CN210888377U - Stainless steel lock core marble with buffer connecting piece - Google Patents
Stainless steel lock core marble with buffer connecting piece Download PDFInfo
- Publication number
- CN210888377U CN210888377U CN201921492843.2U CN201921492843U CN210888377U CN 210888377 U CN210888377 U CN 210888377U CN 201921492843 U CN201921492843 U CN 201921492843U CN 210888377 U CN210888377 U CN 210888377U
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- China
- Prior art keywords
- internal thread
- lock core
- marble
- cylinder
- stainless steel
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- 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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- 239000004579 marble Substances 0.000 title claims abstract description 54
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000008188 pellet Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000003466 welding Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a stainless steel lock core marble with a buffer connecting piece, which comprises a lower lock core marble and an internal thread groove connecting seat, wherein a fixed circular groove is arranged at the middle inner position of the upper end of the lower lock core marble, a connecting semi-sphere is sleeved at the inner position of the fixed circular groove, an upper lock core marble device is arranged at the upper end of the connecting semi-sphere, the upper lock core marble device comprises an upper fixed marble and an internal thread connecting hole, the buffer connecting piece is divided into an internal thread groove connecting seat, an upper lock core marble device and a detachable buffer device, when a telescopic spring in the detachable buffer device is damaged, the detachable buffer device is separated from the detachable buffer device and the internal thread groove connecting seat respectively by detaching the detachable buffer device, thereby the detachable buffer device is convenient to be replaced, and the detachable buffer device and the internal thread groove connecting seat can be continuously used, this saves resources.
Description
Technical Field
The utility model belongs to the technical field of the lock core pellet shot from a slingshot is relevant, concretely relates to stainless steel lock core pellet shot from a slingshot with buffering connecting piece.
Background
The lock core marble is divided into inner marble and outer marble which are cylindrical and different in length, and is arranged in round holes of the inner lock core and the outer lock core, a lock generally comprises 3-5 groups of marbles, and the lock core can better perform fixed locking work and rotary unlocking work by moving the lock core marbles different in length up and down.
The prior lock core marble technology has the following problems: when the existing lock core pin tumbler is used, the whole buffering connecting piece is a whole, so that when the telescopic spring in the buffering connecting piece is damaged, the whole buffering connecting piece can be replaced, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel lock core marble with buffering connecting piece to the extravagant resource problem who provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel lock core marble with a buffer connecting piece comprises a lower lock core marble and an internal thread groove connecting seat, wherein a fixed circular groove is arranged at the middle internal position of the upper end of the lower lock core marble, a connecting semi-sphere is sleeved at the internal position of the fixed circular groove, an upper lock core marble device is arranged at the upper end of the connecting semi-sphere and comprises an upper fixed marble and an internal thread connecting hole, the internal thread connecting hole is arranged at the middle internal position of the upper end of the upper fixed marble, the upper lock core marble device is positioned at the position above the lower lock core marble, a detachable buffer device is sleeved at the middle internal position above the upper lock core marble device and comprises a telescopic spring, an external thread connecting body and connecting cylinders, the positions of the upper end and the lower end of the telescopic spring are provided with connecting cylinders, and the positions of the outer walls of the two connecting cylinders are provided with external, the detachable buffer device is characterized in that an internal thread groove connecting seat is sleeved at the position of the outer wall above the detachable buffer device and comprises an internal thread connector and a fixed groove connecting seat, and the internal thread connector is arranged at the position of the inner wall below the fixed groove connecting seat.
Preferably, the shape structure of the lower lock core pin tumbler is a semi-circular arc cylinder structure, the outer wall of the lower lock core pin tumbler is provided with an antirust coating, and the diameter of the lower lock core pin tumbler is five millimeters.
Preferably, the diameter of the fixed circular groove is set to be three millimeters, and an antirust coating is arranged on the inner wall of the fixed circular groove.
Preferably, the shape structure of the connecting semi-sphere is provided with a semi-sphere structure, and the connecting semi-sphere is welded with the upper lock core marble device.
Preferably, the outer wall of the upper lock core pin device is provided with an antirust coating, the diameter and the depth of an internal thread connecting hole above the upper lock core pin device are four millimeters, and the upper lock core pin device is connected with a semi-sphere through welding.
Preferably, the detachable buffer device takes the telescopic spring as an axisymmetric gravity center, and is respectively and fixedly connected with the upper lock core pin tumbler device and the internal thread groove connecting seat through the external thread connecting body.
Preferably, the shape structure of the internal thread groove connecting seat is a concave cylindrical structure, the diameter of the internal thread groove connecting seat is five millimeters, and the diameter of the lower inner part of the internal thread groove connecting seat is four millimeters.
Compared with the prior art, the utility model provides a stainless steel lock core marble with buffering connecting piece possesses following beneficial effect: 1. the utility model discloses fall into female thread groove connecting seat, upper lock core pin tumbler device and removable buffer three with the buffering connecting piece, when expanding spring in removable buffer damages, through disassembling work to removable buffer for removable buffer separates with removable buffer and female thread groove connecting seat respectively, thereby conveniently changes removable buffer, and removable buffer and female thread groove connecting seat can continue to use again simultaneously, have just so saved the resource.
2. The utility model is provided with an internal thread groove connecting seat, an upper lock core spring device and a detachable buffer device, when the telescopic spring in the detachable buffer device is damaged, a worker rotates the upper fixed marble in the upper lock core marble device, so that the internal thread connecting hole is rotationally separated from the external thread connecting body in the detachable buffering device, thereby rotationally separating the upper lock core pin tumbler device from the detachable buffering device, then the detachable buffer device is rotated to lead the external thread connector in the detachable buffer device to be connected and rotated with the internal thread in the internal thread groove connecting seat, thereby leading the detachable buffer device to be separated from the internal thread groove connecting seat in a rotating way, facilitating the replacement of the detachable buffer device, meanwhile, the detachable buffer device and the internal thread groove connecting seat can be continuously used, so that resources are saved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which: fig. 1 is a schematic diagram of a stainless steel lock cylinder structure with a buffering connecting piece according to the present invention.
Fig. 2 is the utility model provides an internal thread groove connecting seat anatomical structure sketch map.
Fig. 3 is a schematic structural view of an upper lock core pin tumbler device provided by the present invention.
Fig. 4 is a schematic structural view of the detachable buffering device of the present invention.
In the figure: 1. an internal thread groove connecting seat; 11. an internal threaded connector; 12. fixing the groove connecting seat; 2. an upper lock cylinder spring device; 21. fixing the marble on the upper part; 22. an internal thread connecting hole; 3. fixing the circular groove; 4. a lower lock cylinder; 5. connecting the semi-spherical balls; 6. a removable buffer device; 61. a tension spring; 62. an externally threaded connector; 63. and connecting the cylinders.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a stainless steel lock core marble with a buffer connecting piece comprises a lower lock core marble 4 and an internal thread groove connecting seat 1, wherein the shape structure of the lower lock core marble 4 is a semi-circular cylinder structure, the position of the outer wall of the lower lock core marble 4 is provided with an antirust coating, the diameter of the lower lock core marble 4 is five millimeters, the upper lock core marble device 2 can be driven to move up and down by the up-and-down movement of the lower lock core marble 4, so that the whole device can better perform locking work (or unlocking work), the middle internal position of the upper end of the lower lock core marble 4 is provided with a fixed circular groove 3, the diameter of the fixed circular groove 3 is three millimeters, the position of the inner wall of the fixed circular groove 3 is provided with the antirust coating which is connected (or separated) with a connecting semi-circular ball 5 through the fixed circular groove 3, so that the upper lock core marble device 2 is connected (or separated), therefore, the whole device can better lock (or unlock) the device, the connecting semi-sphere 5 is sleeved at the inner position of the fixed circular groove 3, the shape structure of the connecting semi-sphere 5 is provided with a semi-sphere structure, the connecting semi-sphere 5 is connected with the upper lock core marble device 2 through welding, the connecting semi-sphere 5 is connected (or separated) with the fixed circular groove 3, the upper lock core marble device 2 is connected (or separated) with the lower lock core marble 4, so that the whole device can better lock (or unlock) the device, the upper lock core marble device 2 is arranged at the upper end position of the connecting semi-sphere 5, the upper lock core marble device 2 comprises an upper fixed marble 21 and an inner thread connecting hole 22, the inner thread connecting hole 22 is arranged at the middle inner position of the upper end of the upper fixed marble 21, and the upper lock core marble device 2 is arranged at the position above the lower lock, the outer wall of the upper lock core pin device 2 is provided with an antirust coating, the diameter and the depth of an internal thread connecting hole 22 above the upper lock core pin device 2 are set to be four millimeters, the upper lock core pin device 2 is connected with a semi-sphere 5 through welding, the internal thread connecting hole 22 is separated from an external thread connecting body 62 in a detachable buffer device 6 through rotating an upper fixed pin 21, so that the upper lock core pin device 2 is separated from the detachable buffer device 6, the replacement work of the detachable buffer device 6 is facilitated, the detachable buffer device 6 is sleeved at the middle internal position above the upper lock core pin device 2 and comprises a telescopic spring 61, an external thread connecting body 62 and connecting cylinders 63, the upper end position and the lower end position of the telescopic spring 61 are provided with the connecting cylinders 63, the external thread connecting bodies 62 are arranged at the outer wall positions of the two connecting cylinders 63, the detachable buffer device 6 takes the telescopic spring 61 as the axisymmetric gravity center, the detachable buffer device 6 is respectively and fixedly connected with the upper core pin device 2 and the internal thread groove connecting seat 1 through the external thread connector 62, the external thread connector 62 is respectively and rotatably separated from the internal thread connecting hole 22 in the upper core pin device 2 and the internal thread connector 11 in the internal thread groove connecting seat 1 through rotating the detachable buffer device 6, so that the rotary detachable buffer device 6 is convenient to replace, the internal thread groove connecting seat 1 is sleeved at the outer wall position above the detachable buffer device 6, the internal thread groove connecting seat 1 comprises the internal thread connector 11 and a fixed groove connecting seat 12, the internal thread connector 11 is arranged at the inner wall position below the fixed groove connecting seat 12, the shape structure of the internal thread groove connecting seat 1 is a concave cylindrical structure, and the diameter of the internal thread groove connecting, the internal diameter sets up to four millimeters under in the internal thread groove connecting seat 1, through the external screw thread connector 62 rotation separation in internal thread connector 11 and removable buffer 6 for removable buffer 6 and the rotation separation of internal thread groove connecting seat 1, thereby conveniently change removable buffer 6.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker fixedly connects the whole device with the external device, when unlocking, the lower lock core pin 4 will move upwards to push the upper lock core pin device 2 and the connecting semi-sphere 5 to move upwards, so as to compress the expansion spring 61 in the detachable buffer device 6, thereby achieving the buffering effect, when the lock core rotates, the lower lock core pin 4 will be driven to rotate, thereby separating the connecting semi-sphere 5 from the fixed circular groove 3 and contacting with the outer wall of the lock core, thereby achieving the unlocking work, when locking, the lock core will rotate to the initial position, at this time, the expansion spring 61 in the detachable buffer device 6 extends to push the upper lock core pin device 2 and the connecting semi-sphere 5 to move downwards, when the connecting semi-sphere 5 is connected with the fixed circular groove 3, when the upper lock core pin tumbler device 2 is positioned in the lock core, the locking work is achieved, and the working principle of the whole device is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stainless steel lock core pellet shot from a slingshot with buffering connecting piece, includes lower lock core pellet shot from a slingshot (4) and internal thread groove connecting seat (1), its characterized in that: a fixed circular groove (3) is arranged at the middle inner position of the upper end of the lower lock cylinder marble (4), a connecting semi-sphere (5) is sleeved at the inner position of the fixed circular groove (3), an upper lock cylinder marble device (2) is arranged at the upper end position of the connecting semi-sphere (5), the upper lock cylinder marble device (2) comprises an upper fixed marble (21) and an internal thread connecting hole (22), the internal thread connecting hole (22) is arranged at the middle inner position of the upper end of the upper fixed marble (21), the upper lock cylinder marble device (2) is positioned at the position above the lower lock cylinder marble (4), a detachable buffer device (6) is sleeved at the middle inner position above the upper lock cylinder marble device (2), the detachable buffer device (6) comprises a telescopic spring (61), an external thread connecting body (62) and a connecting cylinder (63), the connecting cylinders (63) are arranged at the upper end position and the lower end position of the telescopic spring (, two connect cylinder (63) outer wall position department and be provided with external screw thread connector (62), detachable buffer (6) top outer wall position department has cup jointed internal thread groove connecting seat (1), internal thread groove connecting seat (1) includes internal thread connector (11) and fixed slot connection seat (12), fixed slot connection seat (12) below inner wall position department is provided with internal thread connector (11).
2. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: the shape structure of lower lock core pellet shot from a slingshot (4) sets up to semicircle cylinder structure, lower lock core pellet shot from a slingshot (4) outer wall position department is provided with anti rust coating, lower lock core pellet shot from a slingshot (4) diameter sets up to five millimeters.
3. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: the diameter of the fixed circular groove (3) is set to be three millimeters, and an antirust coating is arranged on the inner wall of the fixed circular groove (3).
4. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: the shape structure of the connecting semi-sphere (5) is provided with a semi-sphere structure, and the connecting semi-sphere (5) is welded with the upper lock core marble device (2).
5. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: an antirust coating is arranged at the outer wall of the upper lock cylinder pin device (2), the diameter and the depth of an internal thread connecting hole (22) above the upper lock cylinder pin device (2) are four millimeters, and the upper lock cylinder pin device (2) is welded and connected with a semi-sphere (5).
6. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: the detachable buffer device (6) takes a telescopic spring (61) as an axisymmetric gravity center, and the detachable buffer device (6) is respectively and fixedly connected with the upper lock core pin device (2) and the internal thread groove connecting seat (1) through an external thread connecting body (62).
7. A stainless steel cylinder lock pin with a cushion link as claimed in claim 1, wherein: the shape structure of internal thread groove connecting seat (1) sets up to character cut in bas-relief shape cylinder structure, internal thread groove connecting seat (1) diameter sets up to five millimeters, internal diameter sets up to four millimeters under in internal thread groove connecting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492843.2U CN210888377U (en) | 2019-09-09 | 2019-09-09 | Stainless steel lock core marble with buffer connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492843.2U CN210888377U (en) | 2019-09-09 | 2019-09-09 | Stainless steel lock core marble with buffer connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888377U true CN210888377U (en) | 2020-06-30 |
Family
ID=71318164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921492843.2U Expired - Fee Related CN210888377U (en) | 2019-09-09 | 2019-09-09 | Stainless steel lock core marble with buffer connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888377U (en) |
-
2019
- 2019-09-09 CN CN201921492843.2U patent/CN210888377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |