CN213627044U - Door body lock body protection device - Google Patents
Door body lock body protection device Download PDFInfo
- Publication number
- CN213627044U CN213627044U CN202021929844.1U CN202021929844U CN213627044U CN 213627044 U CN213627044 U CN 213627044U CN 202021929844 U CN202021929844 U CN 202021929844U CN 213627044 U CN213627044 U CN 213627044U
- Authority
- CN
- China
- Prior art keywords
- lock
- protective housing
- shell
- protective
- door
- 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.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a door body lock body protection device, including lock shell, protective housing one and protective housing two, lock shell one side is provided with protective housing one, the lock shell is kept away from protective housing one side is provided with protective housing two, two one ends of protective housing are provided with the connecting plate, connecting plate middle part one side shaping has the spread groove, the lock shell with the connecting plate passes through the spread groove is connected. Has the advantages that: the utility model discloses a set up protective housing one and protective housing two, protective housing one and protective housing two that adopt the thick steel of 2.0mm to make have extremely strong compressive resistance, and the installation that can be convenient is protected a body and lock in the door, prevents that the internal and external handle of the installation door from causing the deformation to the door body, prevents in the lock body outside that the lock body is opened by the violence, has splendid protective properties and theftproof performance.
Description
Technical Field
The utility model relates to a lock technical field, concretely relates to door body lock body protection device.
Background
The door is defined as the two outer doors of the house, opposite to the house as the inner door. The door is a necessary place for people to pass in and out of the house and is also extended as a way. The door is typically built in a house at home. The lock body is one of the components of the lock and is also an important component of the door, and the lock bodies are various, and commonly comprise a one-way lock body, a three-way lock body, a four-way lock body and the like. The lock is generally used on a security door and is responsible for basic security work of the security door, the lock cylinder controls the operation of the lock body, and the lock body is responsible for unlocking and locking the door and the window and plays an important role in security.
The existing door body lock body is directly arranged in a door body, when a handle is arranged, because the inner handle and the outer handle are knocked by screws, a door face steel plate is easy to deform, the appearance of the door is influenced, the door lock arranged in the way is easy to damage and open by violence, and the anti-theft function is insufficient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the door body lock body protection device is provided, and the problems that the existing door body lock body is directly arranged in a door body, and when a handle is arranged, the door surface steel plate is easy to deform and the appearance of the door is influenced due to the fact that the inner handle and the outer handle are knocked by screws are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a door body lock body protection device, including lock shell, protective housing one and protective housing two, lock shell one side is provided with protective housing one, the lock shell is kept away from protective housing one side is provided with protective housing two, two one ends of protective housing are provided with the connecting plate, connecting plate middle part one side shaping has the spread groove, the lock shell with the connecting plate passes through the spread groove is connected.
Through adopting above-mentioned technical scheme, the lock shell passes through the spread groove with the connecting plate is arranged in protective housing one with between the protective housing two.
Furthermore, one end of the first protective shell and one end of the second protective shell are welded with the connecting plate, the first protective shell is connected with the second protective shell through the connecting plate, and a lock body is arranged in the lock shell.
Through adopting above-mentioned technical scheme, protective housing one with the protective housing two passes through the connecting plate welding is as an organic whole.
Furthermore, functional slotted holes are formed in two side walls of the lock shell and comprise hole positions such as key holes and positioning holes, and the lock body is connected with the lock shell through screws.
By adopting the technical scheme, after the lock body is arranged in the lock shell and fixed, the functional slotted hole corresponds to the corresponding position on the lock body.
Further, the lock body is kept away from the shaping has the side slotted hole on the lock shell lateral wall, be provided with the spring bolt in the side slotted hole, the spring bolt includes solid all-steel spring bolt, solid oblique spring bolt of all-steel and solid dog-ear spring bolt, the spring bolt with side slotted hole inner wall sliding connection.
Through adopting above-mentioned technical scheme, the spring bolt is the locking part on the lock, and back on the lock is locked to the lock, the spring bolt can be followed stretch out in the side slot, when the lock is opened, the spring bolt can lock into in the side slot.
Furthermore, the first protective shell and the second protective shell are made of steel materials with the thickness of 2.0mm, and the first protective shell and the second protective shell are closer to each other.
Through adopting above-mentioned technical scheme, adopt 2.0mm thick steel to make protective housing one and protective housing two has extremely strong compressive resistance, can protect the door body and lock body, and the handle can not cause a body to warp yet inside and outside the installation door body, guarantees the planarization of the door body.
Furthermore, a first through groove is formed in the first protective shell in a stamping mode, a second through groove is formed in the second protective shell in a stamping mode, and the first through groove and the second through groove correspond to the functional groove holes in the two side walls of the lock shell in position.
Through adopting above-mentioned technical scheme, lead to groove one with protective housing integrated into one piece, lead to groove two with protective housing two integrated into one piece, protective housing one with protective housing two can be convenient install in the door body and protect the lock.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current door body lock body direct mount within the door body, during the installation handle, because inside and outside handle will the screw strike, cause the shop front steel sheet to warp easily, influence the outward appearance of door, and the lock of installation is easy to be damaged by the violence, open, problem that the theftproof function is not enough like this, the utility model discloses a set up protective housing one and protective housing two, protective housing one and protective housing two that adopt the thick steel of 2.0mm to make have extremely strong compressive resistance, can be convenient install in the door body and protect door body and lock, prevent that the internal and external handle of the installation door body from causing the deformation to the door body, prevent in the lock body outside that the lock body is opened by the violence, have splendid protective properties and theftproof performance.
Drawings
Fig. 1 is a schematic structural view of the door lock body protection device of the present invention;
fig. 2 is a schematic structural view of a lock case and a lock body in the door body lock body protection device of the present invention;
fig. 3 is a schematic structural view of a first protective shell, a second protective shell and a connecting plate in the door body lock body protection device of the present invention;
fig. 4 is a side view of a first protective shell, a second protective shell and a connecting plate in the door body lock body protection device of the present invention;
fig. 5 is a schematic diagram of the position relationship between the lock shell, the first protective shell, the second protective shell and the connecting plate in the door body lock body protection device of the present invention.
The reference numerals are explained below:
1. a lock case; 2. a first protective shell; 3. a second protective shell; 4. a connecting plate; 5. connecting grooves; 6. a lock body; 7. a functional slot; 8. a side slot; 9. a latch bolt; 10. a first through groove; 11. and a second through groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-5, the door body lock body protection device in this embodiment includes a lock case 1, a first protection shell 2 and a second protection shell 3, the first protection shell 2 is disposed on one side of the lock case 1, the second protection shell 3 is disposed on one side of the lock case 1 away from the first protection shell 2, a connecting plate 4 is disposed at one end of the second protection shell 3, a connecting groove 5 is formed in one side of the middle of the connecting plate 4, the lock case 1 is connected with the connecting plate 4 through the connecting groove 5, the connecting groove 5 has a positioning effect on the lock case 1, and the lock case 1 is disposed between the first protection shell 2 and the second protection shell 3 through.
In this embodiment, 2 one ends of the first protective shell and the second protective shell and 3 one ends of the first protective shell and the second protective shell are welded with the connecting plate 4, the first protective shell and the second protective shell are connected through the connecting plate 4, the lock body 6 is arranged in the lock shell 1, the first protective shell and the second protective shell are welded into a whole through the connecting plate 4, and the connecting plate 4 is mainly used for connecting the first protective shell and the second protective shell.
In this embodiment, functional slot holes 7 are formed on two side walls of the lock case 1, the functional slot holes 7 include hole sites such as key holes and positioning holes, the lock body 6 is connected with the lock case 1 through screws, after the lock body 6 is arranged in the lock case 1 and fixed, the functional slot holes 7 correspond to corresponding positions on the lock body 6, so that the door lock can be used normally after being installed on a door.
In this embodiment, the shaping has side slot 8 on the lock body 6 keeps away from 1 lateral wall of lock shell, be provided with spring bolt 9 in the side slot 8, spring bolt 9 includes solid all-steel spring bolt, oblique spring bolt of solid all-steel and solid dog-ear spring bolt, spring bolt 9 and 8 inner wall sliding connection in side slot, spring bolt 9 is the locking part on the lock, back on the lock, spring bolt 9 can stretch out from side slot 8, when the lock is opened, in side slot 8 can be locked to spring bolt 9, so that the door can be opened.
In this embodiment, protective housing 2 and two 3 of protective housing all adopt the thick steel of 2.0mm to make, lock shell 1 more is close to protective housing two 3 between protective housing 2 and protective housing two 3, protective housing 2 and protective housing two 3 that adopt the thick steel of 2.0mm to make have extremely strong compressive resistance, can protect the door body and lock body 6, the internal and external handle of the installation door body also can not cause the deformation of the door body, guarantee the planarization of the door body, can prevent to a great extent that the violence is unblanked.
In this embodiment, punch forming has logical groove one 10 on protective housing one 2, punch forming has logical groove two 11 on protective housing two 3, logical groove one 10 and logical groove two 11 correspond with the position of the function slotted hole 7 on the two walls of lock shell 1, logical groove one 10 and protective housing one 2 integrated into one piece, logical groove two 11 and protective housing two 3 integrated into one piece, protective housing one 2 and protective housing two 3 can be convenient install in the door body and protect the lock, because logical groove one 10 and logical groove two 11 correspond with function slotted hole 7 position, protective housing one 2 and protective housing two 3 can not influence the normal use of lock.
The specific implementation process of this embodiment is as follows: the lock shell 1 is positioned and fixed between the first protective shell 2 and the second protective shell 3 through the connecting groove 5 and the connecting plate 4, the connecting plate 4 is mainly used for connecting the first protective shell 2 and the second protective shell 3, the first protective shell 2 and the second protective shell 3 which are made of steel materials with the thickness of 2.0mm have extremely strong compressive resistance, the first protective shell 2 and the second protective shell 3 can be conveniently arranged in a door body to protect a door lock, the door body cannot be deformed when a handle is arranged inside and outside the door body, the smoothness of the door body is ensured, collision can be prevented to a great extent, and violent unlocking is prevented, the lock also has excellent protection function for the precise intelligent lock, after the lock body 6 is arranged in the lock shell 1 and fixed, the functional slotted hole 7 corresponds to the corresponding position on the lock body 6, because the first through groove 10 and the second through groove 11 correspond to the functional slot 7, the first protective shell 2 and the second protective shell 3 do not affect the normal use of the door lock.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. Door body lock body protection device, its characterized in that: including lock shell (1), protective housing (2) and protective housing two (3), lock shell (1) one side is provided with protective housing one (2), lock shell (1) is kept away from protective housing one (2) one side is provided with protective housing two (3), protective housing two (3) one end is provided with connecting plate (4), connecting plate (4) middle part one side shaping has spread groove (5), lock shell (1) with connecting plate (4) pass through spread groove (5) are connected.
2. The door latch body protection device of claim 1, wherein: one end of the first protective shell (2) and one end of the second protective shell (3) are welded with the connecting plate (4), the first protective shell (2) is connected with the second protective shell (3) through the connecting plate (4), and a lock body (6) is arranged in the lock shell (1).
3. The door latch body protection device of claim 2, wherein: functional slotted holes (7) are formed in two side walls of the lock shell (1), the functional slotted holes (7) comprise hole positions such as key holes and positioning holes, and the lock body (6) is connected with the lock shell (1) through screws.
4. The door latch body protection device of claim 3, wherein: the lock body (6) is kept away from a side slotted hole (8) is formed in one side wall of the lock shell (1), a lock tongue (9) is arranged in the side slotted hole (8), the lock tongue (9) comprises a solid all-steel lock tongue, a solid all-steel inclined lock tongue and a solid bevel lock tongue, and the lock tongue (9) is in sliding connection with the inner wall of the side slotted hole (8).
5. The door latch body protection device of claim 4, wherein: protective housing (2) and protective housing two (3) all adopt 2.0mm thick steel to make, lock shell (1) is in protective housing one (2) with be closer to between protective housing two (3).
6. The door latch body protection device of claim 5, wherein: the protective shell is characterized in that a first through groove (10) is formed in the protective shell (2) in a stamping mode, a second through groove (11) is formed in the protective shell (3) in a stamping mode, and the first through groove (10) and the second through groove (11) correspond to the functional groove holes (7) in the two side walls of the lock shell (1) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929844.1U CN213627044U (en) | 2020-09-07 | 2020-09-07 | Door body lock body protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929844.1U CN213627044U (en) | 2020-09-07 | 2020-09-07 | Door body lock body protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213627044U true CN213627044U (en) | 2021-07-06 |
Family
ID=76647516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021929844.1U Active CN213627044U (en) | 2020-09-07 | 2020-09-07 | Door body lock body protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213627044U (en) |
-
2020
- 2020-09-07 CN CN202021929844.1U patent/CN213627044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3821884A (en) | Sliding door lock system | |
| US4074552A (en) | Burglar resistance lock adapter kit | |
| US5873272A (en) | Display case lock mechanism with front-assembled core | |
| CN213627044U (en) | Door body lock body protection device | |
| US5415020A (en) | Latch guard for outwardly opening doors | |
| KR20010024449A (en) | Door lock for an all-glass with fixed glass side panel | |
| CN213297712U (en) | Single open wood door of pick-proof opening | |
| CN213627293U (en) | Anti-prizing anti-theft door | |
| JP3447263B2 (en) | Double lock for door | |
| CN201190514Y (en) | Pick-proof apparatus for security door | |
| CN201206357Y (en) | Rainproof, dustproof and theftproof lock core and key | |
| CN209799781U (en) | Novel anti-theft door | |
| CN220955067U (en) | Dual-mode power lock with position switch | |
| CN220319320U (en) | Antitheft lock catch and antitheft door lock | |
| US3628356A (en) | Door lock protection device | |
| CN213039151U (en) | Anti-theft door with anti-prying steel plate | |
| CN214996824U (en) | Anti-prying mechanism and plastic splicing cabinet using same | |
| CN221119506U (en) | Anti-theft protection device of split type double-door handle lock | |
| CN210134777U (en) | Novel burglary-resisting door pick-proof structure | |
| CN212027567U (en) | Anti-theft door with anti-prying aluminum clamping edge | |
| CN215595244U (en) | Anti-drilling device of lock | |
| CN2394271Y (en) | Alarm on door and iwndow against thieves | |
| CN221503066U (en) | Door opening structure with safety door lock | |
| CN214659392U (en) | Door lock | |
| CN219081307U (en) | Lock catch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |