CN220487343U - Door bolt positioning and guiding structure capable of automatically locking - Google Patents
Door bolt positioning and guiding structure capable of automatically locking Download PDFInfo
- Publication number
- CN220487343U CN220487343U CN202321668021.1U CN202321668021U CN220487343U CN 220487343 U CN220487343 U CN 220487343U CN 202321668021 U CN202321668021 U CN 202321668021U CN 220487343 U CN220487343 U CN 220487343U
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- 239000002184 metal Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003672 processing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field related to furniture, in particular to a bolt positioning and guiding structure capable of automatically locking, which comprises a door plate, a cabinet body, a bolt positioning and guiding structure and a bolt, wherein an opening matched with the bolt positioning and guiding structure and a bolt hole matched with the bolt to pass through are processed on the door plate; the bolt positioning guide comprises a fixed block and an inner slide block; at least one limiting block is arranged on each end face before and after the fixed block, at least one limiting step is arranged between the upper end face and the lower end face of the fixed block or one end of the fixed block, and a cavity structure is arranged between the limiting step and the corresponding other side of the limiting step.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a door bolt positioning and guiding structure capable of automatically locking.
Background
The prior filing cabinet, the household clothes cabinet or the industrial cabinet is provided with a door plate, the door plate is connected with the cabinet body through a door shaft, when the cabinet is used, a sealed safety state of locking a product is achieved through the cooperation of a lockset on the door plate and a door bolt and the cabinet body which are connected, the door bolt in the door plate needs to enter or extend out of the upper end surface and the lower end surface of the door plate in an unlocking or locking state, and when the door bolt enters the door plate, the door bolt needs to be limited by using a door bolt positioning guide to prevent the door bolt from shifting and falling; in the prior art, two processing methods of plastic and metal are adopted for the positioning and guiding of the door bolt, the positioning and guiding of the plastic door bolt is required to be inserted and installed from the outer sides of the upper end face and the lower end face of the door plate to the inside of the door plate, one end face of the positioning and guiding of the plastic door bolt protrudes out of the upper end face and the lower end face of the door plate after installation, when the gap between the door plate and a cabinet body is too small, collision and friction between the positioning and guiding parts of the plastic door bolt protruding out of the upper end face and the lower end face of the door plate and the cabinet body can occur in the process of opening and closing the door plate, and the trouble that a door plate is not opened or closed is caused to a user; the metal bolt positioning guide is not protruded out of the upper end face and the lower end face of the door plate, but needs to be welded on the inner sides of the upper end face and the lower end face of the door plate, and simultaneously, the bolt holes on the upper end face and the lower end face of the door plate need to be concentrically corresponding to the bolt holes on the upper end face and the lower end face of the door plate, if the deviation exists, the reworking or scrapping of the whole door plate is caused, and great inconvenience is brought to product processing; after the user closes the door plant in use, if not in time lock the door plant, can appear the cabinet body that leads to because of the cabinet body is square forward that leads to, the cabinet body that the ground levelness is bad lead to is forward and other reasons such as wind-force lead to the door plant itself to open, take place that user and door plant collide and door plant open angle too big and the curb plate bump deformation's condition, lead to the fact the injury for user and product itself.
Disclosure of Invention
The utility model aims to provide the door bolt positioning and guiding structure capable of automatically locking, which is scientific in overall structural design, and can be quickly and conveniently arranged on a door plate when in use, and simultaneously can realize the purpose of automatically locking the door plate when in door closing, thereby meeting the use requirement of people on the door bolt positioning and guiding.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a bolt positioning and guiding structure capable of automatically locking comprises a door plate, a cabinet body, bolt positioning and guiding parts and bolts, wherein the door plate is provided with holes matched with the bolt positioning and guiding parts and bolt holes matched with the bolts to pass through; the door bolt positioning guide comprises a fixed block and an inner slide block; at least one limiting block is arranged on each end face before and after the fixing block, at least one limiting step is arranged between the upper end face and the lower end face of the fixing block or at one end of the fixing block, a cavity structure is arranged between the limiting step and the corresponding other side of the limiting step, the inner sliding block is arranged in the cavity structure and can slide in the cavity structure, a slamming column is arranged at one end of the front end face and the rear end face of the inner sliding block, a bolt limiting column is arranged at any one end of the upper end face and the lower end face of the inner sliding block, and a hollow cavity which is penetrated by an adaptive bolt is processed on the bolt limiting column.
Further, the slamming column arranged on the inner slide block protrudes out of the inner side of the door plate after being installed, and a touch structure for adapting to the slamming column to touch is arranged at the inner side of the cabinet body.
Further, an elastic structural member is arranged at the inner side of the other end face corresponding to the slamming column arranged on the inner sliding block and the rear end face of the fixed block, and the elastic structural member can push the inner sliding block to rebound and slide in the cavity structure.
Further, the fixed block, the inner slide block, the elastic structural member and the door plate are matched and installed to form a complete sliding and rebound automatic locking bolt positioning and guiding structure.
Further, the elastic structural member can be other elastic body structures with elastic resetting function or an elastic body structure integrated with the inner slide block.
Furthermore, a locating plate matched with the positioning guide installation of the door bolt is arranged on the door plate, and the locating plate and the door plate are fixedly welded together.
Further, a positioning groove or a positioning protrusion for positioning the elastic structural member is processed on the other end face corresponding to the slamming column arranged on the inner sliding block.
The beneficial effects of the utility model are as follows: the bolt positioning and guiding structure capable of automatically locking the bolt is scientific in overall structural design, and has the following technical characteristics and advantages compared with the existing bolt positioning and guiding structure:
1. can be quickly and conveniently arranged on the door plate; when the automatic locking bolt positioning and guiding structure is installed, the inner sliding block and the elastic (spring) structural member can be installed at the matched position between the two limiting steps of the fixed block to form the automatic locking bolt positioning and guiding body, and then the automatic locking bolt positioning and guiding body is installed on the door plate through the limiting block on the fixed block and the matched installation holes arranged at the upper end and the lower end of the door plate, so that the installation process is convenient and quick;
2. the automatic locking function of the door plate can be realized; when the door plate is closed, the slamming column of the inner slide block protrudes out of the door plate, and the slamming column protruding out of the inner slide block on the inner side of the door plate contacts with the door plate limit edge on the top and bottom plates of the cabinet body, so that the inner slide block moves towards one end of the elastic (spring) structural member due to the stress of the slamming column, and the door bolt, the door bolt limit column and the door plate form a concentric structure with the holes for the door bolt to pass through.
Drawings
FIG. 1 is a block diagram of a door latch positioning guide incorporating the present utility model for automatic locking;
FIG. 2 is a schematic view of the welding of a locating piece of a locating guide of a door bolt capable of automatically locking in a door panel;
FIG. 3 is a schematic view of the door panel of the utility model after installation of the automatic locking latch positioning guide;
FIG. 4 is a schematic view of the overall structure of the automatically lockable keeper positioning guide of the present utility model;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is a rear axial view of the mounting block of the present utility model;
FIG. 7 is an axial view of the inner slide of the present utility model;
FIG. 8 is a schematic view of the structure of the automatic locking latch positioning guide part after the door lock is opened;
FIG. 9 is a schematic view of the structure of the automatically lockable latch positioning guide part after the door panel is locked;
reference numerals: 1. a door panel; 2. a cabinet body; 2-1, limiting and flanging the door plate; 3. positioning and guiding the door bolt; 3-1, a fixed block; 3-1-1, limiting block; 3-1-2, limiting steps; 3-2, an inner slide block; 3-2-1, slamming the column; 3-2-2, a door bolt limit column; 4. a door bolt; 5. an elastic structural member; 6. a positioning sheet; 7. and a door bolt hole.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model is further described in detail below with reference to the drawings and the detailed description, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientations are each referenced to a particular structure shown in the drawings, and are not to be construed as limiting the structure.
Specific example 1: as shown in an attached drawing 1 of the specification, an attached drawing 2 of the specification and an attached drawing 3 of the specification, the utility model provides a door bolt positioning and guiding structure capable of automatically locking, which comprises a door plate 1, a cabinet body 2, a door bolt positioning and guiding 3 and a door bolt 4, wherein the front end face of a top plate or a bottom plate of the cabinet body 2 is provided with a door plate limiting folded edge 2-1 which is folded towards the back of the cabinet body and then folded towards the interior of the cabinet body parallel to the front end face; the door plate 1 is provided with an opening matched with the bolt positioning guide 3 and a bolt hole 7 matched with the bolt to pass through, and in order to facilitate the installation of the bolt positioning guide 3, the door plate 1 is provided with a positioning sheet 6 matched with the bolt positioning guide 3, and the positioning sheet 6 and the door plate 1 are welded together; in combination with the description of the utility model, as shown in the accompanying figure 4 and the description of the utility model, the stop block 3-1-1 arranged on the front end face and the rear end face of the bolt positioning guide 3 is matched with the open hole arranged on the door plate 1 and the positioning piece 6 welded in the door plate 1, so that a user can fix the bolt positioning guide 3 on the inner side of the door plate 1, at the moment, the slamming column 3-2-1 arranged on the inner slide block 3-2 protrudes out of the inner side of the door plate 1, and at least one stop block 3-1-1 is arranged on each front end face and each rear end face of the fixed block 3-1;
in combination with the description of the utility model and the accompanying fig. 6 and 7, two limit steps 3-1-2 which are bilaterally symmetrical are arranged at one end of the upper end face and the lower end face of a fixed block 3-1, a convex cavity structure which is used for being matched with the installation and sliding of an inner sliding block 3-2 is arranged in the middle of the symmetrical limit steps 3-1-2, an elastic structural member 5 is arranged at the inner side position of the other end face corresponding to a slamming column 3-2-1 arranged on the inner sliding block 3-2 and the rear end face of the fixed block 3-1 (the elastic structural member can be other elastic body structure with elastic reset function or is an elastic body structure integrated with the inner sliding block 3-2), and when the door bolt positioning and guiding structure is installed and used, the fixed block 3-1, the inner sliding block 3-2, the elastic structural member 5 and the door plate 1 are matched and installed to form a complete sliding and rebound door bolt positioning and guiding structure; the door bolt limiting post 3-2-2 is a hollow cavity structure which is penetrated up and down, and the door bolt limiting post 3-2-2 is arranged at one end of the front end face and the rear end face of the inner sliding block 3-2;
when in installation and use, one end of the door bolt 4 is connected with a lockset on the door plate 1, and the other end of the door bolt 4 is installed in a door bolt limit column 3-2-2 arranged on an inner sliding block 3-2 matched for use; as shown in fig. 8 and 9 of the specification, when the lock is opened by rotation, the bolt 4 enters the inner sides of the upper end surface and the lower end surface of the door plate 1 and stays in the hollow cavity of the bolt limiting column 3-2-2 arranged on the inner sliding block 3-2, at this time, under the action of the elastic structural member 5, the bolt limiting column 3-2-2 arranged on the inner sliding block 3-2 drives the bolt 4 to move towards one end provided with the slamming column 3-2-1 together, so that the concentric bolt 4, the bolt limiting column 3-2-2 and the bolt hole 7 arranged on the door plate 1 form an eccentric structure, and at this time, the bolt 4 is clamped on the inner side of the bolt hole 7 arranged on the door plate 1 and cannot extend; when the door plate is closed, the slamming column 3-2-1 protruding from the inner slide 3-2 of the door plate 1 is contacted with the door plate limit folding edge 2-1 arranged on the cabinet body 2, at this time, the slamming column 3-2-1 is pressed, the inner slide 3-2 slides towards one end provided with the elastic structural member 5, so that the bolt 4, the bolt limit column 3-2-2 and the bolt hole 7 arranged on the door plate 1 form a concentric structure, and the bolt 4 connected with the upper part of the lock is short and small in weight due to the fact that the bolt 4 connected with the lower part of the lock is long and large in weight due to the fact that the bolt 4 is arranged on the deflection of the door plate 1, under the action of gravity, the bolt 4 drives the lock to rotate, so that the bolt 4 extends to the outer sides of the upper end face and the lower end face of the door plate 1, the bolt positioning guide 3 is not protruding from the upper end face and the lower end face of the door plate 1, and simultaneously, the aim of automatic locking and locking can be achieved when the door is closed. The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The automatic locking bolt positioning and guiding structure is characterized by comprising a door plate (1), a cabinet body (2), a bolt positioning and guiding device (3) and a bolt (4), wherein an opening matched with the bolt positioning and guiding device (3) and a bolt hole (7) matched with the bolt to pass through are processed on the door plate (1); the door bolt positioning guide (3) comprises a fixed block (3-1) and an inner slide block (3-2); limiting blocks (3-1-1) are arranged on any one of the front end face and the rear end face of the fixed block (3-1), at least one limiting step (3-1-2) is arranged between the upper end face and the lower end face of the fixed block (3-1) or at one end of the fixed block, a cavity structure is arranged in the middle of the other side corresponding to the limiting step (3-1-2), the inner sliding block (3-2) is arranged in the cavity structure and can slide in the cavity structure, a slamming post (3-2-1) is arranged at one end of the front end face and the rear end face of the inner sliding block (3-2), a bolt limiting post (3-2-2) is arranged at any one end of the upper end face and the lower end face of the inner sliding block (3-2), and a hollow cavity which is used for being matched with a bolt (4) to penetrate is processed on the bolt limiting post (3-2-2).
2. The automatic locking bolt positioning and guiding structure according to claim 1, wherein the slamming column (3-2-1) arranged on the inner slide (3-2) protrudes out of the inner side of the door plate after being installed, and a touching structure for adapting to touching of the slamming column (3-2-1) is arranged at the inner side of the cabinet body (2).
3. The automatic locking bolt positioning and guiding structure according to claim 2, wherein an elastic structural member (5) is installed at the inner side position of the other end face corresponding to the slamming column (3-2-1) arranged on the inner sliding block (3-2) and the rear end face of the fixed block (3-1), and the elastic structural member (5) can push the inner sliding block (3-2) to rebound and slide in the cavity structure.
4. A latch positioning and guiding structure capable of automatically locking according to claim 3, wherein the fixing block (3-1), the inner sliding block (3-2), the elastic structural member (5) and the door plate (1) are assembled together to form a complete latch positioning and guiding structure capable of sliding and rebounding automatically locking.
5. An automatically lockable door bolt positioning and guiding structure according to claim 4, characterized in that the elastic structural member (5) can be an elastic body structure with elastic resetting function or an elastic body structure integrated with the inner slide (3-2).
6. The automatic locking bolt positioning guide structure according to claim 1, wherein the door plate (1) is provided with a positioning sheet (6) which is matched with the bolt positioning guide (3) to be installed, and the positioning sheet (6) is fixedly welded with the door plate (1).
7. A door bolt positioning and guiding structure capable of automatically locking according to claim 3, characterized in that a positioning groove or a positioning protrusion for positioning the elastic structural member (5) is processed on the other end face corresponding to the slamming column (3-2-1) arranged on the inner slide block (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668021.1U CN220487343U (en) | 2023-06-16 | 2023-06-16 | Door bolt positioning and guiding structure capable of automatically locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321668021.1U CN220487343U (en) | 2023-06-16 | 2023-06-16 | Door bolt positioning and guiding structure capable of automatically locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487343U true CN220487343U (en) | 2024-02-13 |
Family
ID=89841412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321668021.1U Active CN220487343U (en) | 2023-06-16 | 2023-06-16 | Door bolt positioning and guiding structure capable of automatically locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487343U (en) |
-
2023
- 2023-06-16 CN CN202321668021.1U patent/CN220487343U/en active Active
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