CN215949155U - Lock cylinder shell structure - Google Patents
Lock cylinder shell structure Download PDFInfo
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- CN215949155U CN215949155U CN202122495361.6U CN202122495361U CN215949155U CN 215949155 U CN215949155 U CN 215949155U CN 202122495361 U CN202122495361 U CN 202122495361U CN 215949155 U CN215949155 U CN 215949155U
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- lock cylinder
- lock
- hole
- lock core
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Abstract
The utility model relates to a lock cylinder shell structure, which comprises a lock cylinder shell and a lock cylinder cover plate, wherein a lock cylinder hole for installing a lock cylinder is arranged in the lock cylinder shell, the lock cylinder shell comprises a lock cylinder body and a lock cylinder disk surface, the outer diameter of the lock cylinder disk surface is larger than that of the lock cylinder body, a connecting hole is formed in the lock cylinder disk surface, and a connecting column for being rotationally connected with the connecting hole is formed in the lock cylinder cover plate. This application covers the lock core hole through setting up lock core apron in lock core hole position, avoids impurity such as dust to get into from the lock core hole, effectively prolongs lock core life-span, and this lock core apron and lock core quotation swivelling joint can open or close lock core hole, convenient and practical through rotatory lock core apron.
Description
Technical Field
The utility model relates to the technical field of lock cylinders, in particular to a lock cylinder shell structure.
Background
The cylinder shell is the main component of the cylinder for mounting the cylinder, such as a composite cylinder shell disclosed in application No. 2019218983871. After the lock cylinder is installed, the lock cylinder hole is completely exposed, dust easily enters from the key hole and the gap between the lock cylinder hole and the lock cylinder, the lock cylinder is blocked or damaged, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background art, the utility model provides a lock cylinder shell structure.
The technical scheme adopted by the utility model is as follows: the utility model provides a lock core shell structure, includes the lock core shell, still includes lock core apron, be equipped with the lock core hole that is used for installing the lock core in the lock core shell, the lock core shell includes the lock core cylinder and the lock core quotation that the external diameter is greater than the lock core cylinder, be equipped with the connecting hole on the lock core quotation, be equipped with the spliced pole that is used for with connecting hole swivelling joint on the lock core apron.
Furthermore, a slot is arranged on the connecting column.
Furthermore, the top of the connecting column is provided with an annular step protruding outwards.
Furthermore, a rotation direction mark is arranged on the lock cylinder disc surface.
Furthermore, the lock cylinder body and the lock cylinder disk surface are of an integrally formed structure.
Furthermore, a hook extends from the bottom of the lock cylinder disk surface.
The lock core cylinder body penetrates through the mounting hole of the pressing plate, and the elastic connecting piece in the mounting hole is clamped into the fixing hole.
Furthermore, a guide inclined plane is arranged on one side, away from the lock cylinder disc surface, of the fixing hole.
Further, the covering area of the lock cylinder cover plate is larger than that of the lock cylinder hole.
The utility model has the beneficial effects that: this application covers the lock core hole through setting up lock core apron in lock core hole position, avoids impurity such as dust to get into from the lock core hole, effectively prolongs lock core life-span, and this lock core apron and lock core quotation swivelling joint can open or close lock core hole, convenient and practical through rotatory lock core apron.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view from another perspective of the present invention.
In FIGS. 1-3: 1. a lock cylinder housing; 2. a lock cylinder cover plate; 3. a lock cylinder hole; 4. a cylinder of the lock cylinder; 5. a lock cylinder disk surface; 6. connecting holes; 7. connecting columns; 8. grooving; 9. an annular step; 10. a rotation direction mark; 11. hooking; 12. pressing a plate; 13. a fixing hole; 14. mounting holes; 15. an elastic connecting member; 16. a guide slope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
The utility model provides a lock cylinder shell structure.
In this embodiment, referring to fig. 1 to 3, the lock cylinder housing structure includes a lock cylinder housing 1 and a lock cylinder cover plate 2, a lock cylinder hole 3 for installing a lock cylinder is provided in the lock cylinder housing, the lock cylinder housing includes a lock cylinder body 4 and a lock cylinder disk surface 5 having an outer diameter larger than that of the lock cylinder body, a connecting hole 6 is provided on the lock cylinder disk surface, and a connecting post 7 for rotationally connecting with the connecting hole is provided on the lock cylinder cover plate.
Among the above-mentioned technical scheme, cover the lock core hole through setting up lock core apron in lock core hole position, avoid impurity such as dust to get into from the lock core hole, effectively prolong lock core life-span, this lock core apron and lock core quotation swivelling joint can open or close lock core hole, convenient and practical through rotatory lock core apron.
Specifically, a slot 8 is formed in the connecting column; and the top of the connecting column is provided with an annular step 9 protruding outwards.
Through set up the fluting on the spliced pole, in the dismouting, can knead the spliced pole of fluting both sides and carry out the dismouting, easy dismounting, the lock core apron's of guaranteeing simultaneously connection stability.
Specifically, a rotation direction mark 10 is arranged on the lock cylinder disc surface; the lock cylinder body and the lock cylinder disk surface are of an integrally formed structure; the bottom of the lock cylinder disk surface extends to form a hook 11, and the hook is used for hanging a key when the lock is zero; the lock core is characterized by further comprising a pressing plate 12, wherein fixing holes 13 are formed in the lock core column body, the lock core column body penetrates through mounting holes 14 of the pressing plate, and elastic connecting pieces 15 in the mounting holes are clamped into the fixing holes.
After the pressing plate is installed, a clamping groove used for clamping the door plate is formed between the pressing plate and the lock cylinder plate surface, and the lock cylinder is installed on the door plate through the clamping groove, so that the lock cylinder is convenient to assemble and disassemble.
Specifically, a guide inclined plane 16 is arranged on one side of the fixing hole, which is far away from the lock cylinder disc surface. The guide inclined plane plays a guide role and facilitates the installation of the pressing plate.
Specifically, the covering area of the lock cylinder cover plate is larger than that of the lock cylinder hole.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (9)
1. The utility model provides a lock core shell structure, includes the lock core shell, its characterized in that: the lock cylinder cover plate is characterized by further comprising a lock cylinder cover plate, a lock cylinder hole used for installing a lock cylinder is formed in the lock cylinder shell, the lock cylinder shell comprises a lock cylinder body and a lock cylinder disk surface, the outer diameter of the lock cylinder disk surface is larger than that of the lock cylinder body, a connecting hole is formed in the lock cylinder disk surface, and a connecting column used for being in rotary connection with the connecting hole is formed in the lock cylinder cover plate.
2. The lock cylinder housing structure according to claim 1, characterized in that: the connecting column is provided with a slot.
3. The lock cylinder housing structure according to claim 2, characterized in that: and the top of the connecting column is provided with an annular step protruding outwards.
4. The lock cylinder housing structure according to claim 1, characterized in that: and a rotation direction mark is arranged on the surface of the lock cylinder plate.
5. The lock cylinder housing structure according to claim 1, characterized in that: the lock cylinder body and the lock cylinder disk surface are of an integrally formed structure.
6. The lock cylinder housing structure according to claim 1, characterized in that: the bottom of the lock cylinder disk surface extends to form a hook.
7. The lock cylinder housing structure according to claim 1, characterized in that: the lock cylinder body penetrates through the mounting hole of the pressing plate, and the elastic connecting piece in the mounting hole is clamped into the fixing hole.
8. The lock cylinder housing structure according to claim 7, characterized in that: and a guide inclined plane is arranged on one side of the fixing hole, which is far away from the lock cylinder disc surface.
9. The lock cylinder housing structure according to claim 1, characterized in that: the covering area of the lock cylinder cover plate is larger than that of the lock cylinder hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495361.6U CN215949155U (en) | 2021-10-15 | 2021-10-15 | Lock cylinder shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495361.6U CN215949155U (en) | 2021-10-15 | 2021-10-15 | Lock cylinder shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949155U true CN215949155U (en) | 2022-03-04 |
Family
ID=80412960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122495361.6U Active CN215949155U (en) | 2021-10-15 | 2021-10-15 | Lock cylinder shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949155U (en) |
-
2021
- 2021-10-15 CN CN202122495361.6U patent/CN215949155U/en active Active
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