Frying and baking device
By introducing a sliding rail mechanism and a linkage structure into the grill, the problem of the upper grill plate shaking during the pressing process was solved, achieving a regular shape and uniform heating of the hamburger patties, thus improving the quality of the finished product.
Patent Information
- Application Number
- CN202520384807.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-06
AI Technical Summary
When pressing hamburger patties, the translation and shaking of the upper grilling unit in existing grilling equipment causes the patties to be irregular in shape and uneven in thickness, which affects the even heating of the food and the appearance of the finished product, thus reducing the user experience.
The upper baking tray is made of slide rail and linkage structure to ensure that it moves along the height direction. The upper baking tray moves stably through the cooperation of guide pillars and guide holes, and is fixed at the working height by limit mechanism to avoid shaking.
This design allows for smooth movement of the upper baking pan, enabling the pressing of more complete, round hamburger patties, improving the even heating of the ingredients and the quality of the finished product.
Smart Images
Figure CN223944265U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of grilling device. BACKGROUND
[0002] Grilling device is a common kitchen utensil, and is widely used for grilling hamburger meat, steak and other food materials. Its basic structure includes upper grilling unit, lower grilling unit and lifting rod. The proximal end of the lifting rod is rotatably connected to the lower grilling unit through a pivot, and the upper grilling unit is rotatably connected to the lifting rod. By operating the lifting rod, the upper grilling unit can be moved closer to or away from the lower grilling unit, achieving the function of clamping or releasing food materials. When grilling hamburger meat, some users want to press the hamburger meat into a flat shape to increase its heating area and form the characteristics of outer crisp and inner tender with dry and fragrant taste. However, in the existing grilling device, during the process of the lifting rod driving the upper grilling unit to press down, the upper grilling unit not only moves vertically, but also translates due to the circular motion around the pivot. This translation causes misalignment between the upper and lower grilling units, resulting in the hamburger meat patty being unable to form a regular circle during the pressing process. In addition, due to the front and rear shaking of the upper grilling unit during the pressing process, the thickness of the hamburger meat patty is further uneven, affecting the uniform heating of the food materials and the appearance of the finished product. The above problems not only reduce the user experience, but also may result in poor taste of the hamburger, making it difficult to meet the demand for making high-quality hamburgers. Therefore, it is necessary to optimize the structure of the grilling device to improve the coordination accuracy of the upper and lower grilling units during the pressing process and improve the quality of the finished product. SUMMARY
[0003] The utility model aims at overcoming the deficiencies in the prior art, and provides a grilling device that can improve the coordination accuracy of the upper and lower grilling units during the pressing process and improve the quality of the finished product.
[0004] To solve the above technical problems, the utility model provides a grilling device, which comprises an upper grilling unit, a lower grilling unit and a lifting rod.
[0005] The lower grilling unit comprises a lower seat body and a lower grill placed on the lower seat body, and the upper grilling unit comprises an upper seat body, an upper grill and a sliding rail mechanism. The upper grill is slidably arranged on the upper seat body through the sliding rail mechanism. The proximal end of the lifting rod and the upper seat body are rotatably connected to a pivot position of the lower seat body, respectively. The grilling device further comprises a connecting rod, and the two ends of the connecting rod are rotatably connected to the lifting rod and the upper grill, respectively.
[0006] When the upper seat body is closed on the lower seat body, the lifting rod can be controlled to rotate to drive the upper grill to move along the height direction through the sliding rail mechanism to approach or move away from the lower grill.
[0007] In a preferred embodiment, the slide rail mechanism comprises a plurality of guide posts and a plurality of guide holes, the plurality of guide posts are arranged on one of the upper seat body or the upper baking tray, the plurality of guide holes are arranged on the other one of the upper seat body or the upper baking tray; the guide holes are slidably arranged on the plurality of guide posts.
[0008] In a preferred embodiment, the plurality of guide posts are arranged along the circumferential direction of the upper seat body.
[0009] The upper seat body comprises a top wall and a surrounding wall, the lower side of the surrounding wall extends inwardly to form an inner flange, the lower ends of the plurality of guide posts are fixedly connected to the inner flange.
[0010] In a preferred embodiment, the circumferential side of the upper baking tray is arranged with a plurality of lugs, the plurality of lugs respectively form a plurality of guide holes.
[0011] In a preferred embodiment, the grill comprises two connecting rods, the lifting rod comprises two arms, the two arms are respectively located on the two sides of the upper baking tray, and the two connecting rods are respectively connected between the two arms and the two sides of the upper baking tray.
[0012] In a preferred embodiment, the two sides of the upper seat body are respectively arranged with an opening, one end of the connecting rod passes through the opening to be rotatably connected with the upper baking tray; when the upper seat body is covered on the lower seat body, the opening extends along the height direction.
[0013] In a preferred embodiment, the distal end of the lifting rod forms an operating rod, the two arms are respectively connected to the operating rod, and the two arms are respectively rotatably connected to the lower seat body.
[0014] In a preferred embodiment, the lifting rod further comprises a limiting mechanism; the upper seat body comprises at least one insertion hole, when the upper seat body is covered on the lower seat body and the lifting rod is rotated downward relative to the upper seat body to drive the upper baking tray to move downward to at least one working height, the limiting mechanism can be insertedly connected with the insertion hole, wherein the limiting mechanism can be controlled to be separated from the insertion hole.
[0015] In a preferred embodiment, the limiting mechanism comprises an insertion rod, a push button and a spring; the push button is slidably arranged on the lifting rod, the push button is connected to one end of the insertion rod away from the insertion hole, and the spring is sleeved on the insertion rod; when the insertion rod corresponds to the insertion hole, the spring drives the insertion rod to be inserted into the insertion hole, and the push button can be controlled to drive the insertion rod to be separated from the insertion hole.
[0016] In a preferred embodiment, the limiting mechanism further includes a return spring disposed between the lifting rod and the upper seat. When the limiting mechanism is controlled to leave the insertion hole, the return spring drives the lifting rod to rotate, thereby moving the upper baking tray upward.
[0017] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:
[0018] The proximal end of the lifting rod is rotatably connected to a pivot position of the lower seat, and the two ends of the connecting rod are rotatably connected to the lifting rod and the upper baking tray, respectively. When the upper seat covers the lower seat, the lifting rod can be rotated in a controlled manner to move the upper baking tray along the height direction via the slide rail mechanism, moving it closer to or away from the lower baking tray. During use, the upper seat first rotates to cover the lower seat, and then the lifting rod rotates downward. Through the linkage of the connecting rod, the lifting rod causes the upper baking tray to move up and down along the height direction. Furthermore, due to the action of the slide rail mechanism, the upper baking tray can move smoothly without wobbling from side to side. When the upper baking tray moves downward, it can press down on the hamburger patty. The user can apply force through the lifting rod to press the hamburger patty into a relatively complete circle. Attached Figure Description
[0019] Figure 1 This is a three-dimensional schematic diagram of the grill in a preferred embodiment of the present invention, showing that the upper body covers the lower body and the lifting rod does not push the upper grill pan down.
[0020] Figure 2 This is a second perspective view of a preferred embodiment of the present invention, showing the upper seat opening relative to the lower seat;
[0021] Figure 3 This is the third perspective view of the grill in the preferred embodiment of the present invention. At this time, the upper body is hidden and the lifting rod does not push the upper grill plate down.
[0022] Figure 4 for Figure 3 The enlarged view shows the slide rail mechanism;
[0023] Figure 5 This is the fourth perspective view of the grill in the preferred embodiment of the present utility model, showing the upper body covering the lower body and the lifting rod driving the upper grill plate to press down;
[0024] Figure 6 This is the fifth perspective view of the grill in the preferred embodiment of the present invention. At this time, the upper body is hidden and the lifting rod drives the upper grill plate to press down.
[0025] Figure 7The first supporting arm, the reset spring and the upper pivot seat are shown in the position relation diagram of the preferred embodiment of the utility model.
[0026] Figure 8 The sixth three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the open state relative to the lower seat body.
[0027] Figure 9 The sixth three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the open state relative to the lower seat body. Figure 8 The enlarged view of the position of the middle circle shows the position relation diagram between the plug-in rod on the second supporting arm and the push button and the plug-in hole of the upper pivot seat.
[0028] Figure 10 The seventh three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the closed state on the lower seat body, and the lifting rod drives the upper baking tray to move to a highest position.
[0029] Figure 11 The seventh three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the closed state on the lower seat body, and the lifting rod drives the upper baking tray to move to a highest position. Figure 10 The enlarged view of the position of the middle circle shows the position relation diagram between the plug-in rod on the second supporting arm and the push button and the plug-in hole of the upper pivot seat.
[0030] Figure 12 The eighth three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the closed state on the lower seat body, and the lifting rod drives the upper baking tray to move to a highest position.
[0031] Figure 13 The eighth three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the closed state on the lower seat body, and the lifting rod drives the upper baking tray to move to a highest position. Figure 10 The eighth three-dimensional diagram of the baking device in the preferred embodiment of the utility model is shown, and the upper seat body is shown in the closed state on the lower seat body, and the lifting rod drives the upper baking tray to move to a highest position. DETAILED DESCRIPTION
[0032] The utility model is further described below in combination with the drawings and specific embodiments.
[0033] Referring to Figure 1 and Figure 2 A baking device, which comprises an upper baking unit 1, a lower baking unit 2, a lifting rod 3 and a connecting rod 4.
[0034] The lower baking unit 2 comprises a lower seat body 21 and a lower baking tray 22 arranged on the lower seat body 21, and further comprises a lower electric heating tube arranged below the lower baking tray 22, which is used for heating the lower baking tray 22. The upper baking unit 1 comprises an upper seat body 11, an upper baking tray 12 and a sliding rail mechanism. The upper baking tray 12 is arranged on the upper seat body 11 in a sliding mode through the sliding rail mechanism. The upper baking unit 1 further comprises an upper electric heating tube arranged above the upper baking tray 12, which is used for heating the upper baking tray 12.
[0035] The proximal end 31 of the lifting rod 3 is pivotally connected to a pivot position of the lower seat body 21, and the two ends of the connecting rod 4 are pivotally connected to the lifting rod 3 and the upper baking tray 12, respectively. When the upper seat body 11 is closed on the lower seat body 21, the lifting rod 3 can be controlled to rotate to drive the upper baking tray 12 to move along the height direction through the slide rail mechanism to approach or move away from the lower baking tray 22. In use, the upper seat body 11 is first rotated to be closed on the lower seat body 21, and then the lifting rod 3 is rotated downward. The lifting rod 3 drives the upper baking tray 12 to move up and down along the height direction through the linkage of the connecting rod 4, and the upper baking tray 12 can move stably and not shake left and right due to the action of the slide rail mechanism. The upper baking tray 12 moves downward to press on the hamburger patty, and the user can press the hamburger patty by applying force to the lifting rod 3 to press out a relatively complete circle.
[0036] Referring to Figure 3 and Figure 4 The slide rail mechanism includes a plurality of guide columns 131 and a plurality of guide holes 132. The plurality of guide columns 131 are arranged at intervals on one of the upper seat body 11 or the upper baking tray 12, and the plurality of guide holes 132 are arranged at intervals on the other one of the upper seat body 11 or the upper baking tray 12. The guide holes 132 are slidably arranged on the plurality of guide columns 131.
[0037] Specifically, the plurality of guide columns 131 are arranged at intervals along the circumferential direction of the upper seat body 11 on the upper seat body 11. The upper seat body 11 includes a top wall 111 and a surrounding wall 112, and the lower side of the surrounding wall 112 extends inward to form an inner flange 113. The lower ends of the plurality of guide columns 131 are fixedly connected to the inner flange 113. The circumferential side of the upper baking tray 12 is arranged at intervals with a plurality of lugs 121, and the plurality of lugs 121 form a plurality of guide holes 132, respectively. In this embodiment, the upper baking tray 12 is substantially square-shaped, and therefore, the slide rail mechanism includes four guide columns 131 and four guide holes 132. The four guide holes 132 are arranged at the four corner positions of the upper baking tray 12, respectively.
[0038] The grill includes two connecting rods 4, the lifting rod 3 includes two arms 32, the two arms 32 are respectively arranged on two sides of the upper grill 12, and two connecting rods 4 are respectively connected between the two arms 32 and the two sides of the upper grill 12. The upper seat 11 is provided with an opening 114 on each side, and one end of the connecting rod 4 penetrates the opening 114 to be rotatably connected with the upper grill 12; when the upper seat 11 is covered on the lower seat 21, the opening 114 extends along the height direction. The distal end of the lifting rod 3 forms an operating rod 33, the two arms 32 are respectively connected with the operating rod 33, and the two arms 32 are rotatably connected with the lower seat 21. The two openings 114 can guide the upper grill 12, and since the lifting rod 3 drives the two sides of the upper grill 12 through the two arms 32 and the two connecting rods 4, the movement of the upper grill 12 is more stable.
[0039] Referring to Figure 9 , Figure 11 and Figure 13 , the lifting rod 3 further includes a limiting mechanism; the upper seat 11 includes a plug hole 115, when the upper seat 11 is covered on the lower seat 21 and the lifting rod 3 is rotated downward relative to the upper seat 11 to drive the upper grill 12 to move downward to the working height, the limiting mechanism can be plug-connected with the plug hole 115, wherein the limiting mechanism can be controlled to be away from the plug hole 115. The limiting mechanism includes a plug rod 341, a push button 342 and a spring 343; the push button 342 is slidably arranged on the lifting rod 3, the push button 342 is connected with one end of the plug rod 341 away from the plug hole 115, and the spring 343 is sleeved with the plug rod 341; when the plug rod 341 corresponds to the plug hole 115, the spring 343 drives the plug rod 341 to be inserted into the plug hole 115, and the push button 342 can be controlled to drive the plug rod 341 to be away from the plug hole 115. The limiting mechanism further includes a reset spring 344, the reset spring 344 is arranged between the lifting rod 3 and the upper seat 11, when the limiting mechanism can be controlled to be away from the plug hole 115, the reset spring 344 drives the lifting rod 3 to rotate to drive the upper grill 12 to move upward.
[0040] Specifically, the pivot position of the lower seat 21 is located at its rear side, and the lower seat 21 has two lower pivot seats 212, which are spaced apart at the rear side of the lower seat 21. The rear side of the upper seat 11 has two upper pivot seats 116, which are rotatably connected to the two lower pivot seats 212. The two support arms 32 are respectively connected to and rotate the two upper pivot seats 116. One support arm 32 is provided with the insertion rod 341, the push button 342, and the spring 343. One upper pivot seat 116 is provided with the insertion hole 115, and the upper pivot seat 116 also includes an opening positioning hole 117. In this embodiment, the interior of the upper pivot seat 116 has a circumferential wall, and the insertion hole 115 and the opening positioning hole 117 are spaced apart along the circumferential direction on the circumferential wall. Another support arm 32 and another upper pivot 116 are provided with the return spring 344, which is a torsion spring.
[0041] During use, the grill is placed in a state of... Figure 8 In the indicated state, place the food on the lower seat 21. At this point, pull the push button 342 to disengage the insertion rod 341 from the opening positioning hole 117; close the upper seat 11 and press down the lifting rod 32. (See reference...) Figure 12 and Figure 13 The user can use the operating lever 33 to press the upper baking pan 12 down to the working height. At this time, the insertion rod 341 corresponds to the insertion hole 115. Through the action of the spring 343, the insertion rod 341 is inserted into the insertion hole 115, and the upper baking pan 12 is fixed at the working height. During the grilling process, the user can also use the push button 342 to make the insertion rod 341 disengage from the insertion hole 115. The user can then use the operating lever 33 to continue pressing the upper baking pan 12 down (see...). Figure 10 and Figure 11 (As shown in the diagram). After grilling, the user can push the push button 342 to disengage the insertion rod 341 from the insertion hole 115. The user can then rotate the lifting rod 3 to insert the insertion rod 341 into the opening positioning hole 117. At this point, the lifting rod 3 is locked, the upper seat 11 is lifted, and the grilled meat patty can be removed.
[0042] The above description is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modifications made to the present utility model by those skilled in the art within the scope of the technology disclosed in the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.
Claims
1. A grill, characterized by, The cooking device comprises an upper cooking unit, a lower cooking unit and a lifting rod; The lower cooking unit comprises a lower base body and a lower baking tray arranged on the lower base body, the upper cooking unit comprises an upper base body, an upper baking tray and a sliding rail mechanism, the upper baking tray is arranged on the upper base body through the sliding rail mechanism, the proximal end of the lifting rod and the upper base body are respectively rotatably connected to a pivot position of the lower base body, and the cooking device further comprises a connecting rod, two ends of the connecting rod are respectively rotatably connected to the lifting rod and the upper baking tray. When the upper base body is covered on the lower base body, the lifting rod can be controlled to rotate to drive the upper baking tray to move along the height direction through the sliding rail mechanism to approach or move away from the lower baking tray.
2. A grill as claimed in claim 1 wherein: The sliding rail mechanism comprises a plurality of guide columns and a plurality of guide holes, the plurality of guide columns are arranged at intervals on one of the upper base body or the upper baking tray, and the plurality of guide holes are arranged at intervals on the other one of the upper base body or the upper baking tray; the guide holes are slidably arranged on the plurality of guide columns.
3. A grill as defined in claim 2 wherein: The plurality of guide columns are arranged at intervals along the circumferential direction of the upper base body on the upper base body. The upper base body comprises a top wall and a surrounding wall, the lower side of the surrounding wall extends inward to form an inner flange, and the lower ends of the plurality of guide columns are fixedly connected to the inner flange.
4. A grill as claimed in claim 3 wherein: The circumferential side of the upper baking tray is arranged at intervals with a plurality of lugs, and the plurality of lugs respectively form a plurality of guide holes.
5. The combination grill and toaster of claim 1 wherein: The cooking device comprises two connecting rods, the lifting rod comprises two arms, the two arms are respectively located on the two sides of the upper baking tray, and the two connecting rods are respectively connected between the two arms and the two sides of the upper baking tray.
6. A grill as defined in claim 5 wherein: The two sides of the upper base body are respectively provided with an opening, one end of the connecting rod passes through the opening to be rotatably connected with the upper baking tray, and when the upper base body is covered on the lower base body, the opening extends along the height direction.
7. A grill as defined in claim 5 wherein: The distal end of the lifting rod forms an operating rod, the two arms are respectively connected to the operating rod, and the two arms are respectively rotatably connected to the lower base body.
8. The combination grill and oven of claim 1 wherein: The lifting rod further comprises a limiting mechanism; the upper base body comprises at least one insertion hole, when the upper base body is covered on the lower base body and the lifting rod is rotated downward relative to the upper base body to drive the upper baking tray to move downward to at least one working height, the limiting mechanism can be insertedly connected with the insertion hole, and the limiting mechanism can be controlled to move away from the insertion hole.
9. A grill as defined in claim 8 wherein: The limiting mechanism comprises an insertion rod, a push button and a spring; the push button is slidably arranged on the lifting rod, the push button is connected to one end of the insertion rod away from the insertion hole, and the spring is sleeved with the insertion rod; when the insertion rod corresponds to the insertion hole, the spring drives the insertion rod to be inserted into the insertion hole, and the push button can be controlled to drive the insertion rod to move away from the insertion hole.
10. A grill as claimed in claim 8 or 9 wherein: The limiting mechanism further comprises a reset spring, the reset spring is arranged between the lifting rod and the upper base body, and when the limiting mechanism is controlled to move away from the insertion hole, the reset spring drives the lifting rod to rotate to drive the upper baking tray to move upward.