A new type of beverage cabinet door

Abstract

The present invention relates to the technical field of commercial glass doors, and specifically to a new type of beverage machine cabinet door, comprising a frame, a wrapping frame, a front layer of glass, a rear layer of glass, a handle, a rebound component and a light source; the frame comprises a first rounded corner door plastic profile, a second rounded corner door plastic profile, a rounded corner door frame aluminum alloy profile and a rounded corner door handle side aluminum alloy profile, a strong magnetic door seal is clamped on the first rounded corner door plastic profile, and the plastic profile and the aluminum alloy profile are clamped together; the wrapping frame comprises an inner wrapping frame and an outer wrapping frame, the inner wrapping frame wraps the frame body, and the outer wrapping frame wraps the inner wrapping frame; a silk screen is provided on the back of the front layer of glass; a hollow layer is formed between the rear layer of glass and the front layer of glass; the handle is fixedly mounted in the center of one side of the outer wrapping frame; the rebound component is fixedly mounted at the lower part of the non-handle side of the frame; and the light source is fixedly mounted at the upper part of the hollow layer. The present invention improves the overall display effect, meets the different needs of customers, improves the competitiveness of the product, has a beautiful appearance, and meets the needs of heat insulation, thermal insulation and economy.

Description

Technical Field

[0001] The invention relates to the technical field of commercial glass doors, in particular to a novel beverage machine cabinet door. Background Art

[0002] Since the beginning of the 21st century, the huge potential of my country's consumer market has been continuously stimulated, people's consumption level has continued to improve, and consumption habits have become more diversified. In the food retail industry, the market for beverage cabinets is no longer limited to storing goods, but also requires them to be beautiful, economical, practical, and reliable.

[0003] Most of the beverage cabinets currently on the market only have doors that display a single product, and the advertising effect is average. In order to improve the overall display effect of the product, it is particularly important to design an economical, beautiful and practical beverage cabinet door. Summary of the invention

[0004] In view of the above problems, a new beverage machine cabinet door is provided, which solves the problem of how to improve the cabinet door's display effect of goods through the provision of a frame, a wrapping frame, a front layer of glass, a rear layer of glass, a handle, a rebound component and a light source.

[0005] In order to solve the problems of the prior art, the technical solution adopted by the present invention is:

[0006] A new beverage machine cabinet door, comprising a frame, a wrapping frame, a front layer of glass, a rear layer of glass, a handle, a rebound component and a light source; the frame comprises a first rounded corner door plastic profile, a second rounded corner door plastic profile, a rounded corner door frame aluminum alloy profile and a rounded corner door handle side aluminum alloy profile, a strong magnetic door seal is clamped on the rear side wall of the first rounded corner door plastic profile, the first rounded corner door plastic profile and the rounded corner door frame aluminum alloy profile are interlaced and clamped to form a lower frame and a non-handle side of the frame, the first rounded corner door plastic profile and the rounded corner door handle side aluminum alloy profile are interlaced and clamped to form a frame handle side, the second rounded corner door plastic profile and the rounded corner door frame aluminum alloy profile are interlaced and clamped to form an upper Frame; the wrapping frame includes an inner frame and an outer frame, the inner frame is attached and pressed against the outer wall of the frame, and the outer frame is attached and pressed against the inner frame; the edge of the front side of the front glass is in contact with the inner frame, the edge of the back side of the front glass is in contact with the front side wall of the first rounded door plastic profile, the back side of the front glass is provided with a silk screen, and the silk screen surface faces the strong magnetic door seal; the edge of the back side of the rear glass is in contact with the inner side wall of the first rounded door plastic profile, and the front of the rear glass and the back of the front glass form a hollow layer; the handle is fixedly installed at the center of the handle side of the frame; the rebound component is fixedly arranged at the lower part of the non-handle side of the frame; the light source is fixedly installed at the upper part of the hollow layer.

[0007] Preferably, the inner frame includes a front plate frame, a rear plate frame, a first top cover and a second top cover; the front plate frame is a U-shaped frame structure, the front plate frame is respectively fitted and pressed against the front side of the frame body and the front edge of the front layer of glass; the rear plate frame is an L-shaped frame structure, the rear plate frame is fitted and pressed against the back side of the frame body, and the rear plate frame is fixedly connected to the front plate frame; the first top cover is a U-shaped frame structure, the first top cover is fixedly arranged on one side of the upper end of the front plate frame and slides with the upper end of the front plate frame; the second top cover is a U-shaped frame structure, the second top cover is fixedly arranged on the other side of the upper end of the front plate frame and slides with the upper end of the front plate frame, and the second top cover is snap-connected with the first top cover.

[0008] Preferably, the inner frame also includes screws; a plurality of first screw holes are opened along the edge of the rear plate frame, and a second screw hole corresponding to the first screw hole is opened at the open end of the front plate frame, the screw passes through the first screw hole and is inserted into the second screw hole, and the screw is threadedly connected to the first screw hole and the second screw hole.

[0009] Preferably, a first slide groove is provided on the front plate frame, a second slide groove is provided on the rear plate frame, a first positioning block is provided on the first top cover, and a second positioning block is provided on the second top cover; a first slide groove is opened at the upper end of the front plate frame; a second slide groove corresponding to the first slide groove is opened at the upper end of the rear plate frame, and the second slide groove is adapted to the shape of the first slide groove and is fixedly connected; the first positioning block is fixedly arranged on both sides of the bottom end of the first top cover, and the first positioning block is slidably matched with the first slide groove and the second slide groove; the second positioning block is fixedly arranged on both sides of the bottom end of the second top cover, and the second positioning block is slidably matched with the first slide groove and the second slide groove.

[0010] Preferably, a docking block is provided on the first top cover, and a docking groove is provided on the second top cover; a docking block is horizontally extended outward from the opening end of the first top cover; a docking groove is horizontally recessed inward from the opening end of the second top cover, and the docking groove is adapted to the shape of the docking block and slidably matched.

[0011] Preferably, the inner frame also includes a fixing mechanism and an unlocking structure, the first top cover is also provided with a first mounting seat, and the second top cover is also provided with a second mounting seat; the first mounting seat is fixedly arranged at the bottom of the outer end of the first top cover; the second mounting seat is fixedly arranged at the bottom of the outer end of the second top cover; the fixing mechanism is respectively fixedly installed at the lower part of the first mounting seat and the second mounting seat, and the working direction of the fixing mechanism is set vertically downward; the unlocking structure is respectively fixedly installed at the upper part of the first mounting seat and the second mounting seat, and the unlocking mechanism is fixedly connected to the fixing mechanism.

[0012] Preferably, the fixing mechanism includes a card slot, a card block, a guide column and a spring; the card slots have two and are fixedly mounted on the lower parts of the first mounting seat and the second mounting seat; the card block is inserted into the card slot and slidably cooperates with the card slot, and a first through hole is opened on the card block in the vertical direction; the guide column is coaxially arranged with the first through hole and slidably connected, and the bottom of the guide column is fixedly connected to the bottom of the card slot; the spring is sleeved on the guide column, and the two ends of the spring are respectively fixedly connected to the bottom of the card slot and the upper end of the card block.

[0013] Preferably, the fixing mechanism further comprises a limiting block; the limiting block is fixedly arranged at the upper end of the clamping block, and the limiting block is slidably matched with the clamping slot.

[0014] Preferably, the unlocking mechanism includes a pressure column, a guide wheel, a rotating shaft and a connecting rope; the same second through hole and the third through hole are respectively opened on the upper parts of the first mounting seat and the second mounting seat, the shape of the pressure column is adapted to the shape of the second through hole and the third through hole, the pressure column is respectively inserted into the second through hole and the third through hole and slidingly cooperates with the second through hole and the third through hole; the same first groove and the second groove are respectively opened in the middle parts of the first mounting seat and the second mounting seat, the rotating shaft is respectively fixedly installed in the center of the first groove and the second groove; the guide wheel and the rotating shaft are coaxially arranged and rotatably cooperate; a fourth through hole is opened in the center of the bottom of the card slot, the middle part of the connecting rope is wound around the guide wheel, one end of the connecting rope passes through the fourth through hole and is fixedly connected to the top of the card block, and the other end of the connecting rope is fixedly connected to the front end of the pressure column.

[0015] Preferably, the rebound component includes a torsion spring, a return force latch, a cushion block, a washer, an axle foot and a rivet; a rotating shaft is fixedly arranged at the lower part of the non-handle side of the frame, a fifth through hole is provided at one end of the bottom of the package frame close to the rotating shaft, the torsion spring is sleeved on the rotating shaft and its upper end is fixedly connected to the rotating shaft; the cushion block is fixedly installed at the bottom of one end of the outer package frame close to the rotating shaft, a sixth through hole is provided at one end of the cushion block, the sixth through hole is coaxially arranged with the fifth through hole, and a third screw hole is provided at the other end of the cushion block; The pin is a cylindrical structure, the return pin is coaxially arranged with the rotating shaft and its bottom is fixedly connected to the upper end of the cushion block, and the upper part of the return pin is fixedly connected to the lower end of the torsion spring; the washer is coaxially arranged with the sixth through hole and its upper end is fixedly connected to the bottom of the cushion block; the shaft foot is coaxially arranged with the washer and its upper end is fixedly connected to the bottom of the washer; a fourth screw hole corresponding to the third screw hole is opened at the bottom of the outer frame, the rivet passes through the third screw hole and is inserted into the fourth screw hole, and the rivet is threadedly matched with the third screw hole and the fourth screw hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can install a logo light inside the hollow, and the glass can be screen-printed with patterns of different colors, which greatly meets the different needs of customers and improves the competitiveness of the product. The structure of aluminum alloy and plastic profiles can achieve the appearance of aluminum alloy while meeting the needs of heat insulation, heat preservation and economy.

[0018] 2. The present invention achieves the effect of wrapping the frame body by setting the inner and outer frames, thereby ensuring the stability and safety of the cabinet door when in use, ensuring that the cabinet door is beautiful on the outside and easy to disassemble, thereby reducing the operating cost.

[0019] 3. The present invention realizes the effect of returning the cabinet door to its initial position by means of the rebound component, and cooperates with the strong magnetic door seal on the cabinet door to close the cabinet door, thereby improving the tightness of the cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of a new beverage machine cabinet door;

[0021] Figure 2 It is a three-dimensional schematic diagram of the interior of a new beverage machine cabinet door;

[0022] Figure 3 It is a three-dimensional schematic diagram of the interior of a new beverage machine cabinet door;

[0023] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0024] Figure 5 yes Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 6 It is a top view of the interior of a new beverage cabinet door;

[0026] Figure 7 It is a bottom view of a first top cover of a new beverage cabinet door;

[0027] Figure 8 yes Figure 7 A partial enlarged view of point C in the middle;

[0028] Fig. 9 It is a bottom view of the second top cover of a new beverage cabinet door;

[0029] Fig.10 yes Figure 7 A partial enlarged view of point D in the middle;

[0030] Fig.11 It is a side view of the second top cover of a new beverage cabinet door;

[0031] Fig.12It is a three-dimensional schematic diagram of a new type of beverage cabinet door fixing mechanism;

[0032] Fig.13 It is a three-dimensional schematic diagram of the internal installation of the card slot of a new beverage cabinet door;

[0033] Fig.14 It is a three-dimensional schematic diagram of the installation of the unlocking structure of a new beverage cabinet door;

[0034] Fig.15 It is a three-dimensional schematic diagram of a rebound component of a new beverage cabinet door.

[0035] The numbers in the figure are: 1, frame; 2, first rounded corner door plastic profile; 3, strong magnetic door seal; 4, second rounded corner door plastic profile; 5, rounded corner door frame aluminum alloy profile; 6, rounded corner door handle side aluminum alloy profile; 7, wrapping frame; 8, inner wrapping frame; 9, front plate frame; 10, first slide groove; 11, rear plate frame; 12, second slide groove; 13, first top cover; 14, first positioning block; 15, docking block; 16, first mounting seat; 17, second top cover; 18, second positioning block; 19, docking groove; 20, first Two mounting seats; 21. Screws; 22. Fixing mechanism; 23. Slot; 24. Block; 25. Guide column; 26. Spring; 27. Limit block; 28. Unlocking mechanism; 29. ​​Pressure column; 30. Guide wheel; 31. Rotating shaft; 32. Connecting rope; 33. Outer frame; 34. Front glass; 35. Silk screen; 36. Rear glass; 37. Handle; 38. Rebound assembly; 39. Torsion spring; 40. Return pin; 41. Cushion block; 42. Washer; 43. Axle foot; 44. Rivet; 45. Light source. DETAILED DESCRIPTION

[0036] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] See also Figure 1 to Figure 15As shown: a new beverage cabinet door, including a frame 1, a wrapping frame 7, a front glass 34, a rear glass 36, a handle 37, a rebound component 38 and a light source 45. The frame 1 includes a first rounded corner door plastic profile 2, a second rounded corner door plastic profile 4, a rounded corner door frame aluminum alloy profile 5 and a rounded corner door handle side aluminum alloy profile 6, a strong magnetic door seal 3 is clamped on the rear side wall of the first rounded corner door plastic profile 2, the first rounded corner door plastic profile 2 and the rounded corner door frame aluminum alloy profile 5 are inserted and clamped to form a lower frame and a non-handle side of the frame, the first rounded corner door plastic profile 2 and the rounded corner door handle side aluminum alloy profile 6 are inserted and clamped to form a frame handle side, and the second rounded corner door plastic profile 4 and the rounded corner door frame aluminum alloy profile 5 are inserted and clamped to form an upper frame. The wrapping frame 7 includes an inner frame 8 and an outer frame 33. The inner frame 8 is attached and pressed against the outer wall of the frame body 1, and the outer frame 33 is attached and pressed against the inner frame 8. The edge of the front side of the front glass 34 is in contact with the inner frame 8, and the edge of the back side of the front glass 34 is in contact with the front side wall of the first rounded corner door plastic profile 2. The back side of the front glass 34 is provided with a silk screen 35, and the silk screen 35 faces the strong magnetic door seal 3. The edge of the back side of the rear glass 36 is in contact with the inner side wall of the first rounded corner door plastic profile 2, and the front of the rear glass 36 and the back of the front glass 34 form a hollow layer. The handle 37 is fixedly installed in the center of the handle side of the frame. The rebound component 38 is fixedly set at the lower part of the non-handle side of the frame. The light source 45 is fixedly installed at the upper part of the hollow layer.

[0038] First, the first rounded corner door plastic profile 2 and the rounded corner door frame aluminum alloy profile 5 are interlaced and used in combination, and are used on the lower frame of the frame 1 and the non-handle side of the frame. The first rounded corner door plastic profile 2 and the rounded corner door handle side aluminum alloy profile 6 are interlaced and used on the handle side of the frame as a door handle for the door frame. Secondly, the front layer of glass 34 is inserted and clamped at the front end of the frame 1, and the rear layer of glass 36 is inserted and clamped at the rear end of the frame 1. The light source 45 can be fixed in the hollow layer by gluing. A spacer is provided between the front layer of glass 34 and the rear layer of glass 36. The spacer is a hollow aluminum material and is filled with a molecular sieve for absorbing moisture in the filling gas enclosed in the glass interlayer. Butyl hot melt adhesive is pasted between the spacer and the front layer of glass 34 and the rear layer of glass 36 to isolate water vapor. The partition bar is close to the frame 1 and is sealed with polysulfide glue filled between the frame 1. A barbed flexible abutment block extends from the first rounded corner door plastic profile 2, and the flexible abutment block presses the rear glass 36 inward. Finally, the second rounded corner door plastic profile 4 is interlaced with the rounded corner door frame aluminum alloy profile 5 and used on the upper frame of the frame 1. The rounded corner door frame aluminum alloy profile 5 can be pre-bent to form a rounded corner for installation during installation. A strong magnetic door seal 3 is connected to the inside of the frame 1 to ensure the sealing of the beverage machine cabinet door after closing. The installed frame 1 is placed in the inner packaging frame 8 for wrapping and fixing to prevent the frame 1 from scattering, and the outer packaging frame 33 is wrapped again outside the inner packaging frame 8 for appearance modification. An independent handle 37 is provided in the middle of the handle side of the outer packaging frame 33, which is convenient for opening and closing the door and also has a decorative effect. When the cabinet door is opened by the handle 37, the rebound component 38 can return the cabinet door to the initial position and cooperate with the strong magnetic door seal 3 to close the cabinet door. The problem of how to improve the display effect of goods on cabinet doors is solved. The structure of aluminum alloy and plastic profiles is used. While ensuring the external beauty, it also meets the requirements of heat insulation, thermal insulation and economy, thereby improving the performance of the cabinet doors. The edge between the frame 1 and the front layer of glass 34 is small, the structure is simple, the investment cost and maintenance cost are reduced, the overall display effect is improved, the different needs of customers are met, and the competitiveness of the product is improved.

[0039] See also Figures 4 to 11 As shown: the inner frame 8 includes a front plate frame 9, a rear plate frame 11, a first top cover 13 and a second top cover 17. The front plate frame 9 is a U-shaped frame structure, and the front plate frame 9 is respectively fitted and pressed against the front edge of the frame body 1 and the front layer of glass 34. The rear plate frame 11 is an L-shaped frame structure, and the rear plate frame 11 is fitted and pressed against the back of the frame body 1, and the rear plate frame 11 is fixedly connected to the front plate frame 9. The first top cover 13 is a U-shaped frame structure, and the first top cover 13 is fixedly set on one side of the upper end of the front plate frame 9 and slides with the upper end of the front plate frame 9. The second top cover 17 is a U-shaped frame structure, and the second top cover 17 is fixedly set on the other side of the upper end of the front plate frame 9 and slides with the upper end of the front plate frame 9, and the second top cover 17 is snap-fitted with the first top cover 13.

[0040] When the installation of the frame 1 is completed by using the aluminum alloy profile and the plastic profile, the installed frame 1 is placed in the front plate frame 9 so that the front plate frame 9 wraps the front part of the frame 1, and then the rear plate frame 11 is pressed against the back of the frame 1 and fixedly installed with the front plate frame 9, so that the front plate frame 9 and the rear plate frame 11 wrap the frame 1 inside. At this time, the first top cover 13 is slid along the upper end of the front plate frame 9, and the second top cover 17 is slid along the upper end of the front plate frame 9. The first top cover 13 and the second top cover 17 move toward each other until the first top cover 13 and the second top cover 17 are spliced ​​together, completing the wrapping of the upper part of the frame 1, solving the problem of how to fix the frame 1, avoiding the situation that the frame 1 is scattered when the cabinet door is in use, ensuring the integrity of the card-connected frame 1, and improving the stability of the cabinet door when in use.

[0041] See also Figure 4-5 As shown: the inner frame 8 also includes screws 21. A plurality of first screw holes are opened along the edge of the rear plate frame 11, and a second screw hole corresponding to the first screw hole is opened at the open end of the front plate frame 9. The screw 21 passes through the first screw hole and is inserted into the second screw hole. The screw 21 is threadedly connected with both the first screw hole and the second screw hole.

[0042] The screws 21 are driven into the second screw holes of the front panel frame 9 along the first screw holes opened on the rear frame, completing the installation and fixation of the front panel frame 9 and the rear panel frame 11. This solves the problem of how to install the front panel frame 9 and the rear panel frame 11, ensures the stable connection between the front and rear panel frames 11, improves the stability of the inner package frame 8, and at the same time ensures the tightness of the internal package frame 7 body 1, and facilitates maintenance, reducing labor costs and maintenance costs.

[0043] See also Figure 4-5 As shown: the front plate frame 9 is provided with a first slide groove 10, the rear plate frame 11 is provided with a second slide groove 12, the first top cover 13 is provided with a first positioning block 14, and the second top cover 17 is provided with a second positioning block 18. The upper end of the front plate frame 9 is provided with a first slide groove 10. The upper end of the rear plate frame 11 is provided with a second slide groove 12 corresponding to the first slide groove 10, and the second slide groove 12 is adapted to the shape of the first slide groove 10 and is fixedly connected. The first positioning block 14 is fixedly arranged on both sides of the bottom end of the first top cover 13, and the first positioning block 14 is slidably matched with the first slide groove 10 and the second slide groove 12. The second positioning block 18 is fixedly arranged on both sides of the bottom end of the second top cover 17, and the second positioning block 18 is slidably matched with the first slide groove 10 and the second slide groove 12.

[0044] When the fixed installation of the front plate frame 9 and the rear plate frame 11 is completed, the first positioning block 14 at the bottom of the first top cover 13 is aligned with the first slide groove 10 and the second slide groove 12 and slides inward along the first slide groove 10 and the second slide groove 12. At the same time, the first positioning block 14 at the bottom of the first top cover 13 is aligned with the first slide groove 10 and the second slide groove 12 and slides inward along the first slide groove 10 and the second slide groove 12. The first top cover 13 and the second top cover 17 move toward each other until the first top cover 13 and the second top cover 17 are docked, completing the wrapping installation of the frame body 1 by the inner package frame 8, solving the problem of how to install the first top cover 13 and the second top cover 17, ensuring the integrity of the inner package frame 8, improving the wrapping protection effect of the inner package frame 8 on the internal frame 1, and improving the stability of the cabinet door when in use.

[0045] See also Figure 7 to Figure 10 As shown, a docking block 15 is provided on the first top cover 13, and a docking groove 19 is provided on the second top cover 17. The docking block 15 extends horizontally outward from the opening end of the first top cover 13. The docking groove 19 is recessed horizontally inward from the opening end of the second top cover 17, and the docking groove 19 is adapted to the shape of the docking block 15 and is slidably matched.

[0046] When both sides of the bottom end of the first top cover 13 slide inward along the first slide groove 10 and the second slide groove 12, the docking block 15 at the open end of the first top cover 13 slides inward at the same time. At this time, when both sides of the bottom end of the second top cover 17 slide inward along the first slide groove 10 and the second slide groove 12, the docking groove 19 at the open end of the second top cover 17 slides inward at the same time. The first top cover 13 and the second top cover 17 move toward each other until the docking block 15 is completely withdrawn into the docking groove 19 to complete the docking, which solves the problem of how to dock the first top cover 13 and the second top cover 17, ensures the tightness and integrity of the upper end of the inner frame 8, improves the efficiency of docking the first top cover 13 and the second top cover 17, and improves the installation efficiency.

[0047] See also Figure 7 to Figure 14 As shown: the inner package frame 8 also includes a fixing mechanism 22 and an unlocking structure, the first top cover 13 is also provided with a first mounting seat 16, and the second top cover 17 is also provided with a second mounting seat 20. The first mounting seat 16 is fixedly arranged at the bottom of the outer end of the first top cover 13. The second mounting seat 20 is fixedly arranged at the bottom of the outer end of the second top cover 17. The fixing mechanism 22 is fixedly installed at the lower part of the first mounting seat 16 and the second mounting seat 20, respectively, and the working direction of the fixing mechanism 22 is set vertically downward. The unlocking structure is fixedly installed at the upper part of the first mounting seat 16 and the second mounting seat 20, respectively, and the unlocking mechanism 28 is fixedly connected to the fixing mechanism 22.

[0048] When the first top cover 13 and the second top cover 17 slide toward each other along the upper end of the front plate frame 9 and dock with each other, the fixing mechanism 22 at the lower portion of the first mounting seat 16 pops up vertically downward and presses against the inner side wall of the outer front plate frame 9, and the fixing mechanism 22 at the lower portion of the second mounting seat 20 pops up vertically downward and presses against the inner side wall of the first rounded corner door plastic profile 2 on the outer side. At this time, the first top cover 13 and the second top cover 17 are clamped and fixed to the upper end of the front plate frame 9. When it is necessary to remove the first top cover 13 and the second top cover 17 to maintain the interior of the inner package frame 8, the unlocking mechanism 28 is pressed to release the pressing effect of the fixing mechanism 22. At this time, the first top cover 13 and the second top cover 17 are pulled outward to expose the interior of the inner package frame 8, which solves the problem of how to quickly disassemble and assemble the first top cover 13 and the second top cover 17, ensures the stability of the first top cover 13 and the second top cover 17, and improves the disassembly and assembly efficiency, saves disassembly and assembly time, and reduces labor costs and operating costs.

[0049] See also Figure 12-13 As shown: the clamping mechanism 22 includes a clamping slot 23, a clamping block 24, a guide column 25 and a spring 26. The clamping slot 23 has two and is fixedly mounted at the lower part of the first mounting seat 16 and the second mounting seat 20. The clamping block 24 is inserted into the clamping slot 23 and slidably cooperates with the clamping slot 23, and a first through hole is opened on the clamping block 24 in the vertical direction. The guide column 25 is coaxially arranged with the first through hole and slidably connected, and the bottom of the guide column 25 is fixedly connected to the bottom of the clamping slot 23. The spring 26 is sleeved on the guide column 25, and the two ends of the spring 26 are respectively fixedly connected to the bottom of the clamping slot 23 and the upper end of the clamping block 24.

[0050] When the first top cover 13 slides inward along the upper end of the front plate frame 9, the slot 23 moves inward together with the first mounting seat 16 at the bottom of the first top cover 13. When the inclined surface of the block 24 contacts the side wall of the front plate frame 9, the block 24 is pressed into the slot 23 along the guide column 25 under the action of the thrust. At this time, the block 24 presses against the spring 26 to make the spring 26 contract. When the first top cover 13 continues to slide inward, the side wall of the front plate frame 9 no longer presses the block 24. The block 24 is pressed against the spring 26. Under the action of the elastic force 26, it is pushed out of the slot 23 along the guide column 25, and the block 24 abuts against the inner wall of the front plate frame 9. Similarly, when the second top cover 17 slides inward, the block 24 at the bottom abuts against the inner wall of the first rounded corner door plastic profile, which solves the problem of how to fix the first top cover 13 and the second top cover 17, avoids the situation where the first top cover 13 and the second top cover 17 that are clamped together move outward, ensures the stability of the first top cover 13 and the second top cover 17, and improves the safety of the cabinet door when in use.

[0051] See also Fig.13 As shown, the clamping mechanism 22 further includes a limiting block 27 . The limiting block 27 is fixedly arranged on the upper end of the clamping block 24 , and the limiting block 27 is slidably matched with the clamping slot 23 .

[0052] When the block 24 is pressed by the inner wall of the front plate frame 9, the block 24 compresses the spring 26 into the slot 23 along the guide column 25. When the block 24 is no longer pressed by the inner wall of the front plate frame 9, the block 24 is pushed out of the slot 23 along the guide column 25 by the spring 26. The limit block 27 prevents the block 24 from being ejected from the slot 23, thereby solving the problem of how to ensure the operation of the fixing mechanism 22, avoiding the block 24 from being ejected from the slot 23 and affecting the normal operation of the fixing mechanism 22, ensuring the tightening effect of the block 24, and improving the stability of the first top cover 13 and the second top cover 17.

[0053] See also Fig.14 As shown: the unlocking mechanism 28 includes a pressing column 29, a guide wheel 30, a rotating shaft 31 and a connecting rope 32. The same second through hole and the third through hole are respectively opened in the upper part of the first mounting seat 16 and the second mounting seat 20. The shape of the pressing column 29 is adapted to the shape of the second through hole and the third through hole. The pressing column 29 is respectively inserted into the second through hole and the third through hole and slides with the second through hole and the third through hole. The same first groove and the second groove are respectively opened in the middle part of the first mounting seat 16 and the second mounting seat 20. The rotating shaft 31 is fixedly installed in the center of the first groove and the second groove. The guide wheel 30 is coaxially arranged with the rotating shaft 31 and rotates in cooperation. A fourth through hole is opened in the center of the bottom of the card slot 23. The middle part of the connecting rope 32 is wound around the guide wheel 30. One end of the connecting rope 32 passes through the fourth through hole and is fixedly connected to the top of the card block 24. The other end of the connecting rope 32 is fixedly connected to the front end of the pressing column 29.

[0054] The connecting rope 32 pulls the pressing column 29 back to its original position for the next use, thereby solving the problem of how to release the clamping and tightening effect, improving the flexibility of use, facilitating disassembly and assembly, and facilitating maintenance, and reducing labor costs and operating costs.

[0055] See also Fig.15As shown: the rebound assembly 38 includes a torsion spring 39, a return pin 40, a cushion block 41, a washer 42, an axle foot 43 and a rivet 44. A rotating shaft is fixedly arranged at the lower part of the frame 1 on the non-handle 37 side, and a fifth through hole is provided at the bottom of the package frame 7 near the rotating shaft. The torsion spring 39 is sleeved on the rotating shaft and its upper end is fixedly connected to the rotating shaft. The cushion block 41 is fixedly installed at the bottom of the outer package frame 33 near the rotating shaft. A sixth through hole is provided at one end of the cushion block 41, and the sixth through hole is coaxially arranged with the fifth through hole. A third screw hole is provided at the other end of the cushion block 41. The return pin 40 is a cylindrical structure. The return pin 40 is coaxially arranged with the rotating shaft and its bottom is fixedly connected with the upper end of the cushion block 41. The upper part of the return pin 40 is fixedly connected with the lower end of the torsion spring 39. The washer 42 is coaxially arranged with the sixth through hole and its upper end is fixedly connected with the bottom of the cushion block 41. The shaft foot 43 is coaxially arranged with the washer 42 and its upper end is fixedly connected to the bottom of the washer 42. A fourth screw hole corresponding to the third screw hole is opened at the bottom of the outer frame 33, and the rivet 44 passes through the third screw hole and is inserted into the fourth screw hole. The rivet 44 is threadedly matched with the third screw hole and the fourth screw hole.

[0056] The pad 41 is fixedly installed on the bottom end of the cabinet door on the non-handle 37 side by rivets 44. When the handle 37 is pulled to open the cabinet door, one end of the bottom of the cabinet door rotates around the shaft foot 43. At this time, the pad 41 rotates together with the cabinet door, and the return pin 40 also rotates with the pad 41. The rotation of the return pin 40 drives the torsion spring 39 to rotate, tighten and contract. During rotation, the gasket 42 reduces the friction between the outer frame 33 and the shaft foot 43, ensures the smoothness of rotation, protects the shaft foot 43 and the outer frame 33, and extends the service life. When the external force is removed, the return pin 40 rotates in the opposite direction under the action of the rebound force of the torsion spring 39, and the return pin 40 drives the pad 41 to rotate and then drives the cabinet door to return to its initial position, and cooperates with the strong magnetic door seal 3 to close the cabinet door, thereby solving the problem of how to restore the cabinet door to its initial position, improving the operability of the cabinet door, reducing the waste of resources, and extending the service life.

[0057] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A new type of beverage cabinet door, characterized in that: It comprises a frame (1), a wrapping frame (7), a front glass layer (34), a rear glass layer (36), a handle (37), a rebound component (38) and a light source (45); The frame (1) comprises a first rounded corner door plastic profile (2), a second rounded corner door plastic profile (4), a rounded corner door frame aluminum alloy profile (5) and a rounded corner door handle side aluminum alloy profile (6); a strong magnetic door seal (3) is clamped on the rear side wall of the first rounded corner door plastic profile (2); the first rounded corner door plastic profile (2) and the rounded corner door frame aluminum alloy profile (5) are clamped together to form a lower frame and a non-handle side of the frame; the first rounded corner door plastic profile (2) and the rounded corner door handle side aluminum alloy profile (6) are clamped together to form a handle side of the frame; and the second rounded corner door plastic profile (4) and the rounded corner door frame aluminum alloy profile (5) are clamped together to form an upper frame. The wrapping frame (7) comprises an inner wrapping frame (8) and an outer wrapping frame (33), the inner wrapping frame (8) being in contact with and tightly pressed against the outer side wall of the frame body (1), and the outer wrapping frame (33) being in contact with and tightly pressed against the inner wrapping frame (8); The front edge of the front glass (34) abuts against the inner frame (8), the back edge of the front glass (34) abuts against the front side wall of the first rounded door plastic profile (2), and a silk screen (35) is provided on the back of the front glass (34), with the silk screen (35) facing the strong magnetic door seal (3); The edge of the back side of the rear glass (36) abuts against the inner side wall of the first rounded door plastic profile (2), and the front side of the rear glass (36) and the back side of the front glass (34) form a hollow layer; The handle (37) is fixedly mounted at the center of the handle side of the frame; The rebound component (38) is fixedly arranged at the lower part of the frame body on the non-handle side; The light source (45) is fixedly installed on the upper part of the hollow layer; The inner enclosure frame (8) comprises a front plate frame (9), a rear plate frame (11), a first top cover (13) and a second top cover (17); The front panel frame (9) is a U-shaped frame structure, and the front panel frame (9) is respectively in contact with and tightly pressed against the front surface of the frame body (1) and the front edge of the front layer of glass (34); The rear plate frame (11) is an L-shaped frame structure. The rear plate frame (11) is attached to and tightly pressed against the back of the frame body (1). The rear plate frame (11) is fixedly connected to the front plate frame (9). The first top cover (13) is a U-shaped frame structure, and the first top cover (13) is fixedly arranged on one side of the upper end of the front plate frame (9) and is slidably matched with the upper end of the front plate frame (9); The second top cover (17) is a U-shaped frame structure. The second top cover (17) is fixedly arranged on the other side of the upper end of the front plate frame (9) and is slidably matched with the upper end of the front plate frame (9). The second top cover (17) and the first top cover (13) are snap-connected. A first slide groove (10) is provided on the front plate frame (9), a second slide groove (12) is provided on the rear plate frame (11), a first positioning block (14) is provided on the first top cover (13), and a second positioning block (18) is provided on the second top cover (17); A first slide groove (10) is formed at the upper end of the front plate frame (9); A second slide groove (12) corresponding to the first slide groove (10) is provided at the upper end of the rear plate frame (11); the second slide groove (12) is adapted in shape to the first slide groove (10) and is fixedly connected thereto; The first positioning block (14) is fixedly arranged on both sides of the bottom end of the first top cover (13), and the first positioning block (14) is slidably matched with the first slide groove (10) and the second slide groove (12); The second positioning block (18) is fixedly arranged on both sides of the bottom end of the second top cover (17), and the second positioning block (18) is slidably matched with the first slide groove (10) and the second slide groove (12); The first top cover (13) is provided with a docking block (15), and the second top cover (17) is provided with a docking groove (19); A docking block (15) is horizontally extended outward from the open end of the first top cover (13); The opening end of the second top cover (17) is horizontally recessed inward to form a docking groove (19), which is adapted to the shape of the docking block (15) and is slidably matched.

2. A new beverage machine cabinet door according to claim 1, characterized in that: The inner frame (8) further includes screws (21); A plurality of first screw holes are provided along the edge of the rear plate frame (11), and a second screw hole corresponding to the first screw hole is provided at the open end of the front plate frame (9). The screw (21) passes through the first screw hole and is inserted into the second screw hole. The screw (21) is threadedly connected to both the first screw hole and the second screw hole.

3. A new beverage machine cabinet door according to claim 1, characterized in that: The inner package frame (8) further includes a fastening mechanism (22) and an unlocking structure; the first top cover (13) is further provided with a first mounting seat (16); and the second top cover (17) is further provided with a second mounting seat (20); The first mounting seat (16) is fixedly arranged at the bottom of the outer end of the first top cover (13); The second mounting seat (20) is fixedly arranged at the bottom of the outer end of the second top cover (17); The fixing mechanism (22) is fixedly mounted on the lower part of the first mounting seat (16) and the lower part of the second mounting seat (20), respectively, and the working direction of the fixing mechanism (22) is arranged vertically downward; The unlocking structure is fixedly mounted on the upper parts of the first mounting seat (16) and the second mounting seat (20), respectively, and the unlocking mechanism (28) is fixedly connected to the fastening mechanism (22).

4. A new beverage machine cabinet door according to claim 3, characterized in that: The clamping mechanism (22) comprises a clamping slot (23), a clamping block (24), a guide column (25) and a spring (26); The card slots (23) have two and are fixedly mounted on the lower parts of the first mounting seat (16) and the second mounting seat (20); The card block (24) is inserted into the card slot (23) and slidably cooperates with the card slot (23), and a first through hole is formed on the card block (24) in a vertical direction; The guide column (25) is coaxially arranged with the first through hole and is slidably connected, and the bottom of the guide column (25) is fixedly connected with the bottom of the slot (23); The spring (26) is sleeved on the guide pillar (25), and two ends of the spring (26) are respectively fixedly connected to the bottom of the clamping groove (23) and the upper end of the clamping block (24).

5. The new beverage machine cabinet door according to claim 3 is characterized in that: The fastening mechanism (22) further comprises a limiting block (27); The limit block (27) is fixedly arranged on the upper end of the clamping block (24), and the limit block (27) is slidably matched with the clamping slot (23).

6. A new beverage machine cabinet door according to claim 3, characterized in that: The unlocking mechanism (28) comprises a pressing column (29), a guide wheel (30), a rotating shaft (31) and a connecting rope (32); The first mounting seat (16) and the second mounting seat (20) are respectively provided with the same second through hole and third through hole, the shape of the pressing column (29) is adapted to the shape of the second through hole and the third through hole, the pressing column (29) is respectively inserted into the second through hole and the third through hole and is slidably matched with the second through hole and the third through hole; The first mounting seat (16) and the second mounting seat (20) are respectively provided with the same first groove and second groove in the middle, and the rotating shaft (31) is respectively fixedly mounted in the center of the first groove and the second groove; The guide wheel (30) is coaxially arranged with the rotating shaft (31) and is rotationally matched; A fourth through hole is provided at the center of the bottom of the clamping slot (23); the middle portion of the connecting rope (32) is wound around the guide wheel (30); one end of the connecting rope (32) passes through the fourth through hole and is fixedly connected to the top of the clamping block (24); and the other end of the connecting rope (32) is fixedly connected to the front end of the pressing column (29).

7. A new beverage machine cabinet door according to claim 1, characterized in that: The rebound assembly (38) includes a torsion spring (39), a rebound pin (40), a cushion block (41), a washer (42), an axle foot (43) and a rivet (44); A rotating shaft is fixedly arranged at the lower part of the frame body (1) on the non-handle (37) side, a fifth through hole is opened at one end of the bottom of the wrapping frame (7) close to the rotating shaft, and a torsion spring (39) is sleeved on the rotating shaft and its upper end is fixedly connected to the rotating shaft; The cushion block (41) is fixedly mounted on the bottom of one end of the outer frame (33) close to the rotating shaft, a sixth through hole is opened on one end of the cushion block (41), the sixth through hole is coaxially arranged with the fifth through hole, and a third screw hole is opened on the other end of the cushion block (41); The return pin (40) is a cylindrical structure. The return pin (40) is coaxially arranged with the rotating shaft and its bottom is fixedly connected to the upper end of the cushion block (41). The upper part of the return pin (40) is fixedly connected to the lower end of the torsion spring (39). The washer (42) is coaxially arranged with the sixth through hole and the upper end thereof is fixedly connected to the bottom of the cushion block (41); The shaft foot (43) is coaxially arranged with the washer (42) and the upper end thereof is fixedly connected to the bottom of the washer (42); A fourth screw hole corresponding to the third screw hole is provided at the bottom of the outer casing (33); the rivet (44) passes through the third screw hole and is inserted into the fourth screw hole; the rivet (44) is threadably engaged with both the third screw hole and the fourth screw hole.

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