阅读说明：本技术 一种模块化快装门锁锁体的结构 (Structure of modularization fast-assembling lock body ) 是由 苏彬亮 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种模块化快装门锁锁体的结构,包括模块化锁芯、面板、执手、传动柱和长螺柱,其特征在于,所述的模块化锁芯的插销套和吸磁片及T形垫片与面板的两个矩形通孔分别连接,所述的传动柱一端的矩形台阶穿过面板的台阶孔与模块化锁芯的矩形凹槽连接,另一端的圆角矩形柱与执手的圆角矩形凹孔连接,长螺柱穿过转轴和传动柱与执手的螺丝孔连接。本发明解决了目前因存在快装门锁的锁芯和面板没有实现模块化设计,不能通用于左开和右开的门,使得模具投资及产品库存投入成倍增加。提供一种结构紧凑、安装简单方便,同时锁芯和面板模块化设计,通过简单变换组合可以分别适应左右门的安装需要的模块化快装门锁锁体的结构。(The invention discloses a structure of a modularized fast-assembling door lock body, which comprises a modularized lock cylinder, a panel, a handle, a transmission column and a long stud. The invention solves the problem that the lock core and the panel of the existing fast-assembling door lock do not realize modular design and can not be universally used for left-opening and right-opening doors, so that the investment of a mold and the input of product inventory are increased by times. The structure of the modularized fast-assembling door lock body is compact in structure, simple and convenient to install, and capable of meeting the installation requirements of a left door and a right door respectively through simple transformation and combination due to the modularized design of the lock cylinder and the panel.)

1. The utility model provides a structure of modularization fast-assembling lock body, includes modularization lock core, panel, handle, transmission post and long double-screw bolt, its characterized in that, the bolt cover of modularization lock core with inhale two rectangle through-holes of magnetic sheet and T shape gasket and panel and be connected respectively, the rectangle step of transmission post one end pass the step hole of panel and the rectangle groove connection of modularization lock core, the fillet rectangle post of the other end is connected with the fillet rectangle shrinkage pool of handle, the long double-screw bolt passes the pivot and is connected with the screw hole of handle with the transmission post.

2. The structure of the modular fast-assembling door lock and lock body according to claim 1, wherein the modular lock cylinder comprises a lock cylinder bottom shell, a cover plate, a return plectrum assembly, a bolt sleeve, a magnetic absorption sheet, a T-shaped gasket, a small cover plate and a screw, the circular ring sleeve of the lock cylinder bottom shell is connected with the return plectrum assembly, the long round through hole of the bolt, the bolt and the bolt sleeve are respectively connected with the step upright post and the rectangular through hole of the lock cylinder bottom shell, the front part and the rear part of the magnetic absorption sheet and the T-shaped gasket are respectively connected with the rectangular notch and the long round upright post of the lock cylinder bottom shell, and the lock cylinder bottom shell is connected with the cover.

3. The structure of a modular fast-assembling door lock and lock body as claimed in claim 1, wherein said panel has a stepped hole in the middle of its bottom surface, and two rectangular through holes of equal size are formed in the side surfaces of the panel at positions symmetrical to each other up and down, and a counter bore is formed at each end of the bottom surface of the panel.

4. The structure of a modular quick-assembling door lock as claimed in claim 1, wherein said drive post body is a rounded rectangular post, the rounded rectangular post includes a rectangular step at a front portion thereof, and a through hole is formed at a middle portion of the drive post.

5. The structure of a modular fast-assembling door lock and lock body as claimed in claim 2, wherein the two sides of the middle lower part of the bottom surface of the lock cylinder bottom shell respectively comprise a long round column, the position of the side plate of the lock cylinder bottom shell, which is perpendicular to the step column, comprises a rectangular through hole, and the position of the side plate of the lock cylinder bottom shell, which is perpendicular to the long round column, comprises a rectangular notch.

6. The structure as claimed in claim 2, wherein the cover plate includes a rectangular hole on each of the lower and middle sides.

7. The structure of modular quick-assembling door lock as claimed in claim 2, wherein said front portion of said latch housing includes a rectangular frame, a rectangular hole is formed in the middle of said rectangular frame, two small steps are formed at each end of said rectangular frame, and four sides of said rectangular frame are circular steps.

8. The structure of modular quick-assembling door lock as claimed in claim 2, wherein said magnetic-attracting plate is a rectangular plate at its front portion and has a U-shaped leg and a U-shaped slot at its rear portion.

9. The structure of a modular quick-assembling door lock and lock body as claimed in claim 2, wherein said T-shaped spacer is a rectangular block at its front and has an oblong hole and a notch hole at its rear, and a circular through hole is provided between said oblong hole and said notch hole.

Technical Field

The invention relates to the technical field of door locks, in particular to a structure of a modularized quick-assembly door lock body.

Background

The existing door lock generally needs to open a side hole in a door leaf for installing a lock body. Meanwhile, a through hole is required to be formed in the corresponding position of the door leaf for connecting the handle and the lock head. The advantages of the design are as follows: the lock body is hidden, and the door can be opened indoors and outdoors by using a handle and a key. But the disadvantages are: firstly, the opening of the side hole in the door leaf needs to use a professional tool and is relatively labor-consuming. Second, the door of entrying of current resident's house is more durable, and a family resident all is leading one's family, and indoor door has many and all need not lock, therefore indoor door lock is in idle state basically, has sometimes for a long time not found even the key. The handle lock requiring the use of the key becomes a redundant arrangement.

An invention patent previously filed by the applicant, the patent name: a novel fast-assembling type door lock structure, patent number: 201910454584.2 discloses a technical proposal of a fast-assembling door lock, which solves the above problems. The door leaf uses magnet to close, indoor can the back lock, and the door leaf need not open the side opening and pass through the hole when installing simultaneously, and the installation is simple and convenient. However, the technical scheme is not perfect enough, and the lock core and the panel of the quick-assembly door lock are not designed in a modularized way and cannot be universally used for left-opening and right-opening doors, so that the investment of the mold and the inventory investment of products are increased in multiples.

Therefore, there is a need for improvement of the prior art to solve the above technical problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide the structure of the modularized fast-assembling door lock body, which has a compact structure, is simple and convenient to install, has a modularized design of a lock cylinder and a panel, and can respectively meet the installation requirements of a left door and a right door through simple transformation and combination.

In order to achieve the purpose, the invention adopts the technical scheme that:

a structure of a modularized fast-assembling door lock body comprises a modularized lock core, a panel, a handle, a transmission column and a long stud; the bolt sleeve, the magnetic suction sheet and the T-shaped gasket of the modular lock cylinder are respectively connected with two rectangular through holes of the panel, the rectangular step at one end of the transmission column penetrates through the step hole of the panel to be connected with the rectangular groove of the modular lock cylinder, the round-corner rectangular column at the other end of the transmission column is connected with the round-corner rectangular concave hole of the handle, and the long stud penetrates through the rotating shaft and the transmission column to be connected with the screw hole of the handle.

The modularized lock cylinder comprises a lock cylinder bottom shell, a cover plate, a return shifting piece assembly, a bolt sleeve, a magnetic absorption piece, a T-shaped gasket, a small cover piece and a screw.

And the middle of the bottom surface of the lock core bottom shell is provided with a circular ring sleeve which is used for being connected with a rotating shaft of the return plectrum assembly. The outer part of the circular ring sleeve is provided with three sections of arc sleeves with the same center of a circle, and the top and the periphery of the arc sleeve are connected with the return shifting piece of the return shifting piece component. And a return spring is connected between the circular ring sleeve and the arc sleeve. The middle upper part of the bottom surface of the lock core bottom shell comprises a step upright post, a long round through hole for connecting a bolt, a positioning spring and a small through hole of a cover plate. Two sides of the middle lower part of the bottom surface of the lock core bottom shell respectively comprise a long round upright post which is used for connecting a U-shaped groove of the magnetic suction sheet and a long round hole and a gap hole of the T-shaped gasket. The middle of the long round upright post comprises a small thread post which is used for connecting a small cover plate through a screw. The side plate of the lock core bottom shell is vertical to the step upright post and comprises a rectangular through hole for connecting a plug sleeve (a plug is connected in the middle of the plug sleeve). The position of the side plate of the lock core bottom shell, which is vertical to the long round upright post, comprises a rectangular notch for connecting the magnetic suction sheet and the T-shaped gasket. The middle of the upper part and the middle lower part of the bottom surface of the lock core bottom shell comprises three threaded columns which are respectively connected with three corresponding countersunk holes of the cover plate through screws. Two ends of the bottom surface of the lock core bottom shell comprise two large countersunk holes which are used for being connected with the panel through screws together with the countersunk holes of the panel.

The middle of the cover plate is provided with a large through hole which is used for penetrating through the rotating shaft of the return shifting piece component. The upper part of the cover plate comprises a small through hole for connecting a step upright post of the lock core bottom shell. The upper part and the middle part of the cover plate comprise three countersunk holes which are used for connecting corresponding threaded columns of the lock core bottom shell. The two sides of the middle lower part of the cover plate respectively comprise a rectangular hole for connecting the rectangular gasket of the magnetic suction disc component.

The return shifting piece comprises a rotating shaft, a return shifting piece, a return spring and a clamp spring. The middle of the rotating shaft is provided with a round hole for penetrating the long stud. The round hole both ends respectively are a rectangle recess for connect the transmission post (when needing, one of them rectangle recess can be connected with the transmission shaft, realizes being connected with the transmission of preceding lock body). One of the rectangular grooves is provided with a straight-line-shaped opening in the middle. One end of the outer ring of the rotating shaft comprises a step for clamping the other end of the circular sleeve of the bottom shell of the lock core. The outer ring of the rotating shaft also comprises an annular groove used for connecting a clamp spring. The middle of the return shifting piece is provided with a round hole for penetrating through the rotating shaft. The middle of the round hole comprises a straight clamping head which is used for connecting a straight opening of the rotating shaft. The bottom of the return shifting piece is provided with two lower bending steps for connecting a return spring. The upper part of the return shifting piece is provided with a rectangular shifting piece which is used for shifting the bolt to enable the bolt to move. The return spring is an existing component. Outlined. The circlip is an existing component. Outlined. Obviously, sometimes a connecting washer is required between the catch and the return finger.

The middle upper part of the bolt comprises a long round through hole which is used for connecting a step upright post of the lock core bottom shell. A rectangular gap is arranged below the long round through hole and used as a stirring space of the return stirring sheet. The front end of the rectangular notch is provided with a spring bolt, and when the return shifting piece is shifted forwards, the spring bolt is pushed to enter a groove of the door stop to complete the closing of the door lock. The rear end of the rectangular notch is provided with a stop post, and when the return shifting piece is shifted backwards, the stop post is pushed to drive the bolt of the bolt to be separated from the groove of the door shield, so that the door lock is opened. The long round through hole and the bending column in the middle of the rectangular gap are connected with the directional spring.

The front part of the bolt sleeve comprises a rectangular frame which can be used for connecting one of two rectangular through holes of a panel according to requirements. The middle of the rectangular frame is provided with a rectangular hole for connecting a bolt of a bolt. Two ends of the rectangular frame are respectively provided with a small step for connecting the small concave steps of the panel. The four sides of the rectangular frame are annular steps which are used for connecting the rectangular through holes of the lock core bottom shell.

The front part of the magnetic-attracting sheet is a rectangular plate which is used for connecting the rectangular through hole of the panel and attracting magnetism. The rear part of the lock core is provided with a U-shaped foot and a U-shaped groove which are respectively used for connecting a T-shaped gasket (or a small cover plate) and a long round upright post of the lock core bottom shell.

The front part of the T-shaped gasket is a rectangular block which is used for connecting the rectangular through hole of the panel. The rear part of the lock core is provided with a long round hole and a gap hole which are respectively used for connecting a long round upright post of the lock core bottom shell. A round through hole is formed in the middle of the long round hole and the notch hole and used for penetrating through a threaded column of the bottom shell of the lock cylinder.

The middle of the small cover plate is provided with a through hole which is used for being connected with the screw hole of the long round upright post through a screw so as to compress the magnetic sheet. The screws are standard screws. Outlined.

The circular sleeve of the lock core bottom shell is connected with a return plectrum component (the circular sleeve of the lock core bottom shell is connected with a rotating shaft, the top and the periphery of an arc sleeve outside the circular sleeve are connected with a return plectrum, a return spring is connected between the circular sleeve and the arc sleeve), the long round through hole of the bolt, the bolt and the bolt sleeve are respectively connected with a step upright post and a rectangular through hole of the lock core bottom shell (the long round through hole of the bolt is connected with the step upright post of the lock core bottom shell, the bolt is connected with a rectangular hole of the bolt sleeve, the rectangular frame of the bolt sleeve is connected with the rectangular through hole of the lock core bottom shell), the front part and the rear part of the magnetic absorption piece and the T-shaped gasket are respectively connected with a rectangular notch and the long round upright post of the lock core bottom shell, the magnetic absorption piece is positioned at the bottom of the lock core bottom shell, the upper part is connected with the T-shaped gasket and, connected with the long round upright post of the lock core bottom shell and locked by a screw). And the three threaded columns of the lock core bottom shell are respectively connected with the three corresponding counter bores of the cover plate through screws.

The panel comprises a step hole in the middle of the bottom surface of the panel, the middle of the bottom surface of the panel is used for penetrating through the transmission column, and meanwhile, the step hole comprises a shallow step for connecting a cylinder of a handle. The up-down symmetrical position of the side surface of the panel comprises two rectangular through holes with the same size, and the rectangular through holes are respectively used for connecting the bolt sleeve, the magnetic suction sheet and the T-shaped gasket (when the panel is used for a door in the opposite direction, the panel can be rotated by 180 degrees and then is respectively connected with the bolt sleeve, the magnetic suction sheet and the T-shaped gasket of the modular lock cylinder). Two ends of the bottom surface of the panel are respectively provided with a countersunk hole which is used for being connected with the door panel together with the large countersunk hole of the bottom shell of the lock core through a screw.

Handle, like prior art, the rear portion is the handle, and the handle front portion is the cylinder, includes fillet rectangle shrinkage pool in the middle of the cylinder for connect the transmission post. The bottom of the round-angle rectangular concave hole is provided with a screw hole for connecting a long stud.

The transmission post, its main part is a fillet rectangle post for connect the fillet rectangle shrinkage pool of handle. The front part of the round-angle rectangular column comprises a rectangular step which is used for connecting a rectangular groove of a rotating shaft of the return shifting piece component. The middle of the driving column is provided with a through hole for penetrating the long stud. The long stud is a standard stud. Outlined.

The invention has the beneficial effects that: the problem of at present because of there is the lock core and the panel of fast-assembling lock not realize the modularization design, can not be general in the door of opening left side and opening right for mould investment and product inventory input increase at double. The structure of the modularized fast-assembling door lock body is compact in structure, simple and convenient to install, and capable of meeting the installation requirements of a left door and a right door respectively through simple transformation and combination due to the modularized design of the lock cylinder and the panel.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 shows a schematic view of an assembly of the present invention.

Figure 2 is a cross-sectional view of the combination of the present invention.

Fig. 3 is a cross-sectional view of the modular lock cylinder of the present invention.

Fig. 4 is a schematic view of a cylinder bottom shell of the present invention.

Fig. 5 is a schematic view of the cover plate of the present invention.

FIG. 6 is a cross-sectional view of the return paddle assembly of the present invention.

Fig. 7 is a cross-sectional view of a rotating shaft of the present invention.

Fig. 8 is a schematic view of the return paddle of the present invention.

Fig. 9 is a schematic view of the latch of the present invention.

Fig. 10 is a cross-sectional view of a plug housing of the present invention.

FIG. 11 is a schematic view of the magnetic attraction sheet of the present invention.

FIG. 12 is a schematic view of a T-shaped gasket of the present invention.

Figure 13 is a schematic view of a small coverslip of the present invention.

Fig. 14 is a schematic view of a panel of the present invention.

Fig. 15 is a schematic view of the handle of the present invention.

Fig. 16 is a schematic view of a drive column of the present invention.

Reference numerals: 10. a modular lock cylinder; 11. a lock cylinder bottom shell; 111. a circular ring sleeve; 112. an arc-shaped sleeve; 113. a step upright; 114. a long round column; 115. a rectangular through hole; 116. a rectangular notch; 117. a threaded post; 118. a large countersunk hole; 12. a cover plate; 121. a large through hole; 122. a small through hole; 123. countersunk holes; 124. a rectangular hole; 13. a return plectrum component; 131. a rotating shaft; 1311. a circular hole; 1312. a rectangular groove; 1313. a straight opening; 1314. a step; 1315. an annular groove; 132. a return shifting sheet; 1321. a circular hole; 1322. a straight clamping head; 1323. bending the step downwards; 1324. a rectangular plectrum; 133. a return spring; 134. a clamp spring; 14. a bolt; 141. a long round through hole; 142. a rectangular notch; 143. a latch bolt; 144. a bumping post; 145. bending the column; 15. a plug sleeve; 151. a rectangular frame; 152. A rectangular hole; 153. a small step; 154. an annular step; 16. magnetic suction sheets; 161. a rectangular plate; 162. A U-shaped leg; 163. a U-shaped groove; 17. a T-shaped gasket; 171. a rectangular block; 172. a long round hole; 173. a notch hole; 174. a circular through hole; 18. a small cover plate; 181. a through hole; 19. a screw; 20. a panel; 21. A stepped bore; 22. shallow steps; 23. a rectangular through hole; 24. a countersunk hole; 30. a handle; 31. a handle; 32. a cylinder; 33. a round-corner rectangular concave hole; 34. a screw hole; 40. a drive post; 41. a rounded rectangular column; 42. a rectangular step; 43. a through hole; 50. a long stud.

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.

The embodiment provides a structure of a modularized fast-assembling door lock body, as shown in fig. 1 and a sectional view 2, the structure comprises a modularized lock cylinder 10, a panel 20, a handle 30, a transmission column 40 and a long stud 50, wherein a bolt sleeve 15, a magnetic suction sheet 16 and a T-shaped gasket 17 of the modularized lock cylinder 10 are respectively connected with two rectangular through holes 23 of the panel 20. The rectangular step 42 at one end of the driving post 40 passes through the step hole 21 of the panel 20 to be connected with the rectangular groove 1312 of the modular lock core 10, the rounded rectangular post 41 at the other end is connected with the rounded rectangular concave hole 33 of the handle 30, and the long stud 50 passes through the rotating shaft 131 and the driving post 40 to be connected with the screw hole 34 of the handle 30.

The modular lock core 10 is shown in a sectional view of fig. 3 and comprises a lock core bottom shell 11, a cover plate 12, a return plectrum assembly 13, a bolt 14, a bolt sleeve 15, a magnetic suction sheet 16, a T-shaped gasket 17, a small cover sheet 18 and a screw 19. As shown in fig. 4, the bottom surface of the cylinder bottom shell 11 is provided with a circular sleeve 111 in the middle. The outside of the circular ring sleeve 111 is provided with three concentric arc sleeves 112. The middle upper portion of the bottom surface of the key cylinder bottom case 11 includes a stepped pillar 113. The bottom surface of the cylinder bottom shell 11 includes an elongated post 114 on each of its lower and middle sides. The long cylindrical post includes a small threaded post 115 in the middle. The side plate of the key cylinder bottom shell 11 perpendicular to the step upright 113 comprises a rectangular through hole 116. The side plate of the lock cylinder bottom shell 11 perpendicular to the long round column 114 comprises a rectangular notch 117. The bottom surface of the cylinder bottom shell 11 includes three threaded posts 118 in the middle of its upper and lower portions. The bottom surface of the bottom shell 11 includes two large counter-sunk holes 119 at both ends.

The cover plate 12 is shown in fig. 5 with a large through hole 121 in the middle. The upper middle portion of the cover plate includes a small through hole 122. The cover plate includes three counter bores 123 in the middle of its upper and middle lower portions. The cover 12 includes a rectangular aperture 124 on each side of the lower and middle portions.

The return blade assembly 13 is shown in the cross-sectional view of fig. 6, and includes a rotating shaft 131, a return blade 132, a return spring 133, and a circlip 134. The rotating shaft 131 is shown in the sectional view of fig. 7, and a circular hole 1311 is formed in the middle of the rotating shaft, rectangular grooves 1312 are formed at two ends of the circular hole 1311, and a linear opening 1313 is formed in the middle of one of the rectangular grooves 1312. The outer ring of the shaft 131 includes a step 1314 at one end thereof, and the outer ring of the shaft 131 further includes a circumferential groove 1315. As shown in fig. 8, the middle of the return finger 132 is a circular hole 1321, the middle of the circular hole 1321 includes a "one" shaped chuck 1322, the bottom of the return finger 132 has two lower bending steps 1323, and the upper portion of the return finger 132 has a rectangular finger 1324. The return spring 133 is an existing component. Outlined. The circlip 134 is an existing component. Outlined.

As shown in fig. 9, the latch 14 includes an elongated through hole 141 at an upper middle portion thereof, a rectangular notch 142 is provided below the elongated through hole 141, a latch tongue 143 is provided at a front end of the rectangular notch 142, a stopper post 144 is provided at a rear end of the rectangular notch 142, and an orientation spring 146 is connected to the elongated through hole 141 and a bent post 145 provided between the rectangular notches 142.

As shown in the cross-sectional view of fig. 10, the front portion of the latch housing 15 includes a rectangular frame 151, a rectangular hole 152 is formed in the middle of the rectangular frame 151, small steps 153 are formed at both ends of the rectangular frame 151, and annular steps 154 are formed on four sides of the rectangular frame 151.

The magnetic suction sheet 16 is shown in fig. 11, and has a rectangular plate 161 at the front. At the rear of which are a U-shaped foot 162 and a U-shaped slot 163.

As shown in fig. 12, the T-shaped gasket 17 has a rectangular block 171 at the front, an oblong hole 172 and a notch hole 173 at the rear, and a circular through hole 174 between the oblong hole 172 and the notch hole 173.

The small cover plate 18 is shown in fig. 13, and has a through hole 181 in the middle.

The circular sleeve 111 of the lock cylinder bottom shell 11 is connected with the return plectrum component 13, the long round through hole 141 of the bolt 14, the bolt 143 and the bolt sleeve 15 are respectively connected with the step upright post 113 and the rectangular through hole 115 of the lock cylinder bottom shell 11, the front part and the rear part of the magnetic-absorbing sheet 16 and the T-shaped gasket 17 are respectively connected with the rectangular notch 116 and the long round upright post 114 of the lock cylinder bottom shell 11, the magnetic-absorbing sheet 16 is positioned at the bottom of the lock cylinder bottom shell 11, the upper part of the magnetic-absorbing sheet is connected with the T-shaped gasket 17 and the long round upright post 114 of the lock cylinder bottom shell 11, the magnetic-absorbing sheet is connected and pressed with the small cover sheet 18 through the screw 19, and the three threaded columns 117 of.

The faceplate 20, as shown in fig. 14, includes a stepped hole 21 in the middle of the bottom surface thereof, and a shallow step 22 in the stepped hole 21. The upper and lower symmetrical position of the side surface of the panel 20 comprises two rectangular through holes 23 with the same size, and two ends of the bottom surface of the panel 20 are respectively provided with a counter bore 24.

As shown in fig. 15, the handle 30 is provided with a handle 31 at the rear part, a cylinder 32 at the front part of the handle 31, and a round-cornered rectangular concave hole 33 in the middle of the cylinder 32. The bottom of the round-corner rectangular concave hole 33 is provided with a screw hole 34.

The driving post 40 is shown in fig. 16, and the main body of the driving post is a rounded rectangular post 41, the front part of the rounded rectangular post 41 comprises a rectangular step 42, and the middle of the driving post 40 is a through hole 43.

The screws 19 are standard screws. Outlined. The long stud 50 is a standard stud. Outlined.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the present invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.