 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model second embodiment.
Figure 4 shows that the three-dimensional structure diagram of the cylinder of spring lock shell relative with Fig. 3 view direction.
Figure 5 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model the 3rd embodiment.
Figure 6 shows that the three-dimensional structure diagram of the curved surface of Fig. 5.
Detailed description of the invention
For further setting forth the skill that the utility model is taked for reaching predetermined utility model object
Art means and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes detailed description of the invention, structure, feature and effect thereof, be described in detail as follows.
Figure 2 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model first embodiment.Refer to Fig. 1, the cylinder of spring lock shell 10 of the present embodiment is for holding lock core (not shown) and pellet (not shown), and cylinder of spring lock shell 10 comprises beam body 11 and sleeve pipe 12.Beam body 11 and sleeve pipe 12 are by being welded to connect.
Beam body 11 is made of copper, and copper is more soft compared to iron and steel, be easy to cut and boring.Beam body 11 offers some marble holes 115, some marble holes 115 are parallel to each other, and marble hole 115 is manhole, and marble hole 115 is for holding pellet, and marble hole 115 offers formation by boring, and pellet can move in marble hole 115; The surface of the close sleeve pipe 12 of beam body 11 is curved surface 117, and concrete beam body 11 has the curved surface 117 corresponding to described sleeve pipe 12 surface, the intimate laminating of curved surface 117 and sleeve pipe 12.The thumb wheel groove 111 for holding thumb wheel (not shown) is offered in the middle part of beam body 11.
Sleeve pipe 12 is made up of the forming tube of copper, as seamless pipe, helix tube, straight-seam pipes.Such sleeve pipe 12 does not need to offer installation cavity 120 by boring, installation cavity 120 is columniform space, installation cavity 120 is for holding lock core, lock core can rotate in sleeve pipe 12, and the quantity of sleeve pipe 12 is two, and two sleeve pipes 12 are positioned at the both sides of thumb wheel groove 111, gap 121 between two sleeve pipes 12 and thumb wheel groove 111 correspondence, namely gap 121 is identical with the width of thumb wheel groove 111, and when inserting corresponding key rotation lock core in lock core, thumb wheel rotates.Sleeve pipe 12 offers through hole 125, the position of through hole 125 and the marble hole 115 position correspondence of beam body 11, through hole 125 is identical with the aperture of marble hole 115.Through hole 125 can be offered by boring or punching press.When lock core is in the lock state, the marble hole (not shown) on lock core and through hole 125 position correspondence, pellet can move in the marble hole on through hole 125, marble hole 115 and lock core.
The cylinder of spring lock shell 10 of the present embodiment can be processed as follows, but not as limit.
1, sleeve pipe 12 is machined to design length;
2, on sleeve pipe 12, offer several through holes 125, offer marble hole 115 in beam body 11 internal drilling, beam body 11 is offered thumb wheel groove 111;
3, sleeve pipe 12 and beam body 11 is welded and fixed.
In order to prevent marble hole 115 and through hole 125 from misplacing, when welded grider body 11 and sleeve pipe 12, columniform backstay (not shown) can be inserted at marble hole 115 and through hole 125.The external diameter of backstay is identical with the aperture of through hole 125 with marble hole 115, and backstay can play restraint beam body 11 in the effect of the relative position of sleeve pipe 12, and this is external is welded and fixed dismountable backstay after beam body 11 and sleeve pipe 12.
Figure 3 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model second embodiment.The three-dimensional structure diagram of cylinder of spring lock shell relative with Fig. 3 view direction shown in Fig. 4.Refer to figure
3 and Fig. 4.The cylinder of spring lock shell 10 of the present embodiment and the structure of the first embodiment and similar, the difference of the two is:
The beam body 11 of the cylinder of spring lock shell 10 of the present embodiment is made up of stainless steel, and sleeve pipe 12 is made up of stainless forming tube, because stainless intensity is higher than the intensity of copper.The beam body 11 that stainless steel is made and sleeve pipe 12 can better protect lock core and pellet not to be damaged, namely more difficult by the lock core in violence damage cylinder of spring lock shell 10 and pellet; Because stainless steel has advantage that is wear-resisting, that not easily get rusty compared to copper or iron, the cylinder of spring lock shell 10 using stainless steel to make can also increase its durability degree greatly.
The cylinder of spring lock shell 10 of the present embodiment is composed of a fixed connection by beam body 11 and a sleeve pipe 12, and do not offer thumb wheel groove in beam body 11, thumb wheel can be arranged on outside cylinder of spring lock shell 10; Marble hole 115 in beam body 11 is blind hole, the open at one end towards sleeve pipe 12 of marble hole 115, one end relative with sleeve pipe 12 of marble hole 115 is closed, eliminate the steel ball (not shown) of sealing up a door arranged for one end relative with sleeve pipe 12 of shutoff marble hole 115 like this, the pellet simultaneously in marble hole 115 just can take out the lock-out state that pellet destroys lockset unlike prior art after destroying steel ball of sealing up a door.Beam body 11 offers 4 fixing holes 119, fixing hole 119 is through hole, and can offer the screw 129 corresponding with fixing hole 119 through on screw rod (not shown) sleeve pipe 12 in fixing hole 119, be provided with the screw thread coordinated with screw rod in screw 129, screw 129 is through hole.In the present embodiment, coordinate with screw 129 can clamped beam body 11 and sleeve pipe 12 through fixing hole 119 for screw rod.Due to screw 129 and described screw rod one_to_one corresponding, restraint beam body 11 and the relative position of sleeve pipe 12 can be played, prevent marble hole 115 and through hole 125 from misplacing.In order to prevent bolt from forming projection relative to the end of sleeve pipe 12, hindering cylinder of spring lock shell 10 to install, groove 119a can be offered on beam body 11.The bottom of groove 119a is plane, and such bolt better can coordinate clamped beam body 11 and sleeve pipe 12 with screw 129.
The cylinder of spring lock shell 10 of the present embodiment can be processed as follows, but not as limit.
1, sleeve pipe 12 is machined to design length;
2, on sleeve pipe 12, offer several through holes 125, offer marble hole 115 in beam body 11 internal drilling, beam body 11 is offered thumb wheel groove 111;
3, bolt is coordinated clamped beam body 11 and sleeve pipe 12 through fixing hole 119 with screw 129.
Other parts of the cylinder of spring lock shell 10 of the present embodiment are identical with principle with the structure of the cylinder of spring lock shell 10 in the first embodiment, do not repeat them here.
Certainly, other metal material can be adopted to make, as iron, steel, aluminium or alloy at other embodiment central sill bodies 11 of the present utility model and sleeve pipe 12; The material that beam body 11 and sleeve pipe 12 adopt can be different; Screw 129 can be blind hole, the open at one end towards beam body 11 of screw 129, and one end relative with beam body 11 of screw 129 is closed; Beam body 11 and sleeve pipe 12 can be welded and fixed further after using bolt clamped beam body 11 and sleeve pipe 12.
Figure 5 shows that the three-dimensional structure diagram of the cylinder of spring lock shell of the utility model the 3rd embodiment.
Figure 6 shows that the three-dimensional structure diagram of the curved surface of Fig. 5.Refer to Fig. 5 and Fig. 6.The cylinder of spring lock shell 10 of the present embodiment and the structure of the first embodiment and similar, the difference of the two is:
The edge of the curved surface 117 of the cylinder of spring lock shell 10 of the present embodiment is provided with chamfering 117a, like this when curved surface 117 and sleeve pipe 12 close contact of beam body 11, between beam body 11 and sleeve pipe 12, forms gap.This gap is for holding the weld seam being welded and fixed tie-beam body 11 and sleeve pipe 12 and being formed.Make beam body 11 more smooth, smooth with the surface of sleeve pipe 12.
In sum, cylinder of spring lock shell 10 of the present utility model at least has following advantage:
1. in cylinder of spring lock shell of the present utility model, because sleeve pipe is made up of forming tube, installation cavity is offered without the need to boring, on sleeve pipe, through hole is offered after only needing to process the sleeve pipe of design length, greatly reduce the difficulty of processing of sleeve pipe, do not produce the time being drilled with installation cavity, reduce material and the cost of sleeve pipe processing.
2. in an embodiment of cylinder of spring lock shell of the present utility model, sleeve pipe can adopt hard metal, and as stainless steel is made, have wear-resistant, not easily get rusty, intensity is high, not easily by the advantage of violence damage.
3. in an embodiment of cylinder of spring lock shell of the present utility model, marble hole can be blind hole, eliminate the steel ball of sealing up a door arranged for shutoff marble hole, the pellet simultaneously in marble hole just can take out the lock-out state that pellet destroys lockset unlike prior art after destroying steel ball of sealing up a door.
4. in an embodiment of cylinder of spring lock shell of the present utility model, can insert columniform backstay when welded grider body and sleeve pipe at marble hole and through hole, backstay can play restraint beam body in the effect of the relative position of sleeve pipe.
5., in an embodiment of cylinder of spring lock shell of the present utility model, use bolt to coordinate clamped beam body and sleeve pipe with screw, due to screw and bolt one_to_one corresponding, the relative position of restraint beam body and sleeve pipe can be played, prevent marble hole and through hole from misplacing.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a cylinder of spring lock shell (10), described cylinder of spring lock shell (10), for holding lock core and pellet, is characterized in that: described lock core shell (10) comprises the beam body (11) that offers several marble holes (115) and the sleeve pipe (12) for holding lock core; Described sleeve pipe (12) is made up of formed pipe, and described sleeve pipe (12) offers the through hole (125) corresponding with described marble hole (115), and described pellet can move in described marble hole (115) and described through hole (125); Described beam body (11) has curved surface (117) corresponding with described sleeve pipe (12) surface, and the intimate of described curved surface (117) and described sleeve pipe (12) posts and fixes connection.
2. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described sleeve pipe (12) and described beam body (11) are welded to connect.
3. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described marble hole (115) is identical with the aperture of described through hole (125).
4. cylinder of spring lock shell (10) according to claim 1, it is characterized in that: described beam body (11) middle part offers the thumb wheel groove (111) for holding thumb wheel, the quantity of described sleeve pipe (12) is two, has the gap (121) corresponding with described thumb wheel groove (111) between described two sleeve pipes (12).
5. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described marble hole (115) is blind hole, and one end relative with described sleeve pipe (12) of described marble hole (115) is closed.
6. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described sleeve pipe (12) and described beam body (11) are made of metal.
7. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described sleeve pipe (12) is made up of stainless steel or steel.
8. cylinder of spring lock shell (10) according to claim 1, is characterized in that: described beam body (11) is made up of stainless steel or steel.
9. cylinder of spring lock shell (10) according to claim 1, is characterized in that: the edge of described curved surface (117) is provided with chamfering (117a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069722.2U CN204609486U (en) | 2015-01-30 | 2015-01-30 | A kind of cylinder of spring lock shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069722.2U CN204609486U (en) | 2015-01-30 | 2015-01-30 | A kind of cylinder of spring lock shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609486U true CN204609486U (en) | 2015-09-02 |
Family
ID=53962054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069722.2U Expired - Fee Related CN204609486U (en) | 2015-01-30 | 2015-01-30 | A kind of cylinder of spring lock shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609486U (en) |
-
2015
- 2015-01-30 CN CN201520069722.2U patent/CN204609486U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104708272A (en) | Manufacturing method of lock core shell of pin tumbler lock | |
| CN1862034B (en) | Spacer for fixing an article to a support with an insulating layer | |
| ITMI20121901A1 (en) | DRUM FOR MAGNETIC SEPARATOR AND RELATIVE PRODUCTION METHOD | |
| US3658368A (en) | Drill rod structures | |
| JP6400734B2 (en) | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key | |
| CN204609486U (en) | A kind of cylinder of spring lock shell | |
| CN204609485U (en) | A kind of Flat tumbler mortise lock lock core shell | |
| JP2005530967A (en) | Fluid connector | |
| CN201368113Y (en) | Dismantlement prevention lock nut group structure | |
| CN101126287A (en) | Magnetism hybrid spring lock and magnetism coding key | |
| CN104708273A (en) | Method for manufacturing lock cylinder shell of blade mortise lock | |
| US20080207420A1 (en) | Rolling mill oil film bearing sleeve with filled keyway | |
| CN101303042A (en) | Screw for drilling and locking metallic objects | |
| JP6939668B2 (en) | Steel pipe connection structure | |
| CN206483808U (en) | One kind binding inlaid type combination alloy | |
| CN201007127Y (en) | Quincuncial lockset and matching key thereof | |
| CN206737839U (en) | A kind of drilling rod of anti-offset whipping | |
| CN101775925A (en) | Hydraulic spring lock | |
| CN203887081U (en) | End locking structure of expanding mill pull rod | |
| CN202081723U (en) | Antitheft lock with T type spiral key | |
| CN204804477U (en) | Prevent destroying calabash lock core and improve structure | |
| CN218374512U (en) | Energy dissipater for prefabricated concrete structure | |
| CN203808843U (en) | Drilling tool capable of preventing rod disengaging | |
| CN204677124U (en) | A kind of continuously spiral arc-shaped ribbed drill rod | |
| CN212551090U (en) | High-pressure oil hole plugging type jaw sector plate |
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: 20150902 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |