CN210582242U - Door lock device - Google Patents
Door lock device Download PDFInfo
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- CN210582242U CN210582242U CN201921176277.4U CN201921176277U CN210582242U CN 210582242 U CN210582242 U CN 210582242U CN 201921176277 U CN201921176277 U CN 201921176277U CN 210582242 U CN210582242 U CN 210582242U
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Abstract
The utility model relates to a door lock device, including box, the door body and tool to lock, the door body is provided with the handle, and the door body articulates and is used for opening or closing the box in box one side, the handle is provided with the tool to lock installation cavity, the tool to lock includes pivot, bolt, buckle and spring, the pivot is rotated and is set up in the tool to lock installation cavity, the bolt is fixed in the pivot and is connected the pivot along with the rotatory retraction of pivot or stretch out a body, the buckle upper end is stretched into the tool to lock installation cavity and is connected the pivot, and the buckle lower extreme stretches out the tool to lock installation cavity and outward becomes to press the splenium, the tool to lock installation cavity is arranged in to the spring, and spring one end supports and leans on at tool to lock. When the bolt aims at the lockhole of box, the user loosens and presses the splenium, and the spring resets, thereby the spring drives the pivot rotation and makes the bolt stretch into in the lockhole to keep the locking state, realize locking, the operation is very simple.
Description
Technical Field
The utility model relates to a door lock device.
Background
The door body of the existing air fryer is locked by a spring and a stainless steel bolt. When the door body or the drawer is closed, the stainless steel bolt retracts due to the preset inclined plane of the door body or the drawer, and after the door body or the drawer is highest, the stainless steel bolt rebounds under the action of the spring and is inserted into the preset groove in the door body or the drawer, so that the door body or the drawer is locked.
Due to the spring acting force and production assembly errors, the opening, closing or inserting and pulling force of the door body or the drawer is overlarge; meanwhile, the gap between the door body or the drawer and the whole machine is caused, the section difference is too large, and the use experience and the product appearance of the product are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple, stable in structure's a door lock device unblanks.
The purpose of the utility model is realized like this:
the utility model provides a door lock device, includes box, the door body and tool to lock, the door body is provided with the handle, and the door body articulates and is used for opening or closing the box in box one side, the handle is provided with the tool to lock installation cavity, the tool to lock includes pivot, bolt, buckle and spring, the pivot is rotated and is set up in the tool to lock installation cavity, the bolt is fixed in the pivot and is connected the pivot along with the rotatory retraction of pivot or stretch out a body, the buckle upper end stretches into the tool to lock installation cavity and connects the pivot, and the buckle lower extreme stretches out the tool to lock installation cavity appearance and becomes to press the splenium, the tool to lock installation cavity is arranged in to the spring, and spring one end supports and leans on tool to lock. The user pulls and presses the splenium, thereby buckle compression spring and drive the pivot rotation make the bolt stretch out or outside the retraction door body, and when the lockhole of box was aimed at to the bolt, the user loosened and pressed the splenium, and the spring resets, thereby the spring drives the pivot rotation and makes the bolt stretch into in the lockhole to keep the lock state, realize locking, the operation is very simple.
The purpose of the utility model can also adopt the following technical measures to solve:
as more specific scheme, the buckle includes upper plate and hypoplastron, and upper plate and hypoplastron are connected and are formed L type buckle, and the upper plate surface is provided with the spacing arch of first spring, the upper plate stretches into the tool to lock installation intracavity and connects the pivot, and the hypoplastron stretches out the tool to lock installation chamber and forms and presses the splenium. Through being provided with the spacing arch of first spring, the restriction spring supports and leans on the buckle, avoids the spring pine to take off.
More specifically, the bolts are L-shaped bolts and are respectively arranged at two ends of the rotating shaft.
More specifically, the end of the bolt is further provided with a guide inclined surface. Through being provided with the direction inclined plane, the user is toward interior promotion door body, make door body closed box, at the in-process of door body closed box, the inclined plane of bolt supports and leans on the box, the bolt is down under the guiding action on direction inclined plane and is contracted into in the door body through the jack, buckle compression spring simultaneously, when door body closed box, the spring resets, the spring promotes the pivot rotatory, the pivot synchronous revolution is followed to the bolt, the bolt stretches out the external lockhole that inserts the box of a door through the jack of the door body, thereby lock the box, the operation is very simple, the user need not to pull and presses the splenium to also realize door body and box locking, it is lighter to lock.
As a more specific scheme, the bolt, the rotating shaft and the pinch plate are welded to form an integral structure.
As a more specific scheme, the lock installation cavity is provided with a rotating shaft installation groove, a second spring limiting protrusion is arranged on the inner wall of the lock installation cavity, the rotating shaft is arranged on the rotating shaft installation groove, one end of the spring is abutted against the first spring limiting protrusion of the buckle plate, and the other end of the spring is abutted against the second spring limiting protrusion of the buckle plate.
As a more specific scheme, the handle is arranged at the upper part of the door body, and the top of the door body is provided with an insertion hole which is convenient for the insertion pin to extend out of or retract into the door body corresponding to the insertion pin.
The utility model has the advantages as follows:
the utility model discloses, the user pulls and presses the splenium, thereby buckle compression spring makes the bolt stretch out or the retraction door body outside driving the pivot rotation, and when the lockhole of box was aimed at to the bolt, the user loosens and presses the splenium, and spring reset, thereby the spring drives the pivot rotation and makes the bolt stretch into in the lockhole to keep lock state, realize locking, the operation is very simple, and user experience effect is better.
The utility model discloses, through being provided with the direction inclined plane, the user is toward interior promotion door body, make door body sealing box, at the in-process of door body sealing box, the inclined plane of bolt supports and leans on the box, the bolt is down under the guiding action on direction inclined plane and contracts into the door internally through the jack, buckle compression spring simultaneously, when door body sealing box, the spring resets, the spring promotes the pivot rotation, the pivot synchronous revolution is followed to the bolt, the bolt stretches out the external and insert the keyhole of box of door through the jack of the door body in, thereby the locking box, the operation is very simple, the user need not to pull and presses the splenium and also can realize the locking of the door body and box, it is more light.
Drawings
Fig. 1 is a schematic view of the air fryer of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
FIG. 3 is another perspective view of the air fryer according to the present invention.
Fig. 4 is a partially enlarged view of fig. 3.
FIG. 5 is a sectional view of the air fryer according to the present invention (without pulling the pressing portion).
Fig. 6 is a sectional view of the air fryer (with the pressing portion pulled).
Fig. 7 is a schematic view of the assembly state of the door body, the lock and the handle of the air fryer of the present invention.
Fig. 8 is a schematic view of the installation state of the handle and the lock of the air fryer of the present invention.
Fig. 9 is a schematic view of the handle of the air fryer of the present invention.
Fig. 10 is a schematic view of the lock of the air fryer of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment, as shown in fig. 1 to 10, an air fryer includes a baking device 1, a box 2, a door 3, a lock 4 and a handle 5, wherein the baking device 1 is disposed in the box 2, and the door 3 is hinged to one side of the box 2 for opening or closing the box 2.
Tool to lock 4 includes pivot 6, bolt 7, buckle 8 and spring 9, bolt 7 is L type bolt 7, and bolt 7 sets up respectively at 6 both ends of pivot, and the tip of bolt 7 still is provided with the direction inclined plane 71 that is convenient for bolt 7 to stretch into lockhole 21, buckle 8 includes upper plate 81 and hypoplastron 82, and upper plate 81 and hypoplastron 82 are connected and are formed L type buckle 8, and upper plate 81 surface is provided with the spacing arch 83 of first spring, bolt 7, pivot 6 and buckle 8 three form a body structure through the welding.
The pivot 6 rotates and sets up on the pivot mounting groove 52 of tool to lock installation cavity 51, the upper plate 81 of buckle 8 stretches into tool to lock installation cavity 51 in-connection pivot 6, and the hypoplastron 82 of buckle 8 stretches out tool to lock installation cavity 51 and forms the splenium. One end of the spring 9 is abutted against the first spring limiting bulge 83 of the buckle plate 8, the other end of the spring 9 is abutted against the second spring limiting bulge 53 of the buckle plate 8, and the spring 9 forms a reset mechanism of the lockset 4.
The lower part of the door body 3 is hinged to the box body 2 and used for opening or closing the box body 2, the handle 5 is arranged on the upper part of the door body 3, the position, corresponding to the bolt 7, of the top of the door body 3 is provided with an insertion hole 31 which is convenient for the bolt 7 to extend out of or retract into the door body 3, and the position, corresponding to the bolt 7, of the box body 2 is provided with a lock hole 21.
The working principle is as follows:
when the user need be to box 2 unblock, the user pulls and presses the splenium, 8 compression spring 9 of buckle, and it is rotatory that the clamp plate drives pivot 6 simultaneously, and 6 synchronous revolution are followed to bolt 7, and bolt 7 leaves the lockhole 21 of box 2, then in the jack 31 retraction door body 3 through door body 3, the user toward pulling handle 5 outward this moment, handle 5 drives the action of door body 3 to open box 2.
When the user need lock to box 2, the user pulls and presses the splenium, 8 compression spring 9 of buckle, it is rotatory that the clamp plate drives pivot 6 simultaneously, pivot 6 synchronous revolution is followed to bolt 7, bolt 7 is in the door body 3 of jack 31 retraction of the door body 3, the user is toward interior promotion handle 5 this moment, handle 5 drives the action of the door body 3, when the door body 3 seals box 2, the user releases and presses the splenium, spring 9 resets this moment, spring 9 promotes pivot 6 rotatoryly, bolt 7 follows pivot 6 synchronous revolution, bolt 7 stretches out the door body 3 through the jack 31 of the door body 3 outside and insert in the lockhole 21 of box 2, thereby lock box 2.
When the user need lock to box 2, the user is to interior promotion door body 3, make door body 3 seal box 2, at the in-process that door body 3 seals box 2, the inclined plane of bolt 7 supports and leans on box 2, bolt 7 is down in the door body 3 of retracting through jack 31 under the guide effect of direction inclined plane 71, 8 compression spring 9 of buckle simultaneously, when door body 3 seals box 2, spring 9 resets, spring 9 promotes pivot 6 rotatory, bolt 7 follows pivot 6 synchronous revolution, bolt 7 stretches out door body 3 through the jack 31 of door body 3 outside and insert in the lockhole 21 of box 2, thereby lock box 2.
Claims (7)
1. The utility model provides a door lock device, includes the box, the door body and tool to lock, the door body is provided with the handle, and the door body articulates and is used for opening or closing the box, its characterized in that in box one side: the handle is provided with the tool to lock installation cavity, the tool to lock includes pivot, bolt, buckle and spring, the pivot is rotated and is set up in the tool to lock installation cavity, the bolt is fixed in the pivot along with the rotatory retraction of pivot or stretch out the door body, the buckle upper end is stretched into the tool to lock installation cavity and is connected the pivot, and the buckle lower extreme stretches out the tool to lock installation cavity and outward becomes to press the splenium, the tool to lock installation cavity is arranged in to the spring, and spring one end supports and leans on tool to lock installation intracavity wall, and the spring other end supports and leans on the buckle, and the spring constitutes the canceling.
2. The door lock device according to claim 1, wherein: the buckle includes upper plate and hypoplastron, and upper plate and hypoplastron are connected and are formed L type buckle, and the upper plate surface is provided with the spacing arch of first spring, the upper plate stretches into tool to lock installation intracavity and connects the pivot, and the hypoplastron stretches out the tool to lock installation intracavity and forms to press the splenium.
3. The door lock device according to claim 1, wherein: the bolt is L type bolt, and the bolt sets up respectively at the pivot both ends.
4. The door lock device according to claim 2, wherein: the end of the bolt is also provided with a guide inclined plane.
5. The door lock device according to claim 1, wherein: the bolt, the rotating shaft and the pinch plate are welded to form an integral structure.
6. The door lock device according to claim 2, wherein: the lock mounting cavity is provided with a rotating shaft mounting groove, a second spring limiting protrusion is arranged on the inner wall of the lock mounting cavity, the rotating shaft is arranged on the rotating shaft mounting groove, one end of the spring is abutted against the first spring limiting protrusion of the buckle plate, and the other end of the spring is abutted against the second spring limiting protrusion of the buckle plate.
7. The door lock device according to claim 1, wherein: the handle is arranged on the upper portion of the door body, and the top of the door body is provided with an insertion hole which is convenient for the insertion pin to extend out of or retract into the door body corresponding to the insertion pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176277.4U CN210582242U (en) | 2019-07-23 | 2019-07-23 | Door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176277.4U CN210582242U (en) | 2019-07-23 | 2019-07-23 | Door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582242U true CN210582242U (en) | 2020-05-22 |
Family
ID=70701387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176277.4U Active CN210582242U (en) | 2019-07-23 | 2019-07-23 | Door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106088A (en) * | 2023-01-31 | 2023-05-12 | 广东智普生命科技有限公司 | Air bag sampling and sampling device |
-
2019
- 2019-07-23 CN CN201921176277.4U patent/CN210582242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106088A (en) * | 2023-01-31 | 2023-05-12 | 广东智普生命科技有限公司 | Air bag sampling and sampling device |
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