A lifting and adjusting mechanism for an integrated stove

Abstract

The present invention provides a lifting and adjusting mechanism for an integrated stove, and belongs to the technical field of integrated stoves. It solves the problem in the prior art that the integrated stove needs to be moved to adjust the height. The lifting and adjusting mechanism for the integrated stove comprises a base, a plurality of feet are arranged under the base, a mounting plate is fixed on the base, an oil outlet is provided on the front side of the base, the lifting and adjusting mechanism comprises a driving rod and a worm gear structure arranged one by one in correspondence with the feet, the worm gear structure comprises a meshing worm wheel and a worm, one end of the worm is connected to the base, one end of the driving rod is connected to the other end of the worm, the other end of the driving rod is connected to the mounting plate, the worm wheel is connected to the feet, and when the worm wheel rotates, the base can be lifted and lowered relative to the feet. The present invention has the advantage of adjusting the height of the integrated stove without moving the integrated stove.

Description

Technical Field

[0001] The invention belongs to the technical field of integrated stoves and relates to a lifting and lowering adjustment mechanism of an integrated stove. Background Art

[0002] At present, when the integrated stove is installed in the kitchen, most of them are integrated with the cabinet to form a whole. However, because the kitchen cabinet is a customized product, the actual height or flatness of each cabinet countertop is not uniform due to installation and design. In order to match the kitchen cabinet. The bottom of the integrated stove is designed with an adjustable height lifting device, which is adjusted to ensure that it is flush with the kitchen countertop. This lifting device is referred to as "adjusting the foot". During the installation process, the adjusting foot under the integrated stove is adjusted to achieve this goal and make the countertop flat; the usual operation method is to measure the height dimensions of the four positions of the front and back of the cabinet before the integrated stove is installed in the cabinet, and then adjust the height of the four feet of the integrated stove accordingly. However, since the height adjustment foot can only be adjusted before the integrated stove is installed in the cabinet, due to measurement errors and uneven ground conditions, the integrated stove is very likely to be uneven after being installed in the cabinet, affecting the overall effect. In order to reduce the unevenness, the integrated stove needs to be repeatedly pulled out, readjusted, and then pushed into the space between the cabinets, which is inefficient and time-consuming. Summary of the invention

[0003] The purpose of the present invention is to address the above-mentioned problems in the prior art and to propose a lifting and adjusting mechanism for an integrated stove. The technical problem to be solved by the present invention is how to adjust the height of the integrated stove without moving the integrated stove.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A lifting and adjusting mechanism for an integrated stove, the integrated stove comprises a base, a plurality of feet are arranged under the base, a mounting plate is fixed on the base, an oil outlet is arranged on the front side of the base, and the characteristic is that the lifting and adjusting mechanism comprises a driving rod and a worm gear structure which are arranged in one-to-one correspondence with the feet, the worm gear structure comprises a meshing worm wheel and a worm, one end of the worm is connected to the base, one end of the driving rod is connected to the other end of the worm, the other end of the driving rod is connected to the mounting plate, the worm wheel is connected to the feet and can make the base rise and fall relative to the feet when the worm wheel rotates.

[0006] The working principle of the present invention is as follows: the installer uses a tool to rotate the drive rod at the oil outlet on the front side of the integrated stove. The rotation of the drive rod drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the base to rise and fall relative to the ground. The height of the base determines the height of the upper table of the integrated stove. The present invention avoids many problems caused by repeated movement, such as inaccurate adjustment and damage to the stove body. The present invention has the advantages of saving time and labor and having high adjustment accuracy.

[0007] The mounting plate has two parts, namely mounting plate one and mounting plate two. Mounting plate one and mounting plate two are arranged in parallel. At least two feet are arranged on one side of the base. The driving rods corresponding to the two feet on one side of the base are connected to mounting plate one; at least two feet are arranged on the other side of the base. The driving rods corresponding to the two feet on the other side of the base are connected to mounting plate two.

[0008] At present, the most reasonable integrated stove base recognized on the market is a rectangular structure, so at least one foot is installed in each corner of the base. Four foot anchors are sufficient to adjust the height of the integrated stove. The two side walls of the oil storage tank can just be used as the mounting plates of the present invention, which makes rational use of the existing structure and reduces manufacturing costs. The lifting and adjusting mechanism is only used once during installation, and the lifting and adjusting mechanism does not affect the use of other functions at all.

[0009] At least two operating holes are provided on the front side of the mounting plate, one operating hole corresponds to one driving rod, a positioning seat is provided on the back side of the mounting plate, a fixing hole is provided on the positioning seat, the fixing holes correspond to and are connected with the operating holes one by one, a positioning plate is provided on one side of the fixing hole, a positioning plate has a positioning hole, the positioning plate is arranged perpendicular to the axial direction of the driving rod, and the other end of the driving rod is in the shape of a long strip and is connected to an adjusting nail.

[0010] With the above structure, the positioning seat is relatively small and is easy to produce and process. Since the pointing angles of the front and rear drive rods are different, when the positioning seat is provided with a fixing hole, the material on the original fixing hole is bent to form a positioning piece.

[0011] The adjusting nail comprises a bolt head and a column fixed on the bolt head, a strip groove is opened at one end of the column, the other end of the driving rod is clamped in the strip groove, an annular groove is opened circumferentially on the column, a positioning hole is passed through the column, and an open retaining ring is clamped on the annular groove.

[0012] With the above structure, the adjusting pin is fixed to the other end of the driving rod by means of a clamping connection, which has the advantage of easy installation. The driving rod is limited by an open retaining ring purchased on the market to prevent it from falling off.

[0013] One end of the driving rod is in the shape of a long strip, and the other end of the worm is provided with a second strip groove, and one end of the driving rod is clamped in the second strip groove.

[0014] With the above structure, the driving rod and the worm are well fixed and easy to install.

[0015] The base is also fixed with several installation boxes, and the base also has several limit seats 1 and limit seats 2. A limit seat 1 and a limit seat 2 are combined and arranged in an installation box. The worm gear is arranged in the limit seat 1. The upper end of the limit seat 1 has a limit plate 1 for limiting the upward displacement of the worm gear, and the lower end of the limit seat 1 has a limit plate 2 for limiting the downward displacement of the worm gear. A limit hole 1 coaxial with the worm gear is opened on the limit plate 1, and a limit hole 2 coaxial with the worm gear is opened on the limit plate 2. A positioning tube is connected below the limit hole 2. A plurality of installation holes are opened on the base, and the positioning tube is arranged in the installation hole. The worm is arranged in the installation seat 2 in a circumferentially rotating and axially fixed manner.

[0016] With the above structure, the worm wheel is spatially limited by the limit seat 1 to prevent it from shifting, the worm is circumferentially rotated and axially fixed by the limit seat 2, and the limit seat 1 and the limit seat 2 are protected by the installation box.

[0017] The foot comprises a base and a screw rod vertically fixed on the base. The base is in a truncated cone shape. The inner ring of the worm wheel has an internal thread. The screw rod is threadedly connected to the inner ring of the worm wheel.

[0018] With the above structure, the driving rod rotates to drive the worm, the worm drives the worm wheel to rotate, the screw is threadedly connected to the inner ring of the worm wheel, the worm wheel rises and falls on the screw, the worm wheel rises and falls to drive the installation box to rise and fall, and the installation box and the lifting drive the base to rise and fall.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. The present invention provides a driving rod, a worm wheel and a worm, so that the height of the integrated stove can be adjusted by the driving rod without moving.

[0021] 2. The present invention has the advantage of saving effort in adjusting the integrated stove by setting the adjusting pins. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0023] Figure 2 It is a three-dimensional schematic diagram from another viewing angle of the present invention.

[0024] Figure 3 Schematic diagram of the worm gear of the present invention.

[0025] Figure 4 It is a schematic diagram of the worm gear structure of the present invention.

[0026] Figure 5 The present invention Figure 1 Enlarged view of point A in the middle.

[0027] Figure 6It is a schematic diagram of a local explosion at the foot of the figure of the present invention.

[0028] In the figure, 1. base; 1a. oil outlet; 2. ground anchor; 2a. seat foot; 2b. screw; 3. mounting plate; 4. drive rod; 5. worm gear; 6. worm; 7. mounting box; 8. positioning sheet; 9. operating hole; 10. positioning seat; 11. adjusting pin; 12. opening retaining ring; 13. mounting hole; 14. limit seat 1; 15. limit seat 2; 16. positioning tube. DETAILED DESCRIPTION

[0029] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 As shown, a lifting and adjusting mechanism of an integrated stove is shown, the integrated stove includes a base 1, four feet 2 are arranged under the base 1, a mounting plate 3 is also fixed on the base 1, the mounting plate 3 has two pieces, namely a mounting plate 3- and a mounting plate 3-2, the mounting plate 3- and the mounting plate 3-2 are arranged in parallel, two feet 2 are arranged on one side of the base 1, and two feet 2 are arranged on the other side of the base 1, and an oil outlet 1a is provided on the front side of the base 1, the lifting and adjusting mechanism includes a driving rod 4 and a worm gear 5 and a worm gear 6 structure arranged one by one corresponding to the feet 2, the worm gear 5 and the worm gear 6 structure include meshing worm wheels 5 and worm gears 6, one end of the worm gear 6 is connected to the base 1, one end of the driving rod 4 is connected to the other end of the worm gear 6, the other end of the driving rod 4 corresponding to the two feet 2 on one side of the base 1 is connected to the mounting plate 3-, and the other end of the driving rod 4 corresponding to the two feet 2 on the other side of the base 1 is connected to the mounting plate 3-2; the worm gear 5 is connected to the feet 2 and can make the base 1 rise and fall relative to the feet 2 when the worm gear 5 rotates.

[0031] The most reasonable integrated stove base 1 currently recognized on the market is a rectangular structure, so at least one foot 2 is installed in each corner of the base 1. Four foot anchors 2 are completely sufficient to adjust the height of the integrated stove. The two side walls of the oil storage tank can just be used as the mounting plate 3 of the present invention, which makes rational use of the existing structure and reduces manufacturing costs. The lifting and adjusting mechanism is only used once during installation, and the lifting and adjusting mechanism does not affect the use of other functions at all.

[0032] like Figure 5As shown, two operating holes 9 are provided at the front side of the mounting plate 3, one operating hole 9 corresponds to one driving rod 4, and a positioning seat 10 is provided on the back side of the mounting plate 3. A fixing hole is provided on the positioning seat 10. The fixing holes correspond to and are connected with the operating holes 9 one by one. A positioning piece 8 is provided on one side of the fixing hole, and the positioning piece 8 has a positioning hole. The positioning piece 8 is axially perpendicular to the driving rod 4, and the other end of the driving rod 4 is in a long strip shape and is connected to an adjusting nail 11.

[0033] With the above structure, the positioning seat 10 is relatively small and is easy to produce and process. Since the front and rear drive rods 4 have different pointing angles, when the fixing hole is opened in the positioning seat 10, the material on the original fixing hole is bent to form the positioning piece 8.

[0034] The adjusting nail 11 has a bolt head and a column fixed on the bolt head, one end of the column is provided with a strip groove 1, the other end of the driving rod 4 is clamped in the strip groove 1, an annular groove is provided circumferentially on the column, a positioning hole is penetrated through the column, and an open retaining ring 12 is clamped on the annular groove. One end of the driving rod 4 is in the shape of a long strip, and the other end of the worm 6 is provided with a strip groove 2, and one end of the driving rod 4 is clamped in the strip groove 2.

[0035] With the above structure, the adjusting pin 11 is fixed to the other end of the driving rod 4 by means of a snap connection, which has the advantage of easy installation. The driving rod 4 is limited by an open retaining ring 12 purchased on the market to prevent it from detaching. The driving rod 4 and the worm 6 are well fixed and easy to install.

[0036] like Figure 3 , Figure 4 , Figure 6 As shown, the base 1 also fixes four dry installation boxes 7, and the base 1 also has a plurality of limit seats 14 and limit seats 15. A limit seat 14 and a limit seat 2 15 are combined and arranged in a installation box 7, and the worm gear 5 is arranged in the limit seat 14. The upper end of the limit seat 14 has a limit plate 1 for limiting the upward displacement of the worm gear 5, and the lower end of the limit seat 14 has a limit plate 2 for limiting the downward displacement of the worm gear 5. The limit plate 1 is provided with a limit hole 1 coaxial with the worm gear 5, and the limit plate 2 is provided with a limit hole 2 coaxial with the worm gear 5. A positioning tube 16 is connected below the limit hole 2, and a plurality of installation holes 13 are provided on the base 1. The positioning tube 16 is arranged in the installation hole 13, and the worm 6 is arranged in the installation seat 2 in a circumferentially rotating and axially fixed manner.

[0037] With the above structure, the worm wheel 5 is spatially limited by the limit seat 14 to prevent it from shifting, the worm 6 is circumferentially rotated and axially fixed by the limit seat 2 15, and the limit seat 14 and the limit seat 2 15 are protected by the installation box 7.

[0038] The base 2 includes a base 2a and a screw 2b vertically fixed on the base 2a. The base 2a is in a truncated cone shape. The inner ring of the worm wheel 5 has an internal thread. The screw 2b is threadedly connected to the inner ring of the worm wheel 5.

[0039] With the above structure, the driving rod 4 rotates to drive the worm 6 to rotate, the worm 6 drives the worm wheel 5 to rotate, the screw 2b is threadedly connected to the inner ring of the worm wheel 5, the worm wheel 5 rises and falls on the screw 2b, the worm wheel 5 rises and falls to drive the installation box 7 to rise and fall, and the installation box 7 and the lifting drive the base 1 to rise and fall.

[0040] The working principle of the present invention is as follows: the installer uses a tool to rotate the driving rod 4 at the oil outlet 1a on the front side of the integrated stove. The rotation of the driving rod 4 drives the worm 6 to rotate. The rotation of the worm 6 drives the worm wheel 5 to rotate. The rotation of the worm wheel 5 drives the base 1 to rise and fall relative to the ground foot 2. The height of the base 1 determines the height of the upper table of the integrated stove. The present invention avoids many problems caused by repeated movement, such as inaccurate adjustment and damage to the stove body. The present invention has the advantages of saving time and labor and having high adjustment accuracy.

[0041] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0042] Although the present invention uses the terms such as base 1; oil outlet 1a; foot 2; foot 2a; screw 2b; mounting plate 3; drive rod 4; worm wheel 5; worm 6; mounting box 7; positioning piece 8; operation hole 9; positioning seat 10; adjustment nail 11; opening retaining ring 12; mounting hole 13; limit seat 14; limit seat 2 15; positioning tube 16, etc. more frequently, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A lifting and adjusting mechanism for an integrated stove, the integrated stove comprises a base, a plurality of feet are arranged under the base, a mounting plate is fixed on the base, an oil outlet is arranged on the front side of the base, and the integrated stove comprises a base, a plurality of feet are arranged under the base, a mounting plate is fixed on the base, and ... a mounting plate is fixed on The lifting and adjusting mechanism includes a driving rod and a worm gear structure which are arranged one by one corresponding to the ground feet. The worm gear structure includes a meshing worm wheel and a worm, one end of the worm is connected to the base, one end of the driving rod is connected to the other end of the worm, and the other end of the driving rod is connected to the mounting plate. The worm wheel is connected to the ground foot and can make the base rise and fall relative to the ground foot when the worm wheel rotates. A positioning seat is provided on the back side of the mounting plate, and a fixing hole is provided on the positioning seat. A positioning plate is provided on one side of the fixing hole, and the positioning plate has a positioning hole. The positioning plate is arranged perpendicular to the axial direction of the driving rod. When the fixing hole is provided in the positioning seat, the material on the original fixing hole is bent to form the positioning plate.

2. The lifting and adjusting mechanism of the integrated stove according to claim 1, characterized in that: The mounting plate has two parts, namely mounting plate one and mounting plate two. Mounting plate one and mounting plate two are arranged in parallel. At least two feet are arranged on one side of the base. The driving rods corresponding to the two feet on one side of the base are connected to mounting plate one; at least two feet are arranged on the other side of the base. The driving rods corresponding to the two feet on the other side of the base are connected to mounting plate two.

3. The lifting and adjusting mechanism of the integrated stove according to claim 2, characterized in that: At least two operating holes are provided on the front side of the mounting plate, one operating hole corresponds to one driving rod, a positioning seat is provided on the back side of the mounting plate, a fixing hole is provided on the positioning seat, the fixing holes correspond to and are connected with the operating holes one by one, a positioning plate is provided on one side of the fixing hole, a positioning plate has a positioning hole, the positioning plate is arranged perpendicular to the axial direction of the driving rod, and the other end of the driving rod is in the shape of a long strip and is connected to an adjusting nail.

4. The lifting and adjusting mechanism of the integrated stove according to claim 3, characterized in that: The adjusting nail comprises a bolt head and a column fixed on the bolt head, a strip groove is opened at one end of the column, the other end of the driving rod is clamped in the strip groove, an annular groove is opened circumferentially on the column, a positioning hole is passed through the column, and an open retaining ring is clamped on the annular groove.

5. The lifting and adjusting mechanism of the integrated stove according to claim 4, characterized in that: One end of the driving rod is in the shape of a long strip, and the other end of the worm is provided with a second strip groove, and one end of the driving rod is clamped in the second strip groove.

6. The lifting and adjusting mechanism of the integrated stove according to claim 1 or 3, characterized in that: The base is also fixed with several installation boxes, and the base also has several limit seats 1 and limit seats 2. A limit seat 1 and a limit seat 2 are combined and arranged in an installation box. The worm gear is arranged in the limit seat 1. The upper end of the limit seat 1 has a limit plate 1 for limiting the upward displacement of the worm gear, and the lower end of the limit seat 1 has a limit plate 2 for limiting the downward displacement of the worm gear. A limit hole 1 coaxial with the worm gear is opened on the limit plate 1, and a limit hole 2 coaxial with the worm gear is opened on the limit plate 2. A positioning tube is connected below the limit hole 2. A plurality of installation holes are opened on the base, and the positioning tube is arranged in the installation hole. The worm is arranged in the installation seat 2 in a circumferentially rotating and axially fixed manner.

7. The lifting and adjusting mechanism of the integrated stove according to claim 1 or 3, characterized in that: The foot comprises a base and a screw rod vertically fixed on the base. The base is in a truncated cone shape. The inner ring of the worm wheel has an internal thread. The screw rod is threadedly connected to the inner ring of the worm wheel.

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