CN220686314U - Locking mechanism - Google Patents
Locking mechanism Download PDFInfo
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- CN220686314U CN220686314U CN202322306609.9U CN202322306609U CN220686314U CN 220686314 U CN220686314 U CN 220686314U CN 202322306609 U CN202322306609 U CN 202322306609U CN 220686314 U CN220686314 U CN 220686314U
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- locking
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- adjusting
- locking clamping
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- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a locking mechanism, which comprises a locking frame, wherein a first groove is formed in the top of the locking frame along the transverse direction, a first adjusting hole is further formed in the bottom of the first groove, and the first adjusting hole vertically penetrates through the locking frame; the side wall of the locking frame is provided with a first through hole which longitudinally penetrates through the locking frame, the locking adjusting screw can be penetrated in the first through hole, and the first through hole is also communicated with the first adjusting hole; the locking assembly comprises a first locking clamping block and a second locking clamping block, the tops of the first locking clamping block and the second locking clamping block are accommodated in the first adjusting hole and are connected with the locking adjusting screw rod, so that when the locking adjusting screw rod is allowed to rotate, the first locking clamping block and the second locking clamping block can be mutually far away or close to each other, and the opposite inner sides of the first locking clamping block and the second locking clamping block are respectively provided with a first limiting column and a second limiting column. The assembly plate is mounted and dismounted through the locking mechanism, so that the operation is simple, and the labor is saved.
Description
Technical Field
The utility model relates to the field of steel structures, in particular to a locking mechanism.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The steel structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and the components or parts are connected by adopting welding seams, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. The existing factory building can form factory building walls through installing partition boards and assembly boards (used for fixing the partition boards) in the extension process, and how to fix the assembly boards and facilitate later disassembly are needed to be considered in the process of installing the assembly boards.
Disclosure of Invention
In order to solve the technical problems, the technical scheme adopted by the utility model is to provide a locking mechanism which comprises a locking frame, wherein a first groove is formed in the top of the locking frame along the transverse direction, a first adjusting hole is further formed in the bottom of the first groove, and the first adjusting hole vertically penetrates through the locking frame; the side wall of the locking frame is further provided with a first through hole longitudinally penetrating through the locking frame so as to allow the locking adjusting screw to be capable of being penetrated in the first through hole, and the first through hole is further communicated with the first adjusting hole; the locking assembly comprises a first locking clamping block and a second locking clamping block, the tops of the first locking clamping block and the second locking clamping block are accommodated in the first adjusting hole and are connected with the locking adjusting screw, when the locking adjusting screw is allowed to rotate, the first locking clamping block and the second locking clamping block can be mutually far away or close to each other, and a first limit column and a second limit column are respectively arranged on the opposite inner sides of the first locking clamping block and the second locking clamping block.
In some embodiments, one end of the locking adjustment screw is provided with an adjustment wheel and the other end of the locking adjustment screw is provided with a stop.
In some embodiments, a rotating wheel is arranged at a position of the locking adjusting screw close to the adjusting wheel, a rotating hole matched with the rotating wheel is further arranged on the side wall of the locking frame, the rotating hole coincides with the central axis of the first through hole, and the diameter of the rotating hole is larger than that of the first through hole.
In some embodiments, the first adjusting holes are two, are distributed at two ends of the bottom of the first groove along the transverse direction of the locking frame, and each first adjusting hole is internally connected with a locking assembly.
In some embodiments, a first connecting rod is further arranged between the two first locking clamping blocks, and a plurality of first auxiliary locking clamping blocks are connected to the first connecting rod along the transverse direction; and a second connecting rod is further arranged between the two second locking clamping blocks, a plurality of second auxiliary locking clamping blocks are connected to the second connecting rod along the transverse direction, and a first limit column and a second limit column are respectively arranged on the opposite inner sides of the first auxiliary locking clamping blocks and the second auxiliary locking clamping blocks.
In some embodiments, the number of the first auxiliary locking clamp blocks and the second auxiliary locking clamp blocks is 2-3.
In some embodiments, the locking device further comprises two vertical fixing columns and locking blocks, wherein the two vertical fixing columns are arranged at intervals and are vertically fixed in the first groove, the tops of the two vertical fixing columns are fixedly connected with the locking blocks, and locking connecting holes are formed in the locking blocks.
The beneficial effects of the utility model are as follows: the utility model discloses a locking mechanism, which comprises a locking frame, wherein a first groove is formed in the top of the locking frame along the transverse direction, a first adjusting hole is further formed in the bottom of the first groove, and the first adjusting hole vertically penetrates through the locking frame; the side wall of the locking frame is provided with a first through hole which longitudinally penetrates through the locking frame, the locking adjusting screw can be penetrated in the first through hole, and the first through hole is also communicated with the first adjusting hole; the locking assembly comprises a first locking clamping block and a second locking clamping block, the tops of the first locking clamping block and the second locking clamping block are accommodated in the first adjusting hole and are connected with the locking adjusting screw rod, so that when the locking adjusting screw rod is allowed to rotate, the first locking clamping block and the second locking clamping block can be mutually far away or close to each other, and the opposite inner sides of the first locking clamping block and the second locking clamping block are respectively provided with a first limiting column and a second limiting column. The assembly plate is mounted and dismounted through the locking mechanism, so that the operation is simple, and the labor is saved.
Drawings
FIG. 1 is an overall block diagram of a steel structure plant expansion node structure;
FIG. 2 is a block diagram of a longitudinal fixed beam in a steel structure plant expansion node structure;
FIG. 3 is a block diagram of a lateral side beam in a steel structure plant expansion joint structure;
FIG. 4 is a block diagram of the locking mechanism;
FIG. 5 is a block diagram of one embodiment of a locking block in the locking mechanism;
FIG. 6 is a block diagram of one embodiment of a locking block in the locking mechanism;
FIG. 7 is a block diagram of a fixed block in a steel structure plant expansion node structure;
FIG. 8 is a schematic view of the installation of an assembly plate in a steel structure plant expansion node structure;
fig. 9 is a flow chart of a method of using the expanded node structure of a steel structure plant.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 8, the utility model provides a steel structure factory building expansion node structure, which can expand the space of a factory building on the basis of not changing the original factory building structure and increase a plurality of mutually independent workshops so as to meet the requirement of expanding the production scale of the factory building. The steel structure factory building expansion node structure comprises a longitudinal fixed beam 1, a transverse side beam 3 and an assembly plate 2, wherein the transverse side beam 3 is perpendicular to the longitudinal fixed beam 1 and is detachably connected with the longitudinal fixed beam 1, the longitudinal fixed beam 1 and the transverse side beam 3 can form a top beam structure of a factory building after being connected, and the distance between two adjacent transverse side beams 3 determines the length of the factory building in the longitudinal direction. The assembly plate 2 has a plurality of, along the axial direction interval distribution of horizontal curb girder 3, the top of assembly plate 2 is connected with the bottom of horizontal curb girder 3 can be dismantled, and assembly plate 2 installs behind horizontal curb girder 3, fixes baffle (not shown) between two adjacent assembly plates 2, forms the wall of workshop factory building, can form a plurality of mutually independent workshop factory buildings through this mode.
Referring to fig. 2 and 3, in the present embodiment, the longitudinal fixing beam 1 has a concave cross section, and includes a first longitudinal fixing plate 101, and a second longitudinal fixing plate 102 and a third longitudinal fixing plate 103 perpendicular to the first longitudinal fixing plate 101, and a plurality of groups of fixing holes 104 are provided at intervals on the second longitudinal fixing plate 102 and the third longitudinal fixing plate 103 along the axial direction of the longitudinal fixing beam 1.
The ends of the lateral side members 3 are provided with fixing members by which the lateral side members 3 are connected to the longitudinal fixing members 1. As shown in fig. 3, the fixing assembly comprises a mounting chuck 23, one end of the mounting chuck 23 is fixedly connected with the transverse side beam 3, the other end of the mounting chuck 23 is provided with a first connecting groove 24 and a second connecting groove 25 to allow a second longitudinal fixing plate 102 to be inserted into the first connecting groove 24, a third longitudinal fixing plate 103 is inserted into the second connecting groove 25, and the top of the mounting chuck 23 is provided with a first connecting hole 26 and a first fixing bolt 22 vertically penetrating through the first connecting groove 24 to allow the first fixing bolt 22 to be inserted into the first connecting hole 26 and be in threaded connection with a fixing hole 104 on the second longitudinal fixing plate 102; the bottom of the mounting clip 23 is provided with a second coupling hole (not shown) and a second fixing bolt (not shown) vertically penetrating the second coupling groove 25 to allow the second fixing bolt to be inserted into the second coupling hole and screwed with the fixing hole 104 on the third longitudinal fixing plate 103.
In the present embodiment, when the lateral side member 3 is mounted with the longitudinal fixing beam 1, the lateral side member 3 is inserted into a predetermined position in the longitudinal fixing beam 1 through the mounting chuck 23, wherein the second longitudinal fixing plate 102 of the longitudinal fixing beam 1 is inserted into the first connecting groove 24 of the mounting chuck 23, and at this time, the first connecting hole 26 on the mounting chuck 23 coincides with the central axis of the corresponding fixing hole 104 on the second longitudinal fixing plate 102; inserting the third longitudinal fixing plate 103 of the longitudinal fixing beam 1 into the second connecting groove 25 of the mounting chuck 23, wherein the second connecting hole on the mounting chuck 23 coincides with the central axis of the corresponding fixing hole 104 on the third longitudinal fixing plate 103; the first fixing bolt 22 is inserted into the first connecting hole 26 and is in threaded connection with the fixing hole 104 on the second longitudinal fixing plate 102, and the second fixing bolt is inserted into the second connecting hole and is in threaded connection with the fixing hole 104 on the third longitudinal fixing plate 103, so that the connection and fixation of the transverse side beam 3 and the longitudinal fixing beam 1 are realized.
Further, in the present embodiment, referring to fig. 4 to 7, the fitting plate 2 is connected to the lateral side member 3 by the locking mechanism 200, the top of the locking mechanism 200 is detachably connected to the bottom of the lateral side member 3, and the bottom of the locking mechanism 200 is detachably connected to the fitting plate 2.
The locking mechanism 200 comprises a locking frame 5, a locking block 6 and a vertical fixing column 201, wherein a first groove 202 is formed in the top of the locking frame 5 along the transverse direction, the vertical fixing column 201 is vertically fixed in the first groove 202, the top of the vertical fixing column 201 is fixedly connected with the locking block 6, and connecting teeth 203 are formed on the side face of the locking block 6; referring to fig. 7, the bottom of the lateral side member 3 is provided with a mounting cavity (not shown) in which the fixing block 26 is provided, and one side of the fixing block 26 is provided with a coupling tooth 203 to allow the locking block 6 and the fixing block 26 to be engaged with each other by the coupling tooth 203.
In fig. 7, the side wall of the lateral beam 3 is further perforated with a limit adjusting screw 19, one end of the limit adjusting screw 19 exposed out of the lateral beam 3 is connected with a limit adjusting swivel 20, the other end of the limit adjusting screw 19 enters the mounting cavity, and a limit adjusting screw hole 204 matched with the limit adjusting screw 19 is arranged on the fixed block 26 to allow the fixed block 26 to move along the longitudinal direction of the mounting cavity when the limit adjusting swivel 20 rotates.
In this embodiment, when the locking mechanism 200 is connected to the lateral side member 3, the locking frame 5 is moved upward to allow the locking block 6 to enter the installation cavity of the lateral side member 3, and then the limit adjustment swivel 20 is rotated to allow the fixing block 26 to move in the longitudinal direction of the installation cavity until the fixing block 26 and the locking block 6 are in the same vertical plane, at this time, the fixing block 26 and the locking block 6 are engaged with each other through the connecting teeth 203, so that the top of the locking mechanism 200 is fixed to the bottom of the lateral side member 3.
In this embodiment, the locking blocks 6 and the vertical fixing columns 201 are respectively provided with two locking blocks, which are respectively positioned at two ends of the first groove 202, and the connecting teeth 203 of the two locking blocks 6 are arranged opposite to each other; two fixing blocks 26 are correspondingly arranged in the mounting cavity, and the stability and reliability of the connection of the locking mechanism 200 and the transverse side beam 3 can be improved through the mutual engagement of the two locking blocks 6 and the fixing blocks 26.
Referring to fig. 6, in some embodiments, the locking mechanism 200 has only one locking block 6, two vertical fixing columns 201 are spaced apart and are vertically fixed in the first groove 202, the tops of the two vertical fixing columns 201 are fixedly connected with the locking block 6, and the locking block 6 is provided with a locking connection hole 13. The bottom of the transverse side beam 3 is provided with a mounting cavity (not shown), the side wall of the transverse side beam 3 is also penetrated with a limit adjusting screw 19, the limit adjusting screw 19 is in threaded connection with the side wall of the transverse side beam 3, one end of the limit adjusting screw 19 exposed out of the transverse side beam 3 is connected with a limit adjusting swivel 20, and the other end of the limit adjusting screw 19 enters the mounting cavity. When the locking mechanism 200 is connected with the transverse side beam 3, the locking frame 5 is moved upwards to enable the locking block 6 to enter the installation cavity of the transverse side beam 3, and then the limiting adjusting rotary head 20 is rotated to enable the limiting adjusting screw 19 to be connected with the locking connecting hole 13, so that the top of the locking mechanism 200 is detachably connected with the transverse side beam 3. Other components of the locking mechanism 200 in these embodiments are identical to those of the locking mechanism 200 shown in other embodiments of the present application, except for the differences described above.
Referring to fig. 5, in this embodiment, the bottom of the first groove 202 is further provided with a first adjusting hole 14, and the first adjusting hole 14 vertically penetrates through the locking frame 5; the side wall of the locking frame 5 is further provided with a first through hole 206 longitudinally penetrating through the locking frame 5, the first through hole 206 is communicated with the first adjusting hole 14, a locking adjusting screw 16 is arranged in the first through hole 206 in a penetrating mode, one end of the locking adjusting screw 16 is provided with an adjusting wheel 7, and the locking adjusting screw 16 can coaxially rotate when the adjusting wheel 7 is rotated; the part of the locking adjusting screw 16, which is close to the adjusting wheel 7, is provided with a rotating wheel 17, the side wall of the locking frame 5 is also provided with a rotating hole 15 matched with the rotating wheel 17, the rotating hole 15 coincides with the central axis of the first through hole 206, and the diameter of the rotating hole 15 is larger than that of the first through hole 206, so that the locking adjusting screw 16 cannot axially move in the longitudinal direction of the locking frame 5 in the rotating process.
The other end of the locking adjusting screw 16 is provided with a stop 25, the stop 25 being located on the other side of the locking frame 5 with respect to the adjusting wheel 7, preventing the locking adjusting screw 16 from coming out of the first through hole 206.
Further, in fig. 4, the locking mechanism 200 further includes a locking assembly, by which the bottom of the locking frame 5 is detachably coupled to the mounting plate 2. The locking assembly comprises a first locking clamping block 8 and a second locking clamping block 9, the tops of the first locking clamping block 8 and the second locking clamping block 9 are accommodated in a first adjusting hole 14 and are connected with a locking adjusting screw 16, when the locking adjusting screw 16 is allowed to rotate, the first locking clamping block 8 and the second locking clamping block 9 can be far away from or close to each other, a first limiting column 207 and a second limiting column 208 are respectively arranged on the inner opposite sides of the first locking clamping block 8 and the second locking clamping block 9, and an assembly hole 209 is correspondingly formed in the top of the assembly plate 2, so that the first limiting column 207 and the second limiting column 208 are allowed to penetrate into the assembly hole 209.
In this embodiment, the external thread of the lock adjusting screw 16 in the axial direction is divided into a first external thread portion and a second external thread portion, the threads of the first external thread portion and the second external thread portion are opposite to each other, the first external thread portion is in threaded connection with the first lock clamp block 8, and the second external thread portion is in threaded connection with the second lock clamp block 9, so that the first lock clamp block 8 and the second lock clamp block 9 can be moved away from or moved close to each other when the lock adjusting screw 16 is rotated. When the assembly plate 2 is installed, the assembly hole 209 of the assembly plate 2 is aligned with the first limit column 207 and the second limit column 208, then the locking adjusting screw 16 is rotated through the adjusting wheel 7, so that the first locking clamping block 8 and the second locking clamping block 9 can be mutually close, and the first limit column 207 and the second limit column 208 are arranged in the assembly hole 209 in a penetrating manner, so that the assembly plate 2 is fixed.
In some embodiments, one of the first and second locking clamp blocks 8 and 9 is fixed within the first adjustment aperture 14, and the locking adjustment screw 16 passes through either the first or second locking clamp blocks 8 and 9, the other of the first and second locking clamp blocks 8 and 9 being threadably coupled to the locking adjustment screw 16 such that the locking adjustment screw 16 can move apart or move closer to each other as the locking adjustment screw 16 rotates. When the assembly plate 2 is installed, the assembly hole 209 of the assembly plate 2 is aligned with the first limit column 207 and the second limit column 208, then the locking adjusting screw 16 is rotated through the adjusting wheel 7, so that the first locking clamping block 8 and the second locking clamping block 9 can be mutually close, and the first limit column 207 and the second limit column 208 are arranged in the assembly hole 209 in a penetrating manner, so that the assembly plate 2 is fixed.
In this embodiment, two first adjusting holes 14 are distributed at two ends of the bottom of the first groove 202 along the transverse direction of the locking frame 5, and a locking assembly is connected to each first adjusting hole 14. A first connecting rod 30 is further arranged between the two first locking clamping blocks 8, and a plurality of first auxiliary locking clamping blocks 10 are connected to the first connecting rod 30 along the transverse direction; a second connecting rod 40 is further arranged between the two second locking clamping blocks 9, a plurality of second auxiliary locking clamping blocks 11 are connected to the second connecting rod 40 along the transverse direction, and a first limit column 207 and a second limit column 208 are respectively arranged on the opposite inner sides of the first auxiliary locking clamping blocks 10 and the second auxiliary locking clamping blocks 11. A plurality of protruding lateral fitting portions 18 are provided at the top of the fitting plate 2, and the fitting holes 209 are uniformly distributed along the lateral fitting portions 18.
In the present embodiment, the number of the first auxiliary locking clamp 10 and the second auxiliary locking clamp 11 is 2 to 3. In the process that the first locking clamping block 8 and the second locking clamping block 9 are mutually close, the first auxiliary locking clamping block 10 and the second auxiliary locking clamping block 11 are pulled to be mutually close through the first connecting rod 30 and the second connecting rod 40, so that the first limiting column 207 on the first auxiliary locking clamping block 10 and the second limiting column 208 on the second auxiliary locking clamping block 11 are simultaneously inserted into the corresponding assembly holes 209 on the assembly plate 2, and the stability and the reliability of the connection between the locking mechanism 200 and the assembly plate 2 are enhanced.
Further, as shown in fig. 9, the utility model also provides a method for using the expansion node structure of the steel structure factory building, which comprises the following steps:
firstly, inserting a plurality of transverse side beams 3 on a longitudinal fixed beam 1 through mounting chucks 23, adjusting the interval between two adjacent transverse side beams 3, and fixedly connecting the mounting chucks 23 with the longitudinal fixed beam 1;
step two, a locking mechanism is arranged at the bottom of the transverse side beam 3;
fixing the assembly plates 2 through a locking mechanism, wherein a plurality of assembly plates 2 are distributed at intervals along the axial direction of the transverse side beam 3;
and fourthly, fixing the partition plate between two adjacent assembly plates 2 to form a factory building wall.
The utility model discloses a locking mechanism, which comprises a locking frame, wherein a first groove is formed in the top of the locking frame along the transverse direction, a first adjusting hole is further formed in the bottom of the first groove, and the first adjusting hole vertically penetrates through the locking frame; the side wall of the locking frame is provided with a first through hole which longitudinally penetrates through the locking frame, the locking adjusting screw can be penetrated in the first through hole, and the first through hole is also communicated with the first adjusting hole; the locking assembly comprises a first locking clamping block and a second locking clamping block, the tops of the first locking clamping block and the second locking clamping block are accommodated in the first adjusting hole and are connected with the locking adjusting screw rod, so that when the locking adjusting screw rod is allowed to rotate, the first locking clamping block and the second locking clamping block can be mutually far away or close to each other, and the opposite inner sides of the first locking clamping block and the second locking clamping block are respectively provided with a first limiting column and a second limiting column. The assembly plate is mounted and dismounted through the locking mechanism, so that the operation is simple, and the labor is saved.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. A locking mechanism, characterized in that: the locking device comprises a locking frame, wherein a first groove is formed in the top of the locking frame along the transverse direction, a first adjusting hole is further formed in the bottom of the first groove, and the first adjusting hole vertically penetrates through the locking frame;
the side wall of the locking frame is further provided with a first through hole longitudinally penetrating through the locking frame so as to allow the locking adjusting screw to be capable of being penetrated in the first through hole, and the first through hole is further communicated with the first adjusting hole;
the locking assembly comprises a first locking clamping block and a second locking clamping block, the tops of the first locking clamping block and the second locking clamping block are accommodated in the first adjusting hole and are connected with the locking adjusting screw, when the locking adjusting screw is allowed to rotate, the first locking clamping block and the second locking clamping block can be mutually far away or close to each other, and a first limit column and a second limit column are respectively arranged on the opposite inner sides of the first locking clamping block and the second locking clamping block.
2. The locking mechanism of claim 1, wherein: one end of the locking adjusting screw is provided with an adjusting wheel, and the other end of the locking adjusting screw is provided with a stop part.
3. The locking mechanism of claim 2, wherein: the part of the locking adjusting screw, which is close to the adjusting wheel, is provided with a rotating wheel, the side wall of the locking frame is also provided with a rotating hole matched with the rotating wheel, the rotating hole coincides with the central axis of the first through hole, and the diameter of the rotating hole is larger than that of the first through hole.
4. A locking mechanism as claimed in claim 3, wherein: the two first adjusting holes are distributed at two ends of the bottom of the first groove along the transverse direction of the locking frame, and each first adjusting hole is internally connected with a locking assembly.
5. The locking mechanism of claim 4, wherein: a first connecting rod is further arranged between the two first locking clamping blocks, and a plurality of first auxiliary locking clamping blocks are connected to the first connecting rod along the transverse direction; and a second connecting rod is further arranged between the two second locking clamping blocks, a plurality of second auxiliary locking clamping blocks are connected to the second connecting rod along the transverse direction, and a first limit column and a second limit column are respectively arranged on the opposite inner sides of the first auxiliary locking clamping blocks and the second auxiliary locking clamping blocks.
6. The locking mechanism of claim 5, wherein: the number of the first auxiliary locking clamping blocks and the second auxiliary locking clamping blocks is 2-3.
7. The locking mechanism of any one of claims 1 to 6, wherein: still include two vertical fixed columns and latch segment, two vertical fixed column interval sets up, and all perpendicular fixing is in the first recess, two the top of vertical fixed column with latch segment fixed connection, be provided with the locking connecting hole on the latch segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306609.9U CN220686314U (en) | 2023-08-25 | 2023-08-25 | Locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306609.9U CN220686314U (en) | 2023-08-25 | 2023-08-25 | Locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686314U true CN220686314U (en) | 2024-03-29 |
Family
ID=90405485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322306609.9U Active CN220686314U (en) | 2023-08-25 | 2023-08-25 | Locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686314U (en) |
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2023
- 2023-08-25 CN CN202322306609.9U patent/CN220686314U/en active Active
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