A countertop protection water retaining structure for a split integrated stove and a manufacturing method thereof

Abstract

The present invention discloses a countertop protection and water retaining structure of a split integrated stove, including a U-shaped retaining frame, side retaining bars are arranged on both sides of the U-shaped retaining frame, a transverse retaining bar is arranged between the two side retaining bars, and the two ends of the transverse retaining bar are fixed to the side retaining bars by limiting pieces. The manufacturing method of the present invention includes the following steps: 1) preparation of the U-shaped retaining frame; 2) preparation and installation of the limiting piece; 3) preparation of the rear transverse frame, the shield, the transverse retaining bar and the side retaining bar; 4) preparation and installation of the pressing piece; 5) installation between the countertop protection and water retaining structure and the integrated stove. The entire countertop protection and water retaining structure of the present invention is only fixed to the smoke hood through the rear transverse frame, and other components are not directly connected and fixed to the integrated stove. The overall installation and assembly is simple and convenient, and it is easy to operate. The U-shaped retaining frame cooperates with the side retaining bars and the transverse retaining bars to protect and retain water on the four sides of the stove countertop, effectively avoiding the flow and splashing of oil and soup, making the kitchen environment cleaner.

Description

Technical Field

[0001] The present invention belongs to the technical field of integrated stove countertop protection and water retaining technology, and specifically relates to a countertop protection and water retaining structure of a split integrated stove and a manufacturing method thereof. Background Art

[0002] Integrated stoves, also known as environmentally friendly stoves or integrated environmentally friendly stoves in the industry, are kitchen appliances that integrate multiple functions such as range hoods, gas stoves, disinfection cabinets, and storage cabinets. They have the advantages of saving space, good fume extraction effect, energy saving, low consumption, and environmental protection. Integrated stoves use the principle of micro-aerodynamics, deep well down-discharge or side suction down-discharge, and the principle of down-discharge to produce a fluid negative pressure zone, so that the oil smoke can be sucked down like magic, and the phenomenon of oil smoke rising everywhere can no longer be seen. The oil smoke absorption rate is more than 95%. Integrated stoves are internationally leading kitchen appliances developed to solve the problem that traditional range hoods cannot completely eradicate oil smoke and improve the kitchen and home environment. This product organically combines range hoods, stoves, disinfection cabinets, storage cabinets, etc., and completely eradicates kitchen oil smoke. During the use of integrated stoves, oil or water can easily enter the interior of the integrated stove from the connection between the integrated stove shell and the fume hood, thereby affecting the components in the integrated stove and affecting the use of the integrated stove. Moreover, when the integrated stove is in use, oil or water will drip from the stove table onto the kitchen floor, which can easily cause people to slip and pose a certain safety hazard. Summary of the invention

[0003] The purpose of the present invention is to provide a technical solution of a countertop protection and water retaining structure of a split integrated stove and a manufacturing method thereof in view of the deficiencies in the prior art. The overall design is ingenious and reasonable. The entire countertop protection and water retaining structure is fixed to the smoke hood only through a rear cross frame, and other components are not directly connected and fixed to the integrated stove. The overall installation and assembly is simple and convenient, and easy to operate. The four sides of the stove countertop are protected and water-retained by a U-shaped retaining frame in conjunction with side guard bars and cross guard bars, effectively preventing the flow and splashing of oil and soup, so that the oil and soup can only gather on the surface of the stove countertop, making the kitchen environment more tidy, avoiding slipping on the ground and causing falls, and improving safety performance. At the same time, it can prevent oil and soup from entering the integrated stove shell through the gap, thereby protecting the integrated stove and extending the service life of the integrated stove.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A countertop protection water retaining structure for a split-type integrated stove, characterized in that: it includes a U-shaped retaining frame, the U-shaped retaining frame is wrapped around the outer side of the stove countertop, side retaining bars are arranged on both sides of the U-shaped retaining frame, a cross retaining bar is arranged between the two side retaining bars, the cross retaining bar is located between the smoke hood and the stove countertop, the two ends of the cross retaining bar are fixed to the side retaining bars by limiting pieces, the limiting pieces are fixed on the U-shaped retaining frame, the U-shaped retaining frame is fixed to the smoke hood through a rear cross frame, the rear cross frame is located on the rear side of the smoke hood, the rear cross frame is fixedly connected to the smoke hood, and the two ends of the rear cross frame are fixedly connected to the two ends of the U-shaped retaining frame.

[0006] Furthermore, the U-shaped baffle comprises a side cross frame and a front cross frame, the side cross frames are located at both ends of the front cross frame, and opening grooves are arranged on the opposite surfaces of the two side cross frames, and the side baffles match the opening grooves, with a reasonable structural design. The two side cross frames and one front cross frame are assembled into a U-shaped baffle, which cooperates with the side baffles to shield the outer side of the stove countertop, effectively preventing oil and soup from dripping from the stove countertop to the ground, and also preventing oil and soup from flowing around and entering the integrated stove shell. The design of the opening groove can facilitate the installation of the side baffles, and the rear end face of the opening groove extends to the middle of the side surface of the smoke hood, so as to ensure that after the side baffle is inserted into the opening groove, the rear end of the side baffle is clamped between the smoke hood and the side baffle, and the bottom of the front section of the side baffle is clamped between the stove countertop and the side baffle, effectively ensuring the installation firmness and tightness of the side baffles, and ensuring the shielding and protective effect of the side baffles on the side of the stove countertop.

[0007] Furthermore, a drainage groove is provided on the front cross frame, and the bottom surface of the drainage groove is an arc-shaped guide surface. The highest point of the arc-shaped guide surface is flush with the top surface of the stove countertop. The design of the drainage groove can guide the centralized discharge of grease and soup on the stove countertop, which is convenient for actual cleaning operations. Moreover, the bottom surface of the drainage groove is designed as an arc-shaped guide surface, and the top point of the arc-shaped guide surface is also flush with the top surface of the stove countertop, which can quickly guide grease and soup to be cleaned out of the drainage groove, effectively avoiding the residue of grease and soup in the drainage groove. The design is ingenious and reasonable.

[0008] Furthermore, a baffle is provided on the front side of the front cross frame, and positioning blocks are provided on the left and right sides of the front end of the front cross frame, and positioning slots are provided on the positioning blocks. Rods are provided on both ends of the left and right sides of the baffle, and the rods match the positioning slots. The rods are inserted into the positioning slots, and the baffle can be used to block the drain groove, so that oil and soup are intercepted on the stove countertop and cannot drip on the ground, and oil and soup are prevented from splashing and flowing into the integrated stove shell. When it is necessary to clean the oil and soup, the baffle is taken out to expose the drain groove, and the oil and soup are cleaned from the drain groove. The ingenious design of the positioning slots and the insertion rods can achieve precise plug-in positioning of the baffle and the front cross frame, ensuring that the baffle completely covers and blocks the drain groove. The design is reasonable, and the installation and disassembly are convenient and simple.

[0009] Furthermore, a clamping piece is provided on the top of the insertion rod, and the clamping piece includes a clamping plate, a positioning screw and a fastening nut. The positioning screw is fixedly connected to the corresponding side baffle, and the clamping plate is movably sleeved on the positioning screw. The fastening nut is spirally screwed on the positioning screw to clamp and fix the clamping plate. The design of the clamping piece can clamp and limit the insertion rod, thereby effectively ensuring the stability and firmness of the clamping connection between the baffle and the front cross frame, effectively preventing the baffle from loosening, and ensuring the shielding and sealing effect of the baffle on the drainage trough. The clamping plate is movably sleeved on the positioning screw, and then clamped and fixed by the fastening nut, thereby ensuring the clamping and limiting effect of the clamping plate on both ends of the baffle. When the baffle needs to be removed, loosen the fastening nut, completely turn the clamping plate out of the insertion rod, and then remove the baffle. The overall structural design is compact and reasonable, practical, convenient and simple.

[0010] Furthermore, C-shaped grooves are provided at both ends of the rear cross frame, and a limit block is provided at the rear end of the side cross frame, the limit block matches the C-shaped groove, the limit block is clamped in the C-shaped groove, and the limit block is fixedly connected to the rear cross frame by a first screw. The initial clamping and limiting between the side cross frame and the rear cross frame are realized by the design of the C-shaped groove and the limit block, and the installation and fixation between the limit block and the rear cross frame are realized by the first screw, which effectively ensures the installation firmness between the side cross frame and the rear cross frame, realizes the assembly and fixation between the U-shaped guard frame and the rear cross frame, and the positioning and installation are convenient and simple, easy to operate, and the thickness of the limit block is less than the width of the C-shaped groove, so the first screw can be hidden and protected.

[0011] Furthermore, an inner groove is provided at the center of the rear end surface of the rear cross frame, a positioning hole is provided in the inner groove, and a matching second screw is provided in the positioning hole. The rear cross frame is fixedly connected to the rear side wall of the smoke hood by the second screw, and the rear cross frame and the smoke hood can be installed and fixed by the second screw through the positioning hole and the hole reserved on the rear side wall of the smoke hood, thereby effectively ensuring the installation firmness of the rear cross frame and the installation firmness between the entire countertop protection water retaining structure and the integrated stove. Moreover, the design of the inner groove can hide the second screw, thereby ensuring the flatness of the entire rear side of the integrated stove and facilitating the fitting placement between the rear side of the integrated stove and the wall.

[0012] Furthermore, the limiting component includes an inverted trapezoidal slide bar and a positioning sleeve, the inverted trapezoidal slide bar is fixed to the rear end of the side block bar, the rear end of the inverted trapezoidal slide bar is fixedly provided with a rear limiting plate, the front end of the inverted trapezoidal slide bar is provided with an extension screw, the extension screw is sleeved with a front limiting plate, the front limiting plate is clamped and fixed by a clamping nut, the clamping nut is threadedly screwed on the extension screw, and an inverted trapezoidal slot is provided at the vertical bottom end of the positioning sleeve, the inverted trapezoidal slot matches the inverted trapezoidal slide bar, the positioning sleeve is movably clamped on the inverted trapezoidal slide bar through the inverted trapezoidal slot, and the movement range of the positioning sleeve can be limited by the rear limiting plate and the front limiting plate, effectively preventing the positioning sleeve from moving from the inverted trapezoidal The locking nut is used to fix the locking nut on the locking nut, and the locking nut is used to fix the locking nut on the locking nut, so that the locking nut can be fixed to the locking nut, and the locking nut can be fixed to ...

[0013] Furthermore, the horizontal section of the positioning sleeve is pressed tightly on the top surface of the side block, and a through slot is provided on the horizontal section of the positioning sleeve. Extension blocks are provided at both ends of the cross block, and the extension blocks match the through slots. The extension blocks are inserted in the through slots, and the extension blocks are fixed to the positioning sleeve by a set screw. The end of the set screw passes through the top surface of the horizontal section of the positioning sleeve and extends into the through slot to be tightly fixed to the extension block. The overall structural design is ingenious and reasonable. The positioning sleeve is just pressed and limited on the top surface of the side block, which effectively ensures the installation tightness and firmness of the side block. At the same time, through the through slots on the positioning sleeve and the cross block The design of the extension block of the bar allows the positioning sleeve to move into place to press the opposite side baffles while also clamping and limiting the cross baffles. Combined with further fixation with the set screws, the cross baffles and the positioning sleeve are fixed as one, ensuring the synchronous displacement of the cross baffles and the positioning sleeve. The front side of the positioning sleeve is limited by the front limit plate and cannot move forward, and the cross baffle is limited by the smoke hood and cannot move backward. The positioning sleeve itself cannot move up, down, left, and right due to the limitation of the inverted trapezoidal slide bar. The cross baffles and the positioning sleeve restrict each other, effectively ensuring the installation firmness and tightness of the cross baffles, and ensuring the stability of the positioning sleeve after it is moved into place.

[0014] The manufacturing method of the countertop protection water retaining structure of the split-type integrated stove as described above is characterized by comprising the following steps:

[0015] 1) Preparation of U-shaped retaining frame:

[0016] (1) Make side cross frames and front cross frames according to the design dimensions;

[0017] (2) Assemble the U-shaped baffle on the auxiliary operating frame. The auxiliary operating frame includes an auxiliary horizontal platform, a first auxiliary pressure frame and a second auxiliary pressure frame. The two ends of the auxiliary horizontal platform are respectively provided with an auxiliary rear plate and an auxiliary front plate. The two side cross frames are placed on the auxiliary horizontal platform. The limit blocks at the rear ends of the side cross frames are inserted into the corresponding auxiliary card slots on the auxiliary rear plate. At the same time, ensure that the opening slots on the two side cross frames are arranged relative to each other. The assembly, welding and fixing of the U-shaped baffle by the auxiliary operating frame are facilitated, which facilitates the actual welding operation and ensures the accuracy and firmness of the U-shaped baffle after welding and fixing. The auxiliary horizontal platform ensures that the entire assembly of the U-shaped baffle is carried out on a horizontal platform surface, which improves the assembly accuracy. The auxiliary card slots on the auxiliary rear plate are designed to realize the initial positioning, clamping and installation of the two side cross frames on the auxiliary operating frame, and ensure that the top surface of the side cross frame faces upward, which can facilitate the subsequent further welding and assembly between the limiter and the side cross frame.

[0018] (3) Install the first auxiliary pressing frame, and respectively connect the end clamps at both ends of the first auxiliary pressing frame with the corresponding two side cross frames. The end clamps are inserted into the side cross frames through the end clamping grooves, and the position of the first auxiliary pressing frame is adjusted. When the first auxiliary pressing frame moves, the side adjustment plates on the sides of the end clamps slide synchronously along the moving slide rails on the auxiliary horizontal platform through the slide grooves until the first auxiliary pressing frame moves to the middle position of the side cross frames, and then tighten the limit screws on the sides of the side adjustment plates; the two side cross frames can be further pressed and fixed on the auxiliary horizontal platform through the first auxiliary pressing frame to ensure that the side cross frames are firmly placed on the auxiliary operating frame and that the side cross frames will not move during subsequent welding. The two end clamping blocks correspond to the two side cross frames, which are clamped and pressed on the side cross frames through the end clamping slots, and then the side adjustment plates on the first auxiliary pressing frame cooperate with the slide grooves and the movable slide rails to realize the movable clamping and limiting between the first auxiliary pressing frame and the auxiliary horizontal platform, which is more convenient for the sliding adjustment of the subsequent position of the first auxiliary pressing frame. After the position of the first auxiliary pressing frame is adjusted, it is fixed by the limit screws, which effectively ensures the installation firmness of the first auxiliary pressing frame and the auxiliary horizontal platform, thereby ensuring the clamping and fixing effect of the first auxiliary pressing frame on the side cross frames, and moving the first auxiliary pressing frame to the middle part of the side cross frame as much as possible can ensure the overall balance and stability of the side cross frame.

[0019] (4) Assemble the second auxiliary pressure frame and the front cross frame, insert the front cross frame into the limiting slot of the second auxiliary pressure frame, and then place the combination of the two on the auxiliary horizontal platform, adjust the position of the combination so that the top pressure screw is just threaded into the internal threaded hole of the side connecting sleeve of the second auxiliary pressure frame, push the top pressure screw so that the front cross frame contacts the side cross frame, and tighten the clamping nut; the clamping and limiting of the front cross frame can be achieved through the second auxiliary pressure frame, and then the front cross frame is pressed and fixed on the auxiliary horizontal platform through the second auxiliary pressure frame, thereby facilitating the adjustment and positioning between the front cross frame and the side cross frame, and improving the subsequent welding quality and welding accuracy. A top pressure screw is provided on the auxiliary front plate, and the precise positioning of the second auxiliary pressure frame and the auxiliary horizontal platform can be achieved through the top pressure screw. The top pressure screw is threaded into the connecting sleeve, and then clamped and fixed with the two clamping nuts to ensure the structural firmness of the second auxiliary pressure frame on the auxiliary operating frame, thereby ensuring the clamping and limiting effect of the second auxiliary pressure frame on the front cross frame;

[0020] (5) Move the side abutment plate on one side of the auxiliary front plate, and move the side abutment plate along the adjustment slot on the auxiliary front plate until the folding plate on the side abutment plate contacts the auxiliary front plate. At the same time, the side abutment plate is sleeved on the adjusting screw through the connecting through-hole, and the fastening nut is screwed into the end of the adjusting screw and tightened. Adjust the left and right positions of the front cross frame so that the end of the front cross frame close to the side abutment plate contacts the side abutment plate. Then move the side abutment plate on the other side until the folding plate of the side abutment plate on the other side contacts the auxiliary front plate, and then screw in the fastening nut and tighten it. First, the abutment limit of one end of the front cross frame is realized by the side abutment plate on one side, and then the abutment limit of the other end of the front cross frame is realized by the side abutment plate on the other side, thereby ensuring the stability of the placement of the front cross frame, realizing the precise positioning of the two ends of the front cross frame and the two side cross frames, which is more conducive to the subsequent welding operation.

[0021] (6) Weld and fix the connection ends of the front cross frame and the two side cross frames; with the front cross frame and the two side cross frames accurately positioned and pressed and fixed, the front cross frame and the two side cross frames are welded and fixed with the welding device, which effectively improves the welding accuracy and ensures the welding quality;

[0022] 2) Preparation and installation of limiters:

[0023] (1) Produce the rear limit plate, front limit plate, inverted trapezoidal slide rod, extension screw, clamping nut and positioning sleeve according to the design dimensions;

[0024] (2) Weld the rear limit plate to one end of the inverted trapezoidal slide bar, then weld an extension screw to the other end of the inverted trapezoidal slide bar, install the welded combination of the rear limit plate and the inverted trapezoidal slide bar on the U-shaped retaining frame, place the combination of the rear limit plate and the inverted trapezoidal slide bar on the top surface of the side cross frame, adjust the position so that the rear limit plate contacts the auxiliary rear plate, then weld the rear limit plate, the inverted trapezoidal slide bar and the corresponding side cross frame, insert the positioning sleeve into the inverted trapezoidal slot, then insert the front limit plate into the extension screw, screw in the pressure Tighten the nut and screw it in place; after the U-shaped stopper is welded and assembled, do not remove it from the auxiliary operating frame first, in order to facilitate the subsequent assembly and welding work between the limiter and the side cross frame. Since the top surface of the side cross frame is facing upward, the welding operation surface of the side cross frame and the limiter is facing upward, which is convenient for the actual welding work. First, weld and assemble the rear limiter plate, the inverted trapezoidal slide rod and the extension screw to form an integrated structure to ensure the structural strength of the limiter, and then place the welded assembly of the three on the top surface of the side cross frame for welding;

[0025] (3) Remove the first auxiliary pressing frame and the second auxiliary pressing frame, and remove the combination of the limiter and the U-shaped retaining frame from the auxiliary operating frame; loosen the limit screw to remove the first auxiliary pressing frame, unscrew the top pressing screw from the connecting sleeve, and then remove the second auxiliary pressing frame, and then remove the U-shaped retaining frame as a whole from the auxiliary operating frame. The operation is convenient and simple;

[0026] 3) Preparation of rear cross frame, shield, cross bar and side bar: Make rear cross frame, shield, cross bar and side bar according to design dimensions;

[0027] 4) Preparation and installation of compression parts:

[0028] (1) Make the clamping plate, positioning screw and fastening nut according to the design dimensions;

[0029] (2) Weld and fix the positioning screw to the set position on the side of the side guard bar, put the clamping plate on the positioning screw, screw in the fastening nut and tighten it; fix the positioning screw and the side guard bar by welding, effectively ensuring the installation firmness between the clamping part and the side guard bar;

[0030] 5) Installation between countertop protection water retaining structure and integrated stove:

[0031] (1) Install the rear cross frame first, place the rear cross frame on the top surface of the integrated stove shell on the rear side of the smoke hood, adjust the position of the rear cross frame so that the positioning hole in the inner groove of the rear cross frame corresponds to the hole reserved on the rear side of the smoke hood, and then fix the rear cross frame to the smoke hood with the second screw; the installation is reasonable, first install the rear cross frame, the integrated stove shell supports and lifts the rear cross frame, and then the positioning hole corresponds to the hole reserved on the rear side of the smoke hood, and the second screw is used to achieve accurate installation and fixation of the rear cross frame and the integrated stove, effectively ensuring the installation firmness of the rear cross frame, thereby ensuring the installation stability between the countertop protective water retaining structure and the integrated stove;

[0032] (2) Install the U-shaped retaining frame, place the U-shaped retaining frame on the top surface of the integrated stove shell, adjust the position of the U-shaped retaining frame so that the U-shaped retaining frame is just connected to the outside of the stove countertop, and the limit blocks at the ends of the two side cross frames are respectively inserted into the C-shaped grooves at both ends of the rear cross frame, and then fix the side cross frames to the rear cross frame by the first screw; the rear cross frame installed first is convenient for the installation and positioning of the U-shaped retaining frame, and the positioning blocks cooperate with the C-shaped grooves to achieve the initial plug-in limit between the U-shaped retaining frame and the rear cross frame, and the U-shaped retaining frame is wrapped on the outer wall of the stove countertop and the bottom is supported and lifted by the integrated stove shell to ensure the stability of the placement of the U-shaped retaining frame, and then fix the U-shaped retaining frame to the rear cross frame by the first screw. The installation process is simple and convenient, and the components installed first can facilitate the positioning of subsequent components, and the installation process is reasonable;

[0033] (3) Install the side baffles and the cross baffles. Insert the two side baffles into the open grooves on the two side cross frames respectively. Move the positioning sleeve along the inverted trapezoidal slide bar until the positioning sleeve hits the front limit plate. Then insert the cross baffle between the two side cross frames. Move the cross baffle toward the smoke hood until the cross baffle hits the front side wall of the smoke hood. At the same time, the extension blocks at both ends of the cross baffles are just inserted into the through slots of the corresponding positioning sleeves. Then tighten the set screws. The open grooves can realize the precise connection between the side baffles and the U-shaped baffles. A placement cavity is formed between the side baffles and the stove countertop. The side baffles match the placement cavity and are just tightly connected. In addition, the inner side of the rear end top of the side baffle is also limited by the smoke hood, which effectively ensures the stability and tightness of the side baffle connection and ensures the protective and water-blocking effect of the side baffles on the left and right sides of the stove countertop. Then move the positioning sleeve to adjust the side baffles. The top limit is pressed tightly to further ensure the installation firmness of the side stopper, and ensure that the positioning sleeve moves to abut against the front limit plate, which can facilitate the subsequent installation and fixation of the cross stopper, and a lower groove is formed between the two side cross frames and the stove table, and the cross stopper is just engaged in the lower groove to achieve the initial engagement and limit of the cross stopper, and then the position of the cross stopper is further moved so that the cross stopper abuts against the smoke hood, effectively ensuring that the cross stopper blocks and seals the gap between the smoke hood and the stove table, preventing oil and soup from entering the integrated stove shell from the gap. At the same time, the extension block is inserted into the through slot of the positioning sleeve, and the cross stopper and the positioning sleeve are limited and fixed by tightening the set screws, so that the positioning sleeve and the cross stopper are fixed as a whole and move synchronously, and the positioning sleeve and the cross stopper are restrained and limited by each other, effectively ensuring the installation firmness of the side stopper and the cross stopper, and ensuring the protective and water-blocking function of the side stopper and the cross stopper;

[0034] (4) Install the shield, align the plug rods on both ends of the shield with the positioning slots on the positioning block, insert the plug rods into the corresponding positioning slots to install the shield and the front cross frame, then loosen the fastening nut, rotate the clamping plate until the clamping plate is pressed against the top surface of the plug rod, and tighten the fastening nut; install the shield, use the shield to block the drain trough, ensure the protective water retaining structure of the countertop for the side of the stove countertop to protect the water. When it is necessary to clean the sewage later, open the shield. The shield is positioned and plugged into the front cross frame through the plug rod and the positioning slot, and then further clamped and fixed by the clamping plate, effectively ensuring the tightness and firmness of the installation of the shield, and ensuring the shielding and sealing effect of the shield on the drain trough.

[0035] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0036] The overall design of the present invention is ingenious and reasonable. The entire countertop protection and water retaining structure is fixed to the smoke hood only through the rear cross frame, and other components are not directly connected and fixed to the integrated stove. The overall installation and assembly is simple and convenient, and it is easy to operate. The U-shaped retaining frame cooperates with the side retaining bars and the cross retaining bars to protect and retain water on the four sides of the stove countertop, effectively preventing the flow and splashing of oil and soup, so that the oil and soup can only gather on the surface of the stove countertop, making the kitchen environment more tidy, avoiding slipping on the ground and causing falls, and improving safety performance. At the same time, it can prevent oil and soup from entering the integrated stove shell through the gap, protect the integrated stove, and extend the service life of the integrated stove.

[0037] The countertop protection water retaining structure of the present invention mainly comprises a U-shaped retaining frame, a rear cross frame, side retaining bars, a cross retaining bar and a shield plate. The rear cross frame realizes the installation and fixation between the entire countertop protection water retaining structure and the integrated stove, and the installation process is simple. After the rear cross frame is installed, it is convenient for the installation and positioning of the U-shaped retaining frame. The rear cross frame and the U-shaped retaining frame are combined into a return structure to wrap and surround the smoke hood and the stove countertop. The side retaining bars block and seal the two sides of the stove countertop, and the cross retaining bars seal and block the connection between the stove countertop and the smoke hood, and the shield plate cooperates with the front cross frame to block the front side of the stove countertop. When it is necessary to clean the grease and soup on the stove countertop, the pressing plate is rotated out and the shield plate is pulled out. The side retaining bars and the cross retaining bars are fixed by limiting the position of the limiting pieces to ensure the installation firmness and tightness of the side retaining bars and the cross retaining bars. In addition, the positioning sleeves are removed from the side retaining bars and the cross retaining bars by adjusting the limiting pieces later, which can facilitate the regular disassembly, cleaning and maintenance of the side retaining bars and the cross retaining bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described below in conjunction with the accompanying drawings:

[0039] Figure 1 It is a schematic diagram of the installation structure between the countertop protection water retaining structure and the integrated stove in the present invention;

[0040] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0041] Figure 3 for Figure 1 Schematic diagram of the structure with the middle shield removed;

[0042] Figure 4 It is a structural schematic diagram of the table top protection water retaining structure in the present invention;

[0043] Figure 5 for Figure 4 Schematic diagram of the back structure;

[0044] Figure 6 It is a schematic diagram of the structure of the U-shaped retaining frame in the present invention;

[0045] Figure 7 It is a structural schematic diagram of the rear cross frame in the present invention;

[0046] Figure 8 It is a schematic diagram of the structure of the horizontal guard bar in the present invention;

[0047] Fig. 9 It is a schematic diagram of the installation structure of the shield plate and the front cross frame in the present invention;

[0048] Fig.10 It is a schematic diagram of the installation structure of the pressing member and the side guard bar in the present invention;

[0049] Fig.11 It is a schematic diagram of the structure of the side guard bar in the present invention;

[0050] Fig.12 for Figure 6 A schematic diagram of the local enlarged structure at position I in the middle;

[0051] Fig.13 It is a structural schematic diagram of the positioning sleeve in the present invention;

[0052] Fig.14 It is a schematic diagram of the installation structure of the inverted trapezoidal sliding rod on the side cross frame in the present invention;

[0053] Fig.15 It is a schematic diagram of the structure after two side cross frames and one front cross frame are adjusted and positioned in the present invention;

[0054] Fig.16 for Fig.15 Schematic diagram of the back structure;

[0055] Fig.17 It is a schematic diagram of the position structure of the auxiliary front plate, the auxiliary rear plate and the auxiliary horizontal platform in the present invention;

[0056] Fig.18 It is a structural schematic diagram of the first auxiliary pressing frame in the present invention;

[0057] Fig.19 It is a structural schematic diagram of the second auxiliary pressing frame in the present invention;

[0058] Fig. 20 It is a schematic structural diagram of the side abutment plate in the present invention.

[0059] In the figure: 1-U-shaped baffle; 2-side baffle; 3-cross baffle; 4-smoke hood; 5-cooker table; 6-limiting piece; 7-rear cross frame; 8-side cross frame; 9-front cross frame; 10-opening groove; 11-drainage groove; 12-integrated stove shell; 13-shield; 14-positioning block; 15-positioning slot; 16-insertion rod; 17-pressing piece; 18-pressing plate; 19-positioning screw; 20-fastening nut; 21-C-shaped groove; 22-limiting block; 23-first screw; 24-inner groove; 25-positioning hole; 26-second screw; 27-inverted trapezoidal slide; 28-positioning sleeve; 29-rear limit plate; 30-extension screw; 31-inverted trapezoidal slot; 3 2-through slot; 33-extension block; 34-fastening screw; 35 front limit plate; 36-tension nut; 37-auxiliary operation frame; 38-auxiliary horizontal platform; 39-auxiliary rear plate; 40-auxiliary front plate; 41-top pressure screw; 42-clamping nut; 43-auxiliary card slot; 44-first auxiliary pressure frame; 45-end card block; 46-end card slot; 47-movable slide rail; 48-slide groove; 49-side adjustment plate; 50-limit screw; 51 second auxiliary pressure frame; 52-connecting sleeve; 53-internal threaded hole; 54-side abutment plate; 55-folding plate; 56-connecting through hole; 57-adjusting card slot; 58 adjusting screw; 59-fastening nut; 60-installation through hole. DETAILED DESCRIPTION

[0060] like Figures 1 to 14 As shown, a countertop protection and water retaining structure of a split integrated stove of the present invention comprises a U-shaped retaining frame 1, the U-shaped retaining frame 1 is wrapped around the outer side of the stove countertop 5, side retaining bars 2 are arranged on both sides of the U-shaped retaining frame 1, a cross retaining bar 3 is arranged between the two side retaining bars 2, the cross retaining bar 3 is located between the smoke hood 4 and the stove countertop 5, the two ends of the cross retaining bar 3 are fixed to the side retaining bars 2 by limiting members 6, the limiting members 6 are fixed on the U-shaped retaining frame 1, the U-shaped retaining frame 1 is fixed to the smoke hood 4 by a rear cross frame 7, the rear cross frame 7 is located at the rear side of the smoke hood 4, the rear cross frame 7 is fixedly connected to the smoke hood 4, and the two ends of the rear cross frame 7 are fixedly connected to the two ends of the U-shaped retaining frame 1. The overall design is ingenious and reasonable. The entire countertop protection and water-retaining structure is fixed to the smoke hood 4 only through the rear cross frame 7. There is no direct connection and fixation between other components and the integrated stove. The overall installation and assembly is simple and convenient, easy to operate, and can avoid drilling and other operations on the surface of the integrated stove. The U-shaped retaining frame 1 cooperates with the side retaining bars 2 and the cross retaining bars 3 to protect and retain water on the four sides of the stove countertop 5, effectively preventing the flow and splashing of oil and soup, so that the oil and soup can only gather on the surface of the stove countertop 5, making the kitchen environment more tidy, avoiding slipping on the ground and causing falls, and improving safety performance. At the same time, it can prevent oil and soup from entering the integrated stove shell 12 through the gap, protect the integrated stove, and extend the service life of the integrated stove.

[0061] The U-shaped guard frame 1 includes a side cross frame 8 and a front cross frame 9. The side cross frames 8 are located at both ends of the front cross frame 9. Open grooves 10 are provided on the opposite surfaces of the two side cross frames 8. The side guard bars 2 match the open grooves 10. The structure is reasonably designed. The two side cross frames 8 and the front cross frame 9 are assembled into a U-shaped guard frame 1, which cooperates with the side guard bars 2 to block the outer side of the stove table 5, effectively preventing oil and soup from dripping from the stove table 5 to the ground, and also preventing oil and soup from flowing around and entering the integrated stove shell 12. Internally, the design of the open groove can facilitate the installation of the side baffle 2, and the rear end face of the open groove 10 extends to the middle of the side of the smoke hood 4, thereby ensuring that after the side baffle 2 is inserted into the open groove 10, the rear end of the side baffle 2 is clamped between the smoke hood 4 and the side baffle 2, and the front bottom of the side baffle 2 is clamped between the stove table 5 and the side baffle 2, effectively ensuring the installation firmness and tightness of the side baffle 2, and ensuring the shielding and protective effect of the side baffle 2 on the side of the stove table 5.

[0062] A drainage groove 11 is provided on the front cross frame 9. The bottom surface of the drainage groove 11 is an arc-shaped guide surface. The highest point of the arc-shaped guide surface is flush with the top surface of the stove countertop 5. The design of the drainage groove 11 can guide the concentrated discharge of grease and soup on the stove countertop 5, which is convenient for actual cleaning operations. Moreover, the bottom surface of the drainage groove 11 is designed as an arc-shaped guide surface, and the top point of the arc-shaped guide surface is also flush with the top surface of the stove countertop 5, which can quickly guide grease and soup to be cleaned out of the drainage groove 11, effectively avoiding the residue of grease and soup in the drainage groove 11. The design is ingenious and reasonable.

[0063] The baffle 13 is provided on the front side of the front cross frame 9, and the left and right sides of the front end of the front cross frame 9 are provided with positioning blocks 14, and the positioning slots 15 are provided on the positioning blocks 14. The left and right ends of the baffle 13 are provided with plug rods 16, and the plug rods 16 match the positioning slots 15. The plug rods 16 are inserted into the positioning slots 15, and the baffle 13 can block the drain groove 11, so that the oil stains and soup are intercepted on the stove countertop 5 and cannot drip on the ground, and the oil stains and soup are prevented from splashing and flowing into the integrated stove shell 12. When it is necessary to clean the oil stains and soup, the baffle 13 is taken out to expose the drain groove 11, and the oil stains and soup are cleaned from the drain groove 11. The positioning slots 15 and the plug rods 16 are cleverly designed to achieve accurate plug-in positioning of the baffle 13 and the front cross frame 9, ensuring that the baffle 13 completely covers and blocks the drain groove 11. The design is reasonable and the installation and disassembly are convenient and simple.

[0064] A clamping member 17 is provided at the top of the insertion rod 16, and the clamping member 17 includes a clamping plate 18, a positioning screw 19 and a fastening nut 20. The positioning screw 19 is fixedly connected to the corresponding side baffle 2, and the clamping plate 18 is movably sleeved on the positioning screw 19. The fastening nut 20 is spirally screwed on the positioning screw 19 to clamp and fix the clamping plate 18. The design of the clamping member 17 can clamp and limit the insertion rod 16, thereby effectively ensuring the stability and firmness of the clamping between the shield 13 and the front cross frame 9. The baffle 13 is firmly fixed and effectively prevents loosening of the baffle 13, ensuring the shielding and sealing effect of the baffle 13 on the drainage trough 11. The clamping plate 18 is movably sleeved on the positioning screw 19, and then clamped and fixed by the tightening nut 20, thereby ensuring the clamping and limiting effect of the clamping plate 18 on the two ends of the baffle 13. When the baffle 13 needs to be removed, the tightening nut 20 is loosened, the clamping plate 18 is completely turned out from the insertion rod 16, and then the baffle 13 is removed. The overall structural design is compact and reasonable, practical, convenient and simple.

[0065] C-shaped grooves 21 are provided at both ends of the rear cross frame 7, and a limiting block 22 is provided at the rear end of the side cross frame 8. The limiting block 22 matches the C-shaped groove 21, and the limiting block 22 is clamped in the C-shaped groove 21, and the limiting block 22 is fixedly connected to the rear cross frame 7 by a first screw 23. The initial clamping and limiting between the side cross frame 8 and the rear cross frame 7 is achieved through the design of the C-shaped groove 21 and the limiting block 22, and then the installation and fixation between the limiting block 22 and the rear cross frame 7 is achieved through the first screw 23, which effectively ensures the installation firmness between the side cross frame 8 and the rear cross frame 7, realizes the assembly and fixation between the U-shaped guard frame 1 and the rear cross frame 7, and the positioning and installation are convenient and simple, easy to operate, and the thickness of the limiting block 22 is less than the width of the C-shaped groove 21, so the first screw 23 can be hidden and protected.

[0066] An inner groove 24 is provided at the center of the rear end surface of the rear cross frame 7, and a positioning hole 25 is provided in the inner groove 24. A matching second screw 26 is provided in the positioning hole 25, and the rear cross frame 7 is fixedly connected to the rear side wall of the smoke hood 4 by the second screw 26. The positioning hole 25 and the hole reserved on the rear side wall of the smoke hood 4 can cooperate with the second screw 26 to achieve installation and fixation between the rear cross frame 7 and the smoke hood 4, effectively ensuring the installation firmness of the rear cross frame 7 and the installation firmness between the entire countertop protection water retaining structure and the integrated stove. In addition, the design of the inner groove 24 can hide the second screw 26 to ensure the flatness of the entire rear side of the integrated stove, which is convenient for the fitting placement between the rear side of the integrated stove and the wall.

[0067] The limiting member 6 includes an inverted trapezoidal slide bar 27 and a positioning sleeve 28. The inverted trapezoidal slide bar 27 is fixed to the rear end of the side block bar 2. A rear limiting plate 29 is fixedly arranged at the rear end of the inverted trapezoidal slide bar 27. An extension screw 30 is arranged at the front end of the inverted trapezoidal slide bar 27. A front limiting plate 35 is sleeved on the extension screw 30. The front limiting plate 35 is clamped and fixed by a clamping nut 36. The clamping nut 36 is screwed on the extension screw 30. An inverted trapezoidal groove 31 is arranged at the vertical bottom end of the positioning sleeve 28. The inverted trapezoidal groove 31 matches the inverted trapezoidal slide bar 27. The positioning sleeve 28 is movably clamped on the inverted trapezoidal slide bar 27 through the inverted trapezoidal groove 31. The movement range of the positioning sleeve 28 can be limited by the rear limiting plate 29 and the front limiting plate 35, which effectively prevents the positioning sleeve from being The locking nut 36 is used to tighten the locking nut 36 so that the locking nut 36 can be easily tightened and ...

[0068] The horizontal section of the positioning sleeve 28 is pressed tightly on the top surface of the side block 2, and a through slot 32 is provided on the horizontal section of the positioning sleeve 28. Extension blocks 33 are provided at both ends of the cross block 3, and the extension blocks 33 match the through slot 32. The extension blocks 33 are inserted into the through slot 32, and the extension blocks 33 are limited and fixed with the positioning sleeve 28 by the set screws 34. The end of the set screw 34 passes through the top surface of the horizontal section of the positioning sleeve 28 and extends into the through slot 32 and is tightly fixed with the extension block 33. The overall structural design is ingenious and reasonable. The positioning sleeve 28 is just pressed and limited on the top surface of the side block 2, which effectively ensures the installation tightness and firmness of the side block 2. At the same time, through the through slot 32 and The design of the extension block 33 of the cross baffle 3 allows the positioning sleeve 28 to move into place and press the side baffle 2 while also clamping and limiting the cross baffle 3. Combined with the further fixation of the set screws 34, the cross baffle 3 and the positioning sleeve 28 are fixed into one, ensuring the synchronous displacement of the cross baffle 3 and the positioning sleeve 28. The front side of the positioning sleeve 28 is limited by the front limit plate 35 and cannot move forward, and the cross baffle 3 is limited by the smoke hood 4 and cannot move backward. The positioning sleeve 28 itself cannot move up, down, left, and right due to the limitation of the inverted trapezoidal slide bar 27. The cross baffle 3 and the positioning sleeve 28 restrict each other, effectively ensuring the installation firmness and tightness of the cross baffle 3, and ensuring the stability of the positioning sleeve 28 after it moves into place.

[0069] like Figures 15 to 20 As shown, a method for manufacturing a countertop protective water retaining structure of a split-type integrated stove as described above includes the following steps:

[0070] 1) Preparation of U-shaped retaining frame 1:

[0071] (1) Produce the side cross frame 8 and the front cross frame 9 according to the design dimensions;

[0072] (1) Assemble the U-shaped retaining frame 1 on the auxiliary operating frame 37. The auxiliary operating frame 37 includes an auxiliary horizontal platform 38, a first auxiliary pressing frame 44 and a second auxiliary pressing frame 51. The two ends of the auxiliary horizontal platform 38 are respectively provided with an auxiliary rear plate 39 and an auxiliary front plate 40. Place the two side cross frames 8 on the auxiliary horizontal platform 38. Insert the limit block 22 at the rear end of the side cross frame 8 into the corresponding auxiliary card slot 43 on the auxiliary rear plate 39. At the same time, ensure that the opening slots 10 on the two side cross frames 8 are arranged relative to each other. The auxiliary operating frame 37 is used to assist the assembly, welding and fixing of the U-shaped retaining frame 1, which is convenient for the actual welding operation and ensures the accuracy and firmness of the U-shaped retaining frame 1 after welding and fixing. The auxiliary horizontal platform 38 ensures that the entire assembly of the U-shaped retaining frame 1 is carried out on a horizontal platform surface, thereby improving the assembly accuracy. The auxiliary card slot 43 on the auxiliary rear plate 39 is designed to realize the preliminary positioning, clamping and installation of the two side cross frames 8 on the auxiliary operating frame 37, and ensure that the top surface of the side cross frame 8 faces upward, which can facilitate the subsequent further welding and assembly between the limit member 6 and the side cross frame 8.

[0073] (3) Install the first auxiliary pressing frame 44, and respectively connect the end clamping blocks 45 at both ends of the first auxiliary pressing frame 44 to the two side cross frames 8, and the end clamping blocks 45 are inserted into the side cross frames 8 through the end clamping grooves 46. Adjust the position of the first auxiliary pressing frame 44. When the first auxiliary pressing frame 44 moves, the side adjustment plates 49 on the side of the end clamping blocks 45 slide synchronously along the moving slide rails 47 on the auxiliary horizontal platform 38 through the slide grooves 48 until the first auxiliary pressing frame 44 moves to the middle position of the side cross frames 8, and then tighten the limit screws 50 on the side of the side adjustment plates 49. The two side cross frames 8 can be further pressed and fixed on the auxiliary horizontal platform 38 through the first auxiliary pressing frame 44 to ensure that the side cross frames 8 are firmly placed on the auxiliary operating frame 37, and to ensure that the side cross frames 8 will not be damaged during the subsequent welding process. The two end clamping blocks 45 correspond to the two side cross frames 8, and the end clamping blocks 45 are clamped and pressed on the side cross frames 8 through the end clamping grooves 46, and then the side adjustment plates 49 on the first auxiliary pressing frame 44 cooperate with the slide grooves 48 and the movable slide rails 47 to realize the movable clamping and limiting between the first auxiliary pressing frame 44 and the auxiliary horizontal platform 38, which is more convenient for the sliding adjustment of the subsequent position of the first auxiliary pressing frame 44. After the position of the first auxiliary pressing frame 44 is adjusted, it is fixed by the limit screws 50, which effectively ensures the installation firmness of the first auxiliary pressing frame 44 and the auxiliary horizontal platform 38, thereby ensuring the clamping and fixing effect of the first auxiliary pressing frame 44 on the side cross frames 8, and moving the first auxiliary pressing frame 44 to the middle part of the side cross frames 8 as much as possible can ensure the overall balance and stability of the side cross frames 8.

[0074] (4) Assemble the second auxiliary pressing frame 51 with the front cross frame 9, insert the front cross frame 9 into the limit slot of the second auxiliary pressing frame 51, and then place the combination of the two on the auxiliary horizontal platform 38, adjust the position of the combination so that the top pressing screw 41 is screwed into the internal threaded hole 53 of the side connecting sleeve 52 of the second auxiliary pressing frame 51, push the top pressing screw 41 so that the front cross frame 9 contacts the side cross frame 8, and tighten the clamping nut 42; the clamping limit of the front cross frame 9 can be achieved through the second auxiliary pressing frame 51, and then the front cross frame 9 is pressed and tightened by the second auxiliary pressing frame 51 The auxiliary horizontal platform 38 is fixed to facilitate the adjustment and positioning between the front cross frame 9 and the side cross frame 8, thereby improving the subsequent welding quality and welding accuracy. A top pressure screw 41 is set on the auxiliary front plate 40, and the top pressure screw 41 can realize the precise positioning of the second auxiliary pressure frame 51 and the auxiliary horizontal platform 38. The top pressure screw 41 is screwed onto the connecting sleeve 52, and then clamped and fixed with two clamping nuts 42 to ensure the structural firmness of the second auxiliary pressure frame 51 on the auxiliary operation frame 37, thereby ensuring the second auxiliary pressure frame 51 to press and limit the front cross frame 9;

[0075] (5) Move the side abutment plate 54 on one side of the auxiliary front plate 40, and move the side abutment plate 54 along the adjustment slot 57 on the auxiliary front plate 40 until the folding plate 55 on the side abutment plate 54 contacts the auxiliary front plate 40. At the same time, the side abutment plate 54 is sleeved on the adjustment screw 58 through the connection through hole 56. The fastening nut 59 is screwed into the end of the adjustment screw 58 and tightened. The left and right positions of the front cross frame 9 are adjusted so that the end of the front cross frame 9 close to the side abutment plate 54 contacts the side abutment plate 54. Then, move the side abutment plate 54 on the other side. The side abutment plates 54 are pressed against the auxiliary front plate 40 until the folding plate 55 of the side abutment plates 54 on the other side abuts against the auxiliary front plate 40, and then the fastening nuts 59 are screwed in and tightened; the side abutment plates 54 on one side are first used to realize the tight limit of one end of the front cross frame 9, and then the side abutment plates 54 on the other side are used to realize the tight limit of the other end of the front cross frame 9, and the side abutment plates 54 on both sides clamp and limit the two ends of the front cross frame 9, thereby ensuring the placement stability of the front cross frame 9, realizing the accurate positioning of the two ends of the front cross frame 9 and the two side cross frames 8, which is more conducive to the subsequent welding operation;

[0076] (6) Weld and fix the connecting ends of the front cross frame 9 and the two side cross frames 8; with the front cross frame 9 and the two side cross frames 8 precisely positioned and pressed and fixed, the front cross frame 9 and the two side cross frames 8 are welded and fixed with the welding device, which effectively improves the welding accuracy and ensures the welding quality;

[0077] 2) Preparation and installation of the stopper 6:

[0078] (1) Produce the rear limit plate 29, the front limit plate 35, the inverted trapezoidal slide bar 27, the extension screw 30, the clamping nut 36 and the positioning sleeve 28 according to the design dimensions;

[0079] (2) Weld and fix the rear limit plate 29 to one end of the inverted trapezoidal slide bar 27, then weld the extension screw 30 to the other end of the inverted trapezoidal slide bar 27, install the welded combination of the rear limit plate 29 and the inverted trapezoidal slide bar 27 to the U-shaped retaining frame 1, place the combination of the rear limit plate 29 and the inverted trapezoidal slide bar 27 on the top surface of the side cross frame 8, adjust the position so that the rear limit plate 29 contacts the auxiliary rear plate 39, and the rear limit plate 29 cooperates with the auxiliary rear plate 39 to achieve the initial positioning of the limit member 6 and the side cross frame 8, and then through further precise adjustment, effectively ensure the accuracy of the installation position of the limit member 6, and then weld and fix the rear limit plate 29, the inverted trapezoidal slide bar 27 and the corresponding side cross frame 8. The welding fixation ensures the accuracy of the limit member 6 To ensure the firmness of the installation, insert the positioning sleeve 28 into the inverted trapezoidal slot 31, then insert the front limit plate 35 into the extension screw 30, screw in the clamping nut 36 and tighten it; after the U-shaped retaining frame 1 is welded and assembled, it is not removed from the auxiliary operation frame 37 first, which is convenient for the subsequent assembly and welding operation between the limit member 6 and the side cross frame 8. Since the top surface of the side cross frame 8 is facing upward, the welding operation surface of the side cross frame 8 and the limit member 6 is facing upward, which is convenient for the actual welding operation. First, the rear limit plate 29, the inverted trapezoidal slide bar 27 and the extension screw 30 are welded and assembled to form an integrated structure to ensure the structural strength of the limit member 6, and then the welded combination of the three is placed on the top surface of the side cross frame 8 for welding;

[0080] (3) Remove the first auxiliary pressing frame 44 and the second auxiliary pressing frame 51, and then remove the combination of the limiting member 6 and the U-shaped retaining frame 1 from the auxiliary operating frame 37; loosen the limiting screw 50 to remove the first auxiliary pressing frame 44, unscrew the top pressing screw 41 from the connecting sleeve 52, and then remove the second auxiliary pressing frame 51, and then remove the U-shaped retaining frame 1 as a whole from the auxiliary operating frame 37. The operation is convenient and simple;

[0081] 3) Preparation of rear cross frame 7, shield plate 13, cross bar 3 and side bar 2: manufacture rear cross frame 7, shield plate 13, cross bar 3 and side bar 2 according to design dimensions;

[0082] 4) Preparation and installation of the clamping member 17:

[0083] (1) Making the pressing plate 18, the positioning screw 19 and the fastening nut 20 according to the design dimensions;

[0084] (2) Weld and fix the positioning screw 19 to the set position on the side of the side guard bar 2, put the clamping plate 18 on the positioning screw 19, and then screw in the fastening nut 20 and tighten it; fix the positioning screw 19 to the side guard bar 2 by welding, effectively ensuring the installation firmness between the clamping piece 17 and the side guard bar 2;

[0085] 5) Installation between countertop protection water retaining structure and integrated stove:

[0086] (1) Install the rear cross frame 7 first, place the rear cross frame 7 on the top surface of the integrated stove shell 12 on the rear side of the smoke hood 4, adjust the position of the rear cross frame 7 so that the positioning hole 25 in the inner groove 24 of the rear cross frame 7 corresponds to the hole reserved on the rear side of the smoke hood 4, and then fix the rear cross frame 7 to the smoke hood 4 by the second screw 26; the installation is reasonable, first install the rear cross frame 7, the integrated stove shell 12 supports and lifts the rear cross frame 7, and then the positioning hole 25 corresponds to the hole reserved on the rear side of the smoke hood 4, cooperate with the second screw 26 to achieve accurate installation and fixation of the rear cross frame 7 and the integrated stove, effectively ensuring the installation firmness of the rear cross frame 7, thereby ensuring the installation stability between the countertop protective water retaining structure and the integrated stove;

[0087] (2) Install the U-shaped retaining frame 1, place the U-shaped retaining frame 1 on the top surface of the integrated stove shell 12, adjust the position of the U-shaped retaining frame 1 so that the U-shaped retaining frame 1 is just connected to the outside of the stove table 5, and the limit blocks 22 at the ends of the two side cross frames 8 are respectively inserted into the C-shaped grooves 21 at the two ends of the rear cross frame 7, and then the side cross frames 8 and the rear cross frame 7 are fixed by the first screws 23; the rear cross frame 7 installed first is convenient for the installation and positioning of the U-shaped retaining frame 1, the positioning blocks 14 cooperate with the C-shaped grooves 21 to achieve the initial plug-in limit between the U-shaped retaining frame 1 and the rear cross frame 7, and the U-shaped retaining frame 1 is wrapped on the outer wall of the stove table 5 and the bottom is supported and lifted by the integrated stove shell 12 to ensure the stability of the placement of the U-shaped retaining frame 1, and then the U-shaped retaining frame 1 and the rear cross frame 7 are fixed by the first screws 23. The installation process is simple and convenient, the components installed first can facilitate the positioning of the subsequent components, and the installation process is reasonable;

[0088] (3) Install the side baffles 2 and the cross baffles 3. Insert the two side baffles 2 into the opening grooves 10 on the two side cross frames 8 respectively. Move the positioning sleeve 28 along the inverted trapezoidal slide bar 27 until the positioning sleeve 28 contacts the front limit plate 35. Then insert the cross baffle 3 between the two side cross frames 8 and move the cross baffle 3 toward the smoke hood 4 until the cross baffle 3 contacts the front side wall of the smoke hood 4. At the same time, the extension blocks 33 at both ends of the cross baffle 3 are just inserted into the corresponding through slots of the positioning sleeve 28. 32, and then tighten the set screws 34; the open groove 10 can realize the precise clamping connection between the side baffle 2 and the U-shaped baffle frame 1, and a placement cavity is formed between the side baffle 2 and the stove table 5. The side baffle 2 matches the placement cavity and is just clamped and plugged in. The inner side of the rear end top of the side baffle 2 is also limited by the smoke hood 4, which effectively ensures the plug-in stability and tightness of the side baffle 2, and ensures the protective and water-blocking effect of the side baffle 2 on the left and right sides of the stove table 5. Then, the side baffle is moved by moving the positioning sleeve 28. The top limit of the bar 2 is pressed tightly to further ensure the installation firmness of the side baffle 2, and ensure that the positioning sleeve 28 moves to abut against the front limit plate 35, which can facilitate the subsequent installation and fixation of the cross baffle 3. A lower groove is formed between the two side cross frames 8 and the stove table 5, and the cross baffle 3 is just engaged in the lower groove to achieve the initial engagement and limiting of the cross baffle 3, and then the position of the cross baffle 3 is further moved so that the cross baffle 3 abuts against the smoke hood 4, effectively ensuring that the cross baffle 3 is between the smoke hood 4 and the stove table 5 The gap is blocked and sealed to prevent oil and soup from entering the integrated stove housing 12 from the gap. At the same time, the extension block 33 is inserted into the through slot 32 of the positioning sleeve 28. The cross bar 3 and the positioning sleeve 28 are limited and fixed by tightening the set screws 34, so that the positioning sleeve 28 and the cross bar 3 are fixed as a whole and move synchronously. The positioning sleeve 28 and the cross bar 3 are restrained and limited by each other, effectively ensuring the installation firmness of the side baffles 2 and the cross bar 3, and ensuring the protective and water-blocking function of the side baffles 2 and the cross bar 3;

[0089] (4) Install the shield 13, align the insertion rods 16 on both ends of the shield 13 with the positioning slots 15 on the positioning block 14, insert the insertion rods 16 into the corresponding positioning slots 15 to achieve the installation between the shield 13 and the front cross frame 9, then loosen the fastening nut 20, rotate the clamping plate 18 until the clamping plate 18 is pressed against the top surface of the insertion rod 16, and tighten the fastening nut 20; install the shield 13, and use the shield 13 to block the drain 11 to ensure the protective water-blocking effect of the countertop protective water-blocking structure on the side of the stove countertop 5. When it is necessary to clean the sewage later, open the shield 13. The shield 13 is positioned and plugged into the front cross frame 9 through the insertion rod 16 and the positioning slots 15, and then further clamped and fixed by the clamping plate 18, effectively ensuring the installation tightness and firmness of the shield 13 and ensuring the shielding and sealing effect of the drain 11.

[0090] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A method for manufacturing a countertop protective water retaining structure of a split integrated stove, characterized in that: The countertop protection water retaining structure comprises a U-shaped retaining frame, the U-shaped retaining frame is wrapped around the outer side of the stove countertop, side retaining bars are arranged on both sides of the U-shaped retaining frame, a transverse retaining bar is arranged between the two side retaining bars, the transverse retaining bar is located between the smoke collecting hood and the stove countertop, the two ends of the transverse retaining bar are fixed to the side retaining bars by limiting members, the limiting members are fixed to the U-shaped retaining frame, the U-shaped retaining frame is fixed to the smoke collecting hood by a rear transverse frame, the rear transverse frame is located at the rear side of the smoke collecting hood, the rear transverse frame is fixedly connected to the smoke collecting hood, and the two ends of the rear transverse frame are fixedly connected to the two ends of the U-shaped retaining frame; The manufacturing method comprises the following steps: 1) Preparation of U-shaped retaining frame: (1) Make side cross frames and front cross frames according to the design dimensions; (2) Assemble the U-shaped baffle frame on the auxiliary operation frame. The auxiliary operation frame includes an auxiliary horizontal platform, a first auxiliary pressing frame and a second auxiliary pressing frame. The two ends of the auxiliary horizontal platform are respectively provided with an auxiliary rear plate and an auxiliary front plate. Place the two side cross frames on the auxiliary horizontal platform. Insert the limit blocks at the rear ends of the side cross frames into the corresponding auxiliary card slots on the auxiliary rear plate. At the same time, ensure that the opening slots on the two side cross frames are arranged relative to each other. (3) Install the first auxiliary pressing frame, and respectively connect the end clamps at both ends of the first auxiliary pressing frame to the two side cross frames. The end clamps are inserted into the side cross frames through the end clamping grooves. Adjust the position of the first auxiliary pressing frame. When the first auxiliary pressing frame moves, the side adjustment plate on the side of the end clamp slides synchronously along the movable slide rail on the auxiliary horizontal platform through the slide groove until the first auxiliary pressing frame moves to the middle position of the side cross frame, and then tighten the limit screws on the side of the side adjustment plate; (4) Assemble the second auxiliary pressing frame with the front cross frame, insert the front cross frame into the limit slot of the second auxiliary pressing frame, and then place the combination of the two on the auxiliary horizontal platform. Adjust the position of the combination so that the top pressing screw is screwed into the internal threaded hole of the side connecting sleeve of the second auxiliary pressing frame. Push the top pressing screw so that the front cross frame contacts the side cross frame, and tighten the clamping nut. (5) Move the side abutment plate on one side of the auxiliary front plate, and move the side abutment plate along the adjustment slot on the auxiliary front plate until the folding plate on the side abutment plate contacts the auxiliary front plate. At the same time, the side abutment plate is sleeved on the adjustment screw through the connecting through hole, and the fastening nut is screwed into the end of the adjustment screw and tightened. Adjust the left and right positions of the front cross frame so that the end of the front cross frame close to the side abutment plate contacts the side abutment plate. Then move the side abutment plate on the other side until the folding plate of the side abutment plate on the other side contacts the auxiliary front plate, and then screw in the fastening nut and tighten it. (6) Weld and fix the connection ends of the front cross frame and the two side cross frames; 2) Preparation and installation of limiters: (1) Produce the rear limit plate, front limit plate, inverted trapezoidal slide rod, extension screw, clamping nut and positioning sleeve according to the design dimensions; (2) Weld and fix the rear limit plate to one end of the inverted trapezoidal slide bar, then weld an extension screw to the other end of the inverted trapezoidal slide bar, install the welded combination of the rear limit plate and the inverted trapezoidal slide bar on the U-shaped retaining frame, place the combination of the rear limit plate and the inverted trapezoidal slide bar on the top surface of the side cross frame, adjust the position so that the rear limit plate contacts the auxiliary rear plate, then weld and fix the rear limit plate, the inverted trapezoidal slide bar and the corresponding side cross frame, insert the positioning sleeve into the inverted trapezoidal slot, then insert the front limit plate into the extension screw, screw in the clamping nut and tighten it; (3) Remove the first auxiliary pressing frame and the second auxiliary pressing frame, and then remove the combination of the limiter and the U-shaped stop frame from the auxiliary operating frame; 3) Preparation of rear cross frame, shield, cross bar and side bar: Make rear cross frame, shield, cross bar and side bar according to design dimensions; 4) Preparation and installation of compression parts: (1) Make the clamping plate, positioning screw and fastening nut according to the design dimensions; (2) Weld and fix the positioning screw to the set position on the side of the side guard bar, put the clamping plate on the positioning screw, and then screw in the fastening nut and tighten it; 5) Installation between countertop protection water retaining structure and integrated stove: (1) First install the rear cross frame, place the rear cross frame on the top surface of the integrated stove shell behind the smoke hood, adjust the position of the rear cross frame so that the positioning hole in the inner groove of the rear cross frame corresponds to the hole reserved on the rear side of the smoke hood, and then fix the rear cross frame to the smoke hood with the second screw; (2) Install the U-shaped retaining frame, place the U-shaped retaining frame on the top surface of the integrated stove shell, adjust the position of the U-shaped retaining frame so that the U-shaped retaining frame is just connected to the outside of the stove table, and the limit blocks at the ends of the two side cross frames are respectively inserted into the C-shaped grooves at the two ends of the rear cross frame, and then fix the side cross frames to the rear cross frame with the first screw; (3) Install the side baffles and the cross baffles. Insert the two side baffles into the opening grooves on the two side cross frames respectively. Move the positioning sleeve along the inverted trapezoidal slide bar until the positioning sleeve hits the front limit plate. Then insert the cross baffle between the two side cross frames and move the cross baffle toward the smoke hood until it hits the front side wall of the smoke hood. At the same time, the extension blocks at both ends of the cross baffle are just inserted into the through slots of the corresponding positioning sleeves. Then tighten the set screws. (4) Install the shield. Align the rods on both ends of the shield with the positioning slots on the positioning block. Insert the rods into the corresponding positioning slots to install the shield and the front cross frame. Then loosen the fastening nut and rotate the clamping plate until the clamping plate contacts and presses against the top surface of the rod. Then tighten the fastening nut.

2. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 1, characterized in that: The U-shaped guard frame comprises a side cross frame and a front cross frame, wherein the side cross frames are located at both ends of the front cross frame, and opening grooves are arranged on opposite surfaces of the two side cross frames, and the side guard bars match the opening grooves.

3. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 2, characterized in that: The front cross frame is provided with a drainage groove, the bottom surface of the drainage groove is an arc-shaped guide surface, and the highest point of the arc-shaped guide surface is flush with the top surface of the stove table.

4. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 2, characterized in that: A shield is provided on the front side of the front cross frame, positioning blocks are provided on both sides of the front end of the front cross frame, positioning slots are provided on the positioning blocks, and plug rods are provided on both ends of the shield, the plug rods match the positioning slots, and the plug rods are inserted into the positioning slots.

5. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 4, characterized in that: A clamping piece is provided on the top of the insertion rod, and the clamping piece includes a clamping plate, a positioning screw and a fastening nut. The positioning screw is fixedly connected to the corresponding side baffle bar, the clamping plate is movably sleeved on the positioning screw, and the fastening nut is spirally screwed on the positioning screw to clamp and fix the clamping plate.

6. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 2, characterized in that: Both ends of the rear cross frame are provided with C-shaped grooves, and the rear end of the side cross frame is provided with a limit block, the limit block matches the C-shaped groove, the limit block is clamped in the C-shaped groove, and the limit block is fixedly connected to the rear cross frame by a first screw.

7. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 1, characterized in that: An inner groove is provided at the center of the rear end surface of the rear cross frame, a positioning hole is provided in the inner groove, a matching second screw is provided in the positioning hole, and the rear cross frame is fixedly connected to the rear side wall of the smoke hood through the second screw.

8. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 2, characterized in that: The limiting member includes an inverted trapezoidal sliding rod and a positioning sleeve, the inverted trapezoidal sliding rod is fixed to the rear end of the side guard bar, the rear end of the inverted trapezoidal sliding rod is fixedly provided with a rear limiting plate, the front end of the inverted trapezoidal sliding rod is provided with an extension screw, the extension screw is sleeved with a front limiting plate, the front limiting plate is clamped and fixed by a clamping nut, the clamping nut is threadedly screwed on the extension screw, the vertical bottom end of the positioning sleeve is provided with an inverted trapezoidal groove, the inverted trapezoidal groove matches the inverted trapezoidal sliding rod, and the positioning sleeve is movably clamped on the inverted trapezoidal sliding rod through the inverted trapezoidal groove.

9. The method for manufacturing a countertop protective water retaining structure of a split-type integrated stove according to claim 8, characterized in that: The horizontal section of the positioning sleeve is pressed against the top surface of the side baffle, and a through slot is provided on the horizontal section of the positioning sleeve. Extension blocks are provided at both ends of the cross baffle, and the extension blocks match the through slots. The extension blocks are inserted into the through slots, and the extension blocks are fixed to the positioning sleeve by a set screw, and the end of the set screw passes through the top surface of the horizontal section of the positioning sleeve and extends into the through slot to be tightly fixed to the extension block.

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