CN117211601A - Child protection controllable oven door lock - Google Patents
Child protection controllable oven door lock Download PDFInfo
- Publication number
- CN117211601A CN117211601A CN202311482504.7A CN202311482504A CN117211601A CN 117211601 A CN117211601 A CN 117211601A CN 202311482504 A CN202311482504 A CN 202311482504A CN 117211601 A CN117211601 A CN 117211601A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- child
- oven door
- door lock
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 210000003811 finger Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The application relates to the technical field of oven door locks, in particular to a child protection controllable oven door lock, which comprises a locking mechanism arranged on an oven body and a lock seat mechanism arranged on a door body; the locking mechanism comprises a panel, the panel is fixedly arranged on the oven body, a supporting component is arranged on the panel, a movable frame is arranged on the supporting component, and three clamping devices and three unlocking devices are arranged on the movable frame. This controllable oven lock of children's protection through setting up the latched device that can install on the oven body to and install the lock seat mechanism on the oven door body, can lock the door body on the oven body, avoid children to open the oven door at will. Three clamping devices and three unlocking devices are arranged in the locking mechanism, an adult can operate the clamping devices through three fingers at the same time, unlocking is achieved, operation is simple and rapid, and accessories such as keys are not needed.
Description
Technical Field
The application relates to the technical field of oven door locks, in particular to a child protection controllable oven door lock.
Background
The electric oven is an electric heating appliance for baking food by utilizing radiant heat emitted by the electric heating element, and can be used for making roast chicken, roast duck, roast bread, cake and the like. The temperature of the electric oven can be generally adjusted within the range of 50-250 ℃ according to different requirements of the baked food.
The oven can produce high temperature during operation, easily scalds the user. Traditional oven door is articulated, can overturn downwards and open, and all do not set up the lock on the oven door, and children are easy to open the oven door because of maloperation or are in the food in the oven of taking urgently to by the inside high temperature scald of oven. At present, a door lock special for a household oven is lacked, the child protection effect can be realized, and the situation that a child opens the oven door at will is avoided. In view of this, we propose a child resistant controllable oven door lock.
Disclosure of Invention
The application aims to provide a child-resistant controllable oven door lock, which solves the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
a child protection controllable oven door lock comprises a locking mechanism arranged on an oven body and a lock seat mechanism arranged on the door body;
the locking mechanism comprises a panel, the panel is fixedly arranged on the oven body, a supporting component is arranged on the panel, a movable frame is arranged on the supporting component, three clamping devices and three unlocking devices are arranged on the movable frame, the three clamping devices are used for being matched with the lock seat mechanism to lock the door body, and the three unlocking devices are respectively used for unlocking the three clamping devices.
Preferably, the clamping device comprises a fixed shaft, two ends of the fixed shaft are fixedly connected with the inner wall of the movable frame, a rotating plate is rotationally connected to the fixed shaft, a buckle is fixedly connected to the rotating plate, the buckle is in a hook shape, and the rotating plate is elastically connected with the fixed shaft through a torsion spring.
Preferably, the unlocking device comprises a fixed block, one end of the fixed block is fixedly connected with the inner wall of the movable frame, a driving rod is connected to the inner wall of the fixed block in a sliding mode, a sliding rod is fixedly connected to the driving rod, a guide frame is arranged outside the sliding rod, one end of the guide frame is fixedly connected with the rotating plate, and the inner wall of the guide frame is in contact with the sliding rod.
Preferably, one end of the driving rod is fixedly connected with a connecting frame, one end of the connecting frame is elastically connected with the fixed block through a reset spring, and the other end of the connecting frame is fixedly connected with a transmission block.
Preferably, the unlocking device further comprises a supporting plate, the supporting plate is in sliding connection with the inner wall of the movable frame, a connecting rod is connected to the inner wall of the supporting plate in a sliding manner, the bottom end of the connecting rod penetrates through the supporting plate and is fixedly connected with a special-shaped plate, a vertical groove and a transverse groove are formed in the special-shaped plate, one end of the transverse groove is communicated with the vertical groove, the other end of the transverse groove is communicated with the outer portion of the special-shaped plate, and the transmission block is located at the junction of the transverse groove and the vertical groove.
Preferably, the top end of the connecting rod penetrates through the supporting plate and is fixedly connected with a pressing plate, and the bottom of the pressing plate is elastically connected with the supporting plate through a supporting spring.
Preferably, the lock seat mechanism comprises an L-shaped plate, the L-shaped plate is fixedly arranged on the door body, and a wedge-shaped clamping plate is fixedly connected to the top wall inside the L-shaped plate.
Preferably, the L-shaped plate is fixedly connected with a magnetic attraction plate, the movable frame is fixedly connected with a magnetic attraction strip, and the magnetic attraction strip can be in magnetic attraction connection with the magnetic attraction plate.
Preferably, the supporting component comprises a limiting rod, the bottom end of the limiting rod is fixedly connected with the panel, a movable sleeve is slidably connected to the surface of the limiting rod, and the top end of the movable sleeve is fixedly connected with the inner wall of the movable frame.
Preferably, the locking mechanism further comprises an adjusting device;
the adjusting device comprises an adjusting screw, the bottom end of the adjusting screw is rotationally connected with the panel, a thread bush is connected with the surface of the adjusting screw in a threaded manner, the thread bush is fixedly connected with the inner wall of the movable frame, and a rotating handle is fixedly connected with the top end of the adjusting screw.
By means of the technical scheme, the application provides the child-resistant controllable oven door lock. The method has at least the following beneficial effects:
(1) This controllable oven door lock of children's protection through setting up the latch mechanism that can install on the oven body to and install the lock seat mechanism on the oven door body, can lock the door body on the oven body, avoids children to open the oven door at will. Three clamping devices and three unlocking devices are arranged in the locking mechanism, an adult can operate the clamping devices through three fingers at the same time, unlocking is achieved, operation is simple and rapid, and accessories such as keys are not needed. The palm of the child is too small, and the three clamping devices are difficult to drive at the same time, so that unlocking operation cannot be performed, and the aim of child protection is fulfilled.
(2) This controllable oven lock of children's protection sets up horizontal groove and vertical groove through inside the sketch plate, and sets up the transmission piece in connection frame one end for the sketch plate only can be driven connection frame horizontal migration after being pressed down, has improved the effect of preventing the mistake and has touched. Through set up supporting spring in the pressing plate bottom for the operator needs to exert the power of certain size and just can drive the shaped plate downward movement, has utilized children's hand dynamics less characteristics, has further improved the effect that prevents children unblock.
(3) This controllable oven lock of children's protection through setting up adjusting device, can adjust the joint device and the magnetism and inhale the height of strip for joint device produces the dislocation with wedge cardboard, and the magnetism is inhaled the strip and can is inhaled the laminating with the magnetism, thereby utilizes the magnetism to inhale the effect and fix the door body on the oven body, makes the user who need not to use children's protection mode can normally open and shut the oven door, has improved the suitability of device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and together with the description serve to explain a part of the application:
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a cross-sectional view of a door body according to the present application;
FIG. 3 is a schematic view of a lock base mechanism according to the present application;
FIG. 4 is a schematic view of a latch mechanism according to the present application;
FIG. 5 is a schematic view of a support member of the present application;
FIG. 6 is a schematic view of an adjustment device according to the present application;
FIG. 7 is a schematic view showing the internal structure of the movable frame according to the present application;
FIG. 8 is a schematic view of a partial structure of the present application;
FIG. 9 is a schematic diagram of an unlocking device according to the present application;
fig. 10 is a schematic view of a profiled plate in the present application.
In the figure: 1. a locking mechanism; 11. a panel; 12. a support member; 121. a limit rod; 122. a movable sleeve; 13. a movable frame; 14. a clamping device; 141. a fixed shaft; 142. a rotating plate; 143. a torsion spring; 144. a buckle; 15. unlocking means; 151. a fixed block; 152. a driving rod; 153. a connection frame; 154. a return spring; 155. a slide bar; 156. a guide frame; 157. a transmission block; 158. a shaped plate; 1581. a vertical groove; 1582. a transverse slot; 159. a support plate; 1510. a connecting rod; 1511. pressing the plate; 1512. a support spring; 16. an adjusting device; 161. adjusting a screw; 162. a thread sleeve; 163. a rotating handle; 17. a magnetic strip; 2. a lock base mechanism; 21. an L-shaped plate; 22. a wedge-shaped clamping plate; 23. a magnetic suction plate; 3. an oven body; 4. a door body.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 10, the present application provides a technical solution:
the utility model provides a controllable oven lock of children's protection, includes lock part and oven part, and oven part includes oven body 3 and door body 4, and the bottom and the oven body 3 rotation of door body 4 are connected. The door lock part comprises a locking mechanism 1 arranged on the oven body 3 and a lock seat mechanism 2 arranged on the door body 4, wherein when the door body 4 is closed, the lock seat mechanism 2 can be matched with the locking mechanism 1 to lock the door body 4 on the oven body 3. The door body 4 is fixedly provided with a handle, so that a user can conveniently open or close the door body 4.
The lock seat mechanism 2 comprises an L-shaped plate 21, one end of the L-shaped plate 21 is fixedly arranged at the top of the door body 4, a wedge-shaped clamping plate 22 is fixedly connected to the top wall of the inner part of the L-shaped plate 21, one side of the wedge-shaped clamping plate 22 is provided with an inclined surface, and a gap is reserved between the other side of the wedge-shaped clamping plate 22 and the inner wall of the L-shaped plate 21 and is used for being matched and locked with the locking mechanism 1.
The latch mechanism 1 includes a panel 11, and the panel 11 may be mounted on top of the toaster body 3 by conventional means such as bolting, welding, etc. The top of panel 11 is provided with supporting part 12, and the top of supporting part 12 is provided with movable frame 13, is provided with joint device 14 and unlocking device 15 on the movable frame 13. The clamping device 14 can be matched with the lock seat mechanism 2 to lock the door body 4, and the unlocking device 15 is used for unlocking the clamping device 14.
In order to achieve the purpose of preventing children from randomly opening the door body 4, three clamping devices 14 and unlocking devices 15 are arranged, each clamping device 14 corresponds to one unlocking device 15, the three clamping devices 14 are not interfered with each other, and the three unlocking devices 15 are not interfered with each other. And three unlocking devices 15 lock the lock base mechanism 2 at the same time, and the door body 4 can be opened only when the three unlocking devices 15 release the locking effect of the clamping device 14 at the same time.
Specifically, the clamping device 14 includes a fixed shaft 141, two ends of the fixed shaft 141 are fixedly connected with the inner wall of the movable frame 13, a rotating plate 142 is rotatably connected to the fixed shaft 141, a buckle 144 is fixedly connected to the rotating plate 142, the buckle 144 is in a hook shape, and one end of the hook-shaped buckle 144 can extend into a gap between the L-shaped plate 21 and the wedge-shaped clamping plate 22, so that the wedge-shaped clamping plate 22 is clamped, and a lock function is realized. The rotating plate 142 is elastically connected with the fixed shaft 141 through the torsion spring 143, so that the hook-shaped buckle 144 has certain elasticity, in the closing process of the door body 4, the wedge-shaped clamping plate 22 on the lock seat mechanism 2 can be contacted with the inclined surface on the buckle 144, and the buckle 144 is pushed through the inclined surface, so that the rotating plate 142 and the buckle 144 rotate clockwise for a certain angle, and automatic abdication is realized.
In this embodiment, the unlocking device 15 includes a fixed block 151, the top end of the fixed block 151 is fixedly connected with the top wall inside the movable frame 13, a driving rod 152 is slidably connected to the inner wall of the fixed block 151, a sliding rod 155 is fixedly connected to the driving rod 152, a guiding frame 156 is arranged outside the sliding rod 155, and one end of the guiding frame 156 is fixedly connected to the rotating plate 142. The guide frame 156 has a sliding groove inside, and the sliding bar 155 has a cylindrical shape, and an inner wall of the sliding groove contacts with an outer circumference of the sliding bar 155. When the driving rod 152 moves along its own length direction, the sliding rod 155 is synchronously driven to move, at this time, since the guide frame 156 cannot move horizontally along with the driving rod 152, the sliding rod 155 slides inside the guide frame 156 during movement, and a moment is applied to the guide frame 156, so that the guide frame 156 and the rotating plate 142 rotate clockwise around the fixed shaft 141, and the rotating plate 142 rotates to synchronously drive the buckle 144 to rotate clockwise, the buckle 144 rotates for a certain angle and then is separated from the wedge-shaped clamping plate 22, thereby releasing the locking effect between the clamping device 14 and the locking seat mechanism 2.
Further, one end of the driving rod 152 is fixedly connected with a connecting frame 153, one end of the connecting frame 153 is elastically connected with the fixed block 151 through a return spring 154, and the other end of the connecting frame 153 is fixedly connected with a transmission block 157. The connecting frame 153 can be driven to move through the transmission block 157, and the sliding rod 155 is driven to move through the driving rod 152, so that power is provided for unlocking.
Still further, unlocking device 15 still includes backup pad 159, and the surface of backup pad 159 and the inner wall sliding connection of movable frame 13 are gone up sliding connection in the inner wall of backup pad 159 and are connected with connecting rod 1510, and the bottom of connecting rod 1510 runs through backup pad 159 and fixedly connected with sketch plate 158, and vertical groove 1581 and transverse groove 1582 have been seted up to sketch plate 158's inside, and transverse groove 1582's one end and vertical groove 1581 communicate, make both form the L shape. The other end of the transverse groove 1582 communicates with the exterior of the profiled plate 158 and the drive block 157 is located at the intersection of the transverse groove 1582 and the vertical groove 1581. When the shaped plate 158 moves forward, the transmission block 157 moves along the transverse groove 1582 to the outside of the shaped plate 158, and at this time, the movement of the shaped plate 158 does not drive the transmission block 157 to move. When the shaped plate 158 moves downwards, the transmission block 157 moves to the upper end of the vertical groove 1581, and at this time, the shaped plate 158 moves to synchronously drive the transmission block 157 to move, so as to provide power for unlocking.
Notably, the top end of the connection rod 1510 penetrates the support plate 159 and is fixedly connected with the pressing plate 1511, and the bottom of the pressing plate 1511 is elastically connected with the support plate 159 through the support spring 1512. The support spring 1512 supports the pressing plate 1511, and when unlocking is required, the pressing plate 1511 needs to be pressed downward, so that the support spring 1512 is compressed. The finger force of the child is small, and the pressing plate 1511 is not easy to operate, so that a certain child misoperation prevention effect can be achieved.
In this embodiment, the magnetic plate 23 is fixedly connected to the L-shaped plate 21, the magnetic strip 17 is fixedly connected to the movable frame 13, and the magnetic strip 17 can be magnetically connected to the magnetic plate 23, so that the door body 4 is adsorbed on the oven body 3.
In this embodiment, the supporting component 12 includes a limiting rod 121, the bottom end of the limiting rod 121 is fixedly connected with the top of the panel 11, the surface of the limiting rod 121 is slidably connected with a movable sleeve 122, and the top end of the movable sleeve 122 is fixedly connected with the top wall inside the movable frame 13. The number of the supporting parts 12 is four, and the supporting parts are used for limiting the movable frame 13.
In this embodiment, the latch mechanism 1 further includes an adjusting device 16 for adjusting the height of the movable frame 13.
Specifically, the adjusting device 16 in this embodiment includes an adjusting screw 161, the bottom end of the adjusting screw 161 is rotatably connected with the panel 11 through a bearing, a threaded sleeve 162 is screwed on the surface of the adjusting screw 161, the top of the threaded sleeve 162 is fixedly connected with the top wall inside the movable frame 13, a rotating handle 163 is fixedly connected with the top end of the adjusting screw 161, the adjusting screw 161 can rotate through the rotating handle 163, and the movable frame 13 cannot rotate around the adjusting screw 161 due to the limiting action of the supporting member 12, so that screw transmission can be generated between the adjusting screw 161 and the threaded sleeve 162 when the adjusting screw 161 rotates.
Working principle: first, the panel 11 of the latch mechanism 1 is mounted on the top of the oven body 3 by conventional means (such as bolts, welding, etc.), so that the panel 11 faces downward and the movable frame 13 faces upward when mounted, thereby facilitating the operation of the pressing plate 1511 and the rotating handle 163 by the user. At the same time, the L-shaped plate 21 in the lock seat mechanism 2 is arranged at the top of the door body 4 by a conventional means, so that when the door body 4 is closed, the lock seat mechanism 2 can be matched with the locking mechanism 1 to lock the door body 4 on the oven body 3.
The height of the movable frame 13 can be adjusted by operating the adjusting means 16 so as to select the child-resistant mode or the normal limit mode. The specific method is as follows: the rotating handle 163 is rotated, and the rotating handle 163 synchronously drives the adjusting screw 161 at the bottom of the rotating handle to rotate, and spiral transmission is generated between the adjusting screw 161 and the movable frame 13, so that the movable frame 13 moves along the axial direction of the adjusting screw 161. When the movable frame 13 moves, the clamping device 14, the unlocking device 15, the movable sleeve 122 and the magnetic attraction strip 17 are synchronously driven to move up and down, and when the magnetic attraction strip 17 moves to one side of the magnetic attraction plate 23, the magnetic attraction plate is in a common limiting mode. The child-resistant mode is when the magnetic strip 17 moves over the magnetic plate 23 and the catch 144 can catch the L-shaped plate 21.
In the normal limit mode, when the door body 4 is closed, the magnetic attraction plate 23 on the lock seat mechanism 2 is attracted to the magnetic attraction strip 17 on the lock catch mechanism 1, so that the door body 4 is fixed. When the door body 4 needs to be opened, a certain amount of force needs to be applied so that the magnetic plate 23 is separated from the magnetic strip 17.
In the child protection mode, in the process of closing the door body 4, the wedge-shaped clamping plate 22 on the lock seat mechanism 2 contacts with the inclined surface on the buckle 144, and pushes the buckle 144 through the inclined surface, so that the rotating plate 142 and the buckle 144 rotate clockwise by a certain angle, and automatic abdication is realized. After the wedge-shaped clamping plate 22 is separated from the clamping buckle 144, the clamping buckle 144 and the rotating plate 142 automatically reset under the elasticity of the torsion spring 143, so that the inner wall of the clamping buckle 144 contacts with one side of the wedge-shaped clamping plate 22 to clamp the wedge-shaped clamping plate 22, and locking of the door body 4 is realized. When the door body 4 needs to be opened, the three pressing plates 1511 need to be pressed down simultaneously, and generally, the middle finger, the thumb and the ring finger can be operated, and the child can be prevented from opening the door body 4 at will because the palm of the child is too small and the finger strength is insufficient, and the three pressing plates 1511 cannot be pressed down simultaneously. During specific operation, three pressing plates 1511 are pressed downwards simultaneously, the pressing plates 1511 drive the special-shaped plates 158 to move downwards through the connecting rods 1510, so that the transmission block 157 enters the top of the vertical groove, then, the pressing plates 1511 are operated to slide forwards, the pressing plates 1511 drive the sliding rods 155 to move, the sliding rods 155 drive the supporting plates 159 and the special-shaped plates 158 to move forwards simultaneously, the special-shaped plates 158 drive the transmission blocks 157 to move forwards, the transmission blocks 157 drive the driving rods 152 to move forwards through the connecting frames 153, the sliding rods 155 on the driving rods 152 slide in the guide frames 156 and apply a moment to the guide frames 156, and the guide frames 156, the rotating plates 142 and the buckles 144 rotate clockwise under the action of the moment, so that the buckles 144 are separated from the wedge-shaped clamping plates 22, and the locking effect on the door body 4 is relieved. At this time, the door body 4 can be opened by pulling the handle.
If any one of the three pressing plates 1511 does not perform the above operation, the three stoppers 144 cannot be simultaneously separated from the wedge-shaped catch plate 22, and the door body 4 cannot be opened.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The child protection controllable oven door lock is characterized by comprising a locking mechanism (1) arranged on an oven body (3) and a lock seat mechanism (2) arranged on a door body (4);
the locking mechanism (1) comprises a panel (11), the panel (11) is fixedly arranged on the oven body (3), a supporting component (12) is arranged on the panel (11), a movable frame (13) is arranged on the supporting component (12), three clamping devices (14) and three unlocking devices (15) are arranged on the movable frame (13), the three clamping devices (14) are used for being matched with the lock seat mechanism (2), the door body (4) is locked, and the three unlocking devices (15) are respectively used for unlocking the three clamping devices (14).
2. The child-resistant controllable oven door lock according to claim 1, wherein the clamping device (14) comprises a fixed shaft (141), two ends of the fixed shaft (141) are fixedly connected with the inner wall of the movable frame (13), a rotating plate (142) is rotatably connected to the fixed shaft (141), a buckle (144) is fixedly connected to the rotating plate (142), the buckle (144) is in a hook shape, and the rotating plate (142) is elastically connected with the fixed shaft (141) through a torsion spring (143).
3. The child-resistant controllable oven door lock according to claim 2, wherein the unlocking device (15) comprises a fixed block (151), one end of the fixed block (151) is fixedly connected with the inner wall of the movable frame (13), a driving rod (152) is slidably connected to the inner wall of the fixed block (151), a sliding rod (155) is fixedly connected to the driving rod (152), a guide frame (156) is arranged outside the sliding rod (155), one end of the guide frame (156) is fixedly connected with the rotating plate (142), and the inner wall of the guide frame (156) is in contact with the sliding rod (155).
4. A child protection controllable oven door lock according to claim 3, characterized in that one end of the driving rod (152) is fixedly connected with a connecting frame (153), one end of the connecting frame (153) is elastically connected with the fixed block (151) through a return spring (154), and the other end of the connecting frame (153) is fixedly connected with a transmission block (157).
5. The child-resistant controllable oven door lock according to claim 4, wherein the unlocking device (15) further comprises a supporting plate (159), the supporting plate (159) is slidably connected with the inner wall of the movable frame (13), a connecting rod (1510) is slidably connected to the inner wall of the supporting plate (159), the bottom end of the connecting rod (1510) penetrates through the supporting plate (159) and is fixedly connected with a special-shaped plate (158), a vertical groove (1581) and a transverse groove (1582) are formed in the special-shaped plate (158), one end of the transverse groove (1582) is communicated with the vertical groove (1581), the other end of the transverse groove (1582) is communicated with the outer portion of the special-shaped plate (158), and the transmission block (157) is located at the junction of the transverse groove (1582) and the vertical groove (1581).
6. The child-resistant controllable oven door lock according to claim 5, wherein the top end of the connecting rod (1510) penetrates the support plate (159) and is fixedly connected with a pressing plate (1511), and the bottom of the pressing plate (1511) is elastically connected with the support plate (159) through a support spring (1512).
7. The child-resistant controllable oven door lock according to claim 2, wherein the lock base mechanism (2) comprises an L-shaped plate (21), the L-shaped plate (21) is fixedly mounted on the door body (4), and a wedge-shaped clamping plate (22) is fixedly connected to the top wall inside the L-shaped plate (21).
8. The child protection controllable oven door lock according to claim 7, wherein a magnetic attraction plate (23) is fixedly connected to the L-shaped plate (21), a magnetic attraction strip (17) is fixedly connected to the movable frame (13), and the magnetic attraction strip (17) can be magnetically attracted to the magnetic attraction plate (23).
9. The child-resistant controllable oven door lock according to claim 1, wherein the supporting component (12) comprises a limiting rod (121), the bottom end of the limiting rod (121) is fixedly connected with the panel (11), a movable sleeve (122) is slidably connected to the surface of the limiting rod (121), and the top end of the movable sleeve (122) is fixedly connected with the inner wall of the movable frame (13).
10. The child resistant controllable oven door lock according to claim 9, characterized in, that the latch mechanism (1) further comprises an adjusting device (16);
the adjusting device (16) comprises an adjusting screw (161), the bottom end of the adjusting screw (161) is rotationally connected with the panel (11), a threaded sleeve (162) is connected to the surface of the adjusting screw (161) in a threaded mode, the threaded sleeve (162) is fixedly connected with the inner wall of the movable frame (13), and a rotating handle (163) is fixedly connected to the top end of the adjusting screw (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311482504.7A CN117211601B (en) | 2023-11-09 | 2023-11-09 | Child protection controllable oven door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311482504.7A CN117211601B (en) | 2023-11-09 | 2023-11-09 | Child protection controllable oven door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117211601A true CN117211601A (en) | 2023-12-12 |
| CN117211601B CN117211601B (en) | 2024-02-13 |
Family
ID=89037496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311482504.7A Active CN117211601B (en) | 2023-11-09 | 2023-11-09 | Child protection controllable oven door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117211601B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286809A (en) * | 1979-06-08 | 1981-09-01 | Godwin Richard H | Child-proof cabinet closures |
| US20090066203A1 (en) * | 2007-09-10 | 2009-03-12 | Zielinski Randall S | Child-proof safety latch |
| CN104806088A (en) * | 2015-04-27 | 2015-07-29 | 宁波方太厨具有限公司 | Micro-pressure steam box safety door lock device |
-
2023
- 2023-11-09 CN CN202311482504.7A patent/CN117211601B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286809A (en) * | 1979-06-08 | 1981-09-01 | Godwin Richard H | Child-proof cabinet closures |
| US20090066203A1 (en) * | 2007-09-10 | 2009-03-12 | Zielinski Randall S | Child-proof safety latch |
| CN104806088A (en) * | 2015-04-27 | 2015-07-29 | 宁波方太厨具有限公司 | Micro-pressure steam box safety door lock device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117211601B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9913322B2 (en) | Controlled door opening in domestic appliances | |
| CN111270917B (en) | Electric cooking appliance | |
| CN211976950U (en) | Door opening structure and cooking appliance | |
| CA3031662A1 (en) | Locking mechanism and door opening control method | |
| CN117211601B (en) | Child protection controllable oven door lock | |
| US7156428B2 (en) | Single switch springless oven door latch assembly | |
| CN111236774B (en) | Cooking appliance and locking mechanism thereof | |
| CN111395883B (en) | Heating electric appliance and door lock | |
| CN215949159U (en) | Double-layer door lock structure for small cooking appliance and small cooking appliance comprising same | |
| CN212961745U (en) | Secondary door opening device of key type cooking appliance | |
| CN214284584U (en) | Electric oven door locking mechanism | |
| CN220378059U (en) | Cooking utensil | |
| CN209107036U (en) | A kind of wall-hang energy-saving type environment-friendly high-efficiency oven | |
| CN220522370U (en) | Door assembly of cooking utensil and cooking utensil | |
| CN208876229U (en) | A kind of oven | |
| CN220522282U (en) | Cooking utensil | |
| CN218683847U (en) | Automatic door-opening type steaming and baking box | |
| CN221002414U (en) | Kitchen equipment capable of automatically opening and closing door | |
| CN220522284U (en) | Cooking utensil | |
| CN220522283U (en) | Door assembly of cooking utensil and cooking utensil | |
| CN218410008U (en) | Cooking appliance | |
| CN216256636U (en) | Prevent mistake and open structure and electric rice cooker | |
| CN220522285U (en) | Cooking utensil | |
| CN220522286U (en) | Cooking utensil | |
| CN209003645U (en) | A kind of door lock assembly and its electric oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |