CN220706138U - Opening and closing object locking mechanism - Google Patents
Opening and closing object locking mechanism Download PDFInfo
- Publication number
- CN220706138U CN220706138U CN202322119532.4U CN202322119532U CN220706138U CN 220706138 U CN220706138 U CN 220706138U CN 202322119532 U CN202322119532 U CN 202322119532U CN 220706138 U CN220706138 U CN 220706138U
- Authority
- CN
- China
- Prior art keywords
- locking
- opening
- lock
- locking mechanism
- sides
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 239000004636 vulcanized rubber Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000007723 die pressing method Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Buckles (AREA)
Abstract
The utility model relates to a locking mechanism, in particular to an opening and closing object locking mechanism, and belongs to the technical field of locking machinery. The opening and closing object comprises a cover and an opening and closing body, the locking mechanism at least comprises two buckles and a locking strip, each buckle is bent into a ㄈ shape of a semi-surrounding structure by a pipe, a rod piece or a rib in one direction, so that the buckle forms a bending section and an opening section, and the two clamping ends of the opening section are inwards bent into a left locking hook and a right locking hook; the two bending section side edges on the opposite sides of the opening section of the two ring buckles are respectively fixedly connected with the cover and the opening and closing body, and the two left and right lock hooks are respectively arranged outside the cover and the opening and closing body; two lock holes which are hooked with the left lock hook and the right lock hook are correspondingly distributed on two sides of one lock bar, and when one lock bar penetrates through the two ring buckles and is correspondingly hooked with the lock holes in an embedded mode through the lock hooks, the opening and closing object is locked. Obviously, the utility model has simple structure, light dead weight, few parts and lower production cost; the locking process is simple and quick, easy to operate, time-saving and labor-saving, and the use is stable.
Description
Technical Field
The utility model relates to a locking mechanism, in particular to an opening and closing object locking mechanism, and belongs to the technical field of locking machinery.
Background
To the best of applicant's knowledge: the mechanical locking mechanism or the locking device of the existing articles in the market at present are generally more in parts, the complexity of the opening and closing process is inevitably increased, and the locking process is complicated due to the fact that the parts are more, so that the locking cannot be conveniently and rapidly performed, however, frequent locking work can cause damage to the original device or the parts, and therefore the defects of short service life of the locking mechanism and the like can be caused, and the working efficiency is affected.
In addition, in some compact structures with more parts, the space between the object to be locked and the surrounding is limited, and the locking device with more parts is inconvenient to install or use; meanwhile, in some special occasions or working environments with larger vibration, for example, the locking device connected by threads is easy to unscrew, so that potential safety hazards are caused. Therefore, the mechanism is also particularly suitable for running of the automobile in a vibration environment, and is not easy to unscrew and fall off.
Disclosure of Invention
The utility model aims at: aiming at the problems in the prior art, the opening and closing object locking mechanism is provided on the basis of fully considering and utilizing the material performance and low cost, and has the advantages of simple structure, light weight, convenient and quick use, firmness in use, practicability, long service life and the like.
In order to achieve the above object, the utility model provides an opening and closing object locking mechanism, the opening and closing object comprises a cover and an opening and closing body, and is characterized in that: the locking mechanism at least comprises two buckles and a locking strip, each buckle is bent into a ㄈ shape of a semi-surrounding structure by a pipe, a rod piece or a rib in one direction, so that the buckles form a bending section and an opening section, and the two clamping ends of the opening section are inwards bent into a left locking hook and a right locking hook; the two bending section side edges on the opposite sides of the opening section of the two ring buckles are respectively fixedly connected with the cover and the opening and closing body, and the two left and right lock hooks are respectively arranged outside the cover and the opening and closing body; two lock holes which are hooked with the left lock hook and the right lock hook are correspondingly distributed on two sides of one lock bar, and when one lock bar penetrates through the two ring buckles and is correspondingly hooked with the lock holes in an embedded mode through the lock hooks, the opening and closing object is locked.
Further, after the cover and the opening and closing body are respectively fixedly connected through the middle sides of the bending sections of the two ring buckles, the two rings are in the vertical or left-right directions, two sides of the locking strip penetrate into the two ring buckles and are correspondingly hooked with the locking holes through the two left locking hooks and the two right locking hooks, and meanwhile, the locking holes and the locking hooks form interference fit to generate locking after absorption.
Furthermore, the locking strip is strip-shaped and forms two wide side surfaces and two narrow side surfaces which correspond to each other, and the whole locking strip is in a vertically and laterally symmetrical structure; the locking bar consists of two end column bodies, two end connecting bodies, two lock hole seats and a middle connecting body, wherein the two end column bodies can increase the strength used during manual operation, and the toughness and the strength of the locking bar are enhanced; the lockholes are distributed on two corresponding sides of the two lockhole seats, the lockholes are slotted holes or through holes on two sides of the two lockhole seats, the lockholes are concentric with the corresponding lockhole seats, the orifices of each lockhole are correspondingly arranged on two narrow sides, and thus the design shows the convenience and stability of use.
Further, the end column body and the end connector are in arc transition, and the end connector and the lock hole seat are in arc transition; the side edges of the end column body and the end connecting body and the side edge of the lock hole seat form an 8-degree chamfer, so that the appearance and the appearance can be improved, the locking mechanism is light in operation, and the convenience is also embodied.
Furthermore, a plurality of grooves are correspondingly arranged on the two wide side surfaces of the middle connector of the locking strip, and the grooves are flat and uniformly spaced, so that aesthetic feeling is improved, and weight is reduced.
Still further, the ring buckle is made of hard or metal materials; the locking bar is made of vulcanized rubber material and is formed by integral die pressing, so that the elasticity and the light weight of the vulcanized rubber material used by the locking bar can be ensured.
The locking mechanism adopts a hard or metal ring buckle to be matched with the locking strip, at least two ring buckles are respectively fixedly connected with the cover and the opening and closing body, and the locking strip adopts a vulcanized rubber material, so that the locking mechanism and the locking strip are matched stably and have proper strength and toughness; when the locking mechanism is locked, the left lock hook and the right lock hook can be embedded into the locking strip slot or the through hole, so that the locking mechanism finally plays a role in stable and rapid locking; the locking mechanism emphasizes convenient and quick locking operation on one hand and greatly saves cost on the other hand.
In conclusion, the dead weight of the ring buckle and the locking strip is light, so that the ring buckle and the locking strip are reasonably stressed when being matched, and the ring buckle and the locking strip are easy to operate, time-saving and labor-saving in the locking process and stable in use; in a word, the product has the advantages of simple structure and high economical efficiency of production cost, and meets the requirements of the production process.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the buckle of the present utility model.
Fig. 2 is a schematic view of the structure of the locking bar of the present utility model.
Fig. 3 is a front view of the locking bar of the present utility model.
Fig. 4 is a left side view of the locking bar of the present utility model.
Fig. 5 is a cross-sectional view A-A of fig. 4.
Fig. 6 is a sectional view of B-B in fig. 3.
Fig. 7 is a schematic view showing the fitting and installation of the ring buckle and the locking strip.
Fig. 8 is a front view of the utility model in use.
Fig. 9 is a left side view of the utility model in use.
Wherein: the lock comprises a ring buckle-1, a bending section-11, an opening section-12, left and right lock hooks-13, a locking bar-2, a wide side face-20, a narrow side face-201, an end column body-21, an end connector-22, a lock hole seat-23, a middle connector-24, a groove-241 and a lock hole-3.
Detailed Description
Example 1
An opening and closing object locking mechanism of the first embodiment is shown in fig. 1-9, wherein the opening and closing object comprises a cover and an opening and closing body; the locking mechanism at least comprises two buckles 1 and a locking strip 2, and is combined with figures 1, 7 and 9: each ring buckle 1 is bent into a ㄈ shape of a semi-surrounding structure by a pipe, a rod piece or a rib in one direction, so that the ring buckle 1 forms a bending section 11 and an opening section 12, and the clamping ends of the opening section 12 are inwards bent into a left lock hook 13 and a right lock hook 13; in connection with fig. 2, 3, 4: the locking strip 2 is strip-shaped and forms two wide side surfaces 20 and two narrow side surfaces 201 correspondingly, and the locking strip 2 is of an up-down and left-right symmetrical structure as a whole; the locking bar 2 is composed of two end columns 21, two end connectors 22, two lock hole seats 23 and a middle connector 24. Two sides of a locking bar 2 are correspondingly provided with two locking holes 3 hooked with the left and right locking hooks 13, the locking holes 3 are distributed on two corresponding sides of two locking hole seats 23, wherein the orifice of each locking hole 3 is correspondingly seated on two narrow side surfaces 201, and the locking hole 3 is concentric with the corresponding locking hole seat 23; the locking holes 3 are slots or through holes on two sides of the two locking hole seats 23, and in this embodiment, the locking holes 3 are through holes, as shown in fig. 2, 3, 5 and 7.
In this embodiment, and in conjunction with fig. 7 and 8: two sides of a locking strip 2 are respectively provided with two lock holes 3 which are hooked with a left lock hook 13 and a right lock hook 13, after the middle side edges of two bending sections 13 of the two ring buckles 1 are respectively fixedly connected with a cover and an opening and closing body, the two rings 1 are in the up-down or left-right direction, but the two left lock hooks 13 and the right lock hooks 13 are arranged outside the cover and the opening and closing body, two sides of the locking strip 2 penetrate through the two ring buckles 1 and are correspondingly hooked with the lock holes 3 in an embedded mode through the lock hooks 13, and meanwhile, after the lock holes 3 and the lock hooks 13 form interference fit to generate adsorption, an opening and closing object is locked.
Further with reference to fig. 3, 4: the end column body 21 and the end connector 22 are in arc transition, and the end connector 22 and the lock hole seat 23 are in arc transition; the side edges of the end column body 21 and the end connecting body 22 and the side edge of the lock hole seat 23 form an 8-degree chamfer, so that the appearance and the appearance can be improved, and the locking mechanism is light in operation and convenient to embody. The end column body 21 can increase the strength used during manual operation, enhance the toughness and strength of the locking bar, facilitate the removal of the locking bar 2 and prolong the service life of each mechanism of the locking mechanism. In connection with fig. 4, 6, 7, 9: the two wide side surfaces 20 of the middle connector 24 of the locking strip 2 are respectively provided with a plurality of grooves 241, and the grooves 241 are flat and uniformly spaced, so that the aesthetic feeling is improved and the weight is reduced.
In the above embodiment, the buckle 1 is preferably made of metal, and the locking bar 2 is preferably made of vulcanized rubber material and is integrally molded.
According to the above, the locking mechanism is a separable two-piece product, and the assembly and locking of the two-piece product are obviously convenient, so that the reliability is met; the utility model has the advantages of simple structure, portability, ingenious design, proper strength and elasticity, meets the production requirements, and passes the verification of experiments and production practices.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (6)
1. An object locking mechanism opens and shuts, open and shut the thing and include lid and the body of opening and shutting, its characterized in that: the locking mechanism at least comprises two buckles and a locking strip, each buckle is bent into a ㄈ shape of a semi-surrounding structure by a pipe, a rod piece or a rib in one direction, so that the buckles form a bending section and an opening section, and clamping ends at two sides of the opening section are inwards bent into a left locking hook and a right locking hook; the two bending section side edges on the opposite sides of the opening section of the two ring buckles are respectively fixedly connected with the cover and the opening and closing body, and the two left and right lock hooks are respectively arranged outside the cover and the opening and closing body; two lock holes which are hooked with the left lock hook and the right lock hook are correspondingly distributed on two sides of one lock bar, and when one lock bar penetrates through the two ring buckles and is correspondingly hooked with the lock holes in an embedded mode through the lock hooks, the opening and closing object is locked.
2. An opening and closing object locking mechanism according to claim 1, wherein: after the cover and the opening and closing body are respectively fixedly connected with the middle sides of the bending sections of the two ring buckles, the two rings are in the vertical or left-right directions, two sides of the locking strip penetrate into the two ring buckles and are correspondingly hooked with the locking holes through the two left locking hooks and the two right locking hooks, and meanwhile, the locking holes and the locking hooks form interference fit to generate locking after absorption.
3. An opening and closing object locking mechanism according to claim 1, wherein: the locking strip is strip-shaped and forms two wide side surfaces and two narrow side surfaces which correspond to each other, and the whole locking strip is in a vertically and laterally symmetrical structure; the locking bar consists of two end columnar bodies, two end connecting bodies, two lock hole seats and a middle connecting body; the lockholes are distributed on two corresponding sides of the two lockhole seats, the lockholes are slotted holes or through holes on two sides of the two lockhole seats, the lockholes are concentric with the corresponding lockhole seats, and the orifice of each lockhole is correspondingly arranged on two narrow sides.
4. A closure locking mechanism according to claim 3, wherein: the end column body and the end connector are in arc transition, and the end connector and the lockhole seat are in arc transition; the side edges of the end column body and the end connecting body and the side edge of the lock hole seat form an 8-degree chamfer.
5. The retractable locking mechanism of claim 4, wherein: the two wide side surfaces of the locking bar middle connector are respectively and correspondingly provided with a plurality of grooves, and the grooves are flat and have uniform intervals.
6. An opening and closing object locking mechanism according to claim 1, wherein: the ring buckle is made of hard materials or metal materials, and the locking strip is made of vulcanized rubber materials and is formed by integral die pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119532.4U CN220706138U (en) | 2023-08-08 | 2023-08-08 | Opening and closing object locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119532.4U CN220706138U (en) | 2023-08-08 | 2023-08-08 | Opening and closing object locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706138U true CN220706138U (en) | 2024-04-02 |
Family
ID=90453347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119532.4U Active CN220706138U (en) | 2023-08-08 | 2023-08-08 | Opening and closing object locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706138U (en) |
-
2023
- 2023-08-08 CN CN202322119532.4U patent/CN220706138U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4830413A (en) | Flexible draw latch | |
| CN204984005U (en) | Latch | |
| CN220706138U (en) | Opening and closing object locking mechanism | |
| CN212849683U (en) | Multistage reducing cable fixture | |
| CN111649052B (en) | Fastener convenient to change spare part | |
| CN205654690U (en) | Plastic nut | |
| CN212938351U (en) | Zipper convenient to disassemble | |
| CN208885717U (en) | A kind of novel corner fastener | |
| CN208122492U (en) | A kind of combined driving handle | |
| CN107560292B (en) | Refrigerator knob and fixing structure thereof | |
| CN208863840U (en) | A kind of slide track component and the furniture with it | |
| CN208040751U (en) | Height regulating component and electric fan | |
| CN112170655A (en) | Stamping die for manufacturing automobile spare and accessory parts | |
| CN201730532U (en) | Ladder with improved ladder platform assembling structure and ladder frame lock | |
| CN216382115U (en) | Buckle structure and timer | |
| KR200409631Y1 (en) | Handle connective structure for sliding door frame | |
| CN209616140U (en) | A kind of novel die tight locking button | |
| CN215409720U (en) | Anti-loose nut | |
| CN111002933B (en) | Connecting structure of bumper | |
| CN214697605U (en) | Effective locking door plant straightener | |
| CN219537638U (en) | Rotary hook with lock | |
| CN204541487U (en) | A kind of easy button-type limit support spring for spring bedding core | |
| CN216577578U (en) | High-performance pneumatic universal sleeve | |
| CN102845942B (en) | Stopping zipper puller | |
| CN214196907U (en) | Screw with anti-skidding silk structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |