Tool-free oven sliding rail installation combination device

Abstract

The invention provides a tool-free oven sliding rail installation combination device which comprises a wire frame body and a sliding rail, the sliding rail is provided with an installation combination part, the installation combination part comprises a front buckle and a rear buckle, the front buckle and the rear buckle are arranged on the front portion and the rear portion of the sliding rail respectively, the front buckle is provided with a front check block and a front clamping block, and the rear buckle is provided with a rear check block and a rear clamping block. The front clamping block and the front stop block are arranged on the left side and the right side of the front buckle respectively, and the rear stop block and the rear clamping block are arranged on the left side and the right side of the rear buckle respectively. Bottom grooves are formed in the bottoms of the front stopping block, the front clamping block, the rear stopping block and the rear clamping block, the front stopping block and the rear stopping block are provided with a front stopping point and a rear stopping point respectively, and top grooves are formed in the tops of the front clamping block and the rear clamping block respectively. The installation combination device is simple in structure, capable of being disassembled and assembled without tools, convenient to operate, capable of accurately positioning and assembling, capable of improving the structural stability, reliable, practical and capable of guaranteeing the use quality of products.

Description

Technical Field

[0001] The invention relates to the technical field of oven slide rail installation, in particular to a tool-free oven slide rail installation assembly device. Background Art

[0002] The oven is used for grilling various foods. A wire rack is installed on the side panels on both sides of the oven cavity, on which a sliding rail is fixedly installed. The movable rail of the sliding rail is installed with a baking tray or a grill that can load food.

[0003] In order to facilitate the rapid assembly of the wire rack body and the sliding rail, the applicant has previously applied for an oven wire rack and sliding rail installation combination device, which includes a front buckle and a rear buckle, the front buckle includes a front connecting block, a front upper bending buckle and a front lower bending block, the rear buckle is provided with a rear connecting block, a rear upper bending buckle and a lower bending block, the front connecting block and the rear connecting block are fixedly connected to the sliding rail front and back, the front upper bending buckle and the rear upper bending buckle are respectively buckled on the upper cross bar of the wire rack body from top to bottom, and then the front lower bending block and the rear lower bending block are respectively slidably connected to the lower cross bar of the wire rack body from outside to inside and squeeze and deform the lower cross bar, so that the front lower bending block and the rear lower bending block are respectively buckled on the lower cross bar of the wire rack body. Although the installation combination device of the existing structure is simple in structure and can be operated with one hand, it still has the following deficiencies in practical application:

[0004] 1) The existing installation assembly device has low installation positioning accuracy during assembly, and it is difficult to overcome the size difference generated during product production or assembly, resulting in a gap between the installation assembly device and the wire frame body, which is prone to loosening and poor structural assembly stability.

[0005] 2) The existing installation assembly device adopts a positive buckle installation method to grab the upper and lower horizontal bars of the wire rack body, which is easy to damage the wire rack body, causing the wire rack body to be unable to elastically recover, resulting in the installation assembly device being unable to be normally disassembled and assembled with the wire rack body in the later stage, affecting the maintenance and use of the product. Summary of the invention

[0006] The purpose of the invention is to overcome the shortcomings of the prior art and provide a tool-free oven slide rail installation combination device, which has a simple structure, can be disassembled and assembled without tools, is easy to operate, can be accurately positioned and assembled, improves structural stability, is reliable and practical, and ensures the quality of product use.

[0007] The invention objective of the present invention is achieved as follows: a tool-free oven slide rail installation assembly device, comprising a wire rack body and a slide rail installed on both sides of the oven, the slide rail is provided with an installation assembly for installing the wire rack body, the installation assembly comprises a front buckle and a rear buckle, the front buckle and the rear buckle are respectively arranged at the front and rear parts of the slide rail, the front buckle is provided with a front stopper and a front clamping block, the rear buckle is provided with a rear stopper and a rear clamping block, the front clamping block and the front stopper are respectively arranged on the left and right sides of the front buckle, the rear stopper and the rear clamping block are respectively arranged on the left and right sides of the rear buckle;

[0008] The bottoms of the front block, front clamping block, rear block and rear clamping block are all provided with bottom grooves that can be pushed backwards along the lower cross bar of the wire rack body, and the front block and rear block are respectively provided with front stop points and rear stop points for positioning and connecting with the front and rear ends of the corresponding wire rack body, and the tops of the front clamping block and rear clamping block are respectively provided with top grooves that use the front stop points and rear stop points as fixed points and can be rotated from the outside to the inside around the bottom groove and installed on the upper cross bar of the wire rack body in a reverse snap-on manner after being pressed and deformed.

[0009] According to the above optimization, the front stop point and the rear stop point press against the front end and the rear end of the lower horizontal bar of the wire rack body respectively, and at the same time, the front clamping block and the rear clamping block are clamped between the front and rear vertical bars of the wire rack body in a reverse clamping manner, so that the front stop point and the rear stop point form a front and rear installation limiting component for limiting the front and rear installation positions of the front and rear clamps.

[0010] According to the above optimization, the front stop point is integrally formed with the front stop block and forms a bow-shaped front limit block with the front stop block for pressing the front end of the wire rack body.

[0011] According to the above optimization, the rear stop point is integrally formed with the rear stop block and forms an arch bridge-shaped rear limit block with the rear stop block for pressing the rear end of the wire rack body.

[0012] According to the above optimization, the front stop block is provided with a front transverse stop point, and the rear stop block is provided with a rear transverse stop point. The front transverse stop point presses against the inner side of the front end vertical rod of the wire rack body and forms with the front clamping block a limiting front end mounting piece for limiting the left and right installation positions of the front buckle. The rear transverse stop point presses against the inner side of the rear end vertical rod of the wire rack body and forms with the rear clamping block a limiting rear end mounting piece for limiting the left and right installation positions of the rear buckle.

[0013] According to the above optimization, the bottom of the rear buckle is bent to form a bottom limiting block that cooperates with the rear clamping block and the rear stopper to limit the upper and lower installation positions.

[0014] The advantages of the present invention are:

[0015] 1) The installation assembly device of the front buckle and the rear buckle combination of the present structure is adopted. During assembly, the sliding rail is pushed backward along the lower cross bar of the wire rack body through the bottom grooves of the front and rear buckles. After the front buckle and the rear buckle are pressed to the front and rear ends of the wire rack body, the wire rack is rotated inward and pressed to deform so that the top groove is buckled to the upper cross bar of the wire rack body, so that the sliding rail can be installed on the wire rack body without tools. The operation is convenient, the applicability is high, and the structure is stable.

[0016] 2) By coordinating the front stop point and the rear stop point, the front lateral stop point and the rear lateral stop point, and the structure of the bottom limit block, the front buckle and the rear buckle of the structure can be fastened to the wire frame in a reverse buckle manner to reduce the probability of damage to the wire frame. At the same time, the left and right, front and back, and up and down assembly positions of the front buckle and the rear buckle can be effectively limited, so that the sliding rail can be accurately positioned and assembled on the wire frame, thereby improving the assembly accuracy of the structure, avoiding the separation of the device from the wire frame, enhancing the operational stability of the structure, and ensuring the quality of product use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic diagram of the installation of the first embodiment of the present invention.

[0018] Figure 2 FIG. 2 is a schematic diagram of installation from another angle of the first embodiment of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the front buckle according to the first embodiment of the present invention.

[0020] Figure 4 FIG. 2 is a schematic structural diagram of the front buckle according to the first embodiment of the present invention from another angle.

[0021] Figure 5 Schematic diagram of the structure of the rear buckle according to the first embodiment of the present invention.

[0022] Figure 6 It is a schematic structural diagram of the rear buckle at another angle according to the first embodiment of the present invention.

[0023] Figure 7 This is an assembly and use diagram of the first embodiment of the present invention.

[0024] Figure 8 This is another angled assembly and use diagram of the first embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] According to the attached Figures 1 to 8As shown, the tool-free oven slide rail installation assembly device of the present invention comprises a wire frame body 1 and a slide rail 2 installed on both sides of the oven, and the slide rail 2 is provided with an installation assembly for installing on the wire frame body 1. The installation assembly comprises a front buckle 3 and a rear buckle 4, and the front buckle 3 and the rear buckle 4 are respectively arranged at the front and rear parts of the slide rail 2. Moreover, the front buckle 3 is provided with a front stopper 31 and a front block 32, and the rear buckle 4 is provided with a rear stopper 41 and a rear block 42, and the front block 32 and the front stopper 31 are respectively arranged on the left and right sides of the front buckle 3, and the rear block 41 and the rear block 42 are respectively arranged on the left and right sides of the rear buckle 4.

[0027] Among them, the bottoms of the front block 31, the front clamping block 32, the rear block 41, and the rear clamping block 42 are all provided with a bottom groove 5 that can be pushed backward along the lower cross bar of the wire rack body 1, and the front block 31 and the rear block 41 are respectively provided with a front stop point 33 and a rear stop point 43 for positioning and connecting with the front and rear ends of the corresponding wire rack body 1, and the tops of the front clamping block 32 and the rear clamping block 42 are respectively provided with a top groove 6 that uses the front stop point 33 and the rear stop point 43 as fixed points and can be rotated from the outside to the inside around the bottom groove 5 and pressed to deform and installed on the upper cross bar of the wire rack body 1 in a reverse snap-on manner.

[0028] That is, during assembly, the sliding rail 2 is pushed backward along the lower cross bar of the wire rack body 1 through the bottom grooves 5 of the front and rear buckles 4. After the front stop points 33 and the rear stop points 43 of the front buckle 3 and the rear buckle 4 respectively hit the front and rear end heads of the wire rack body 1, the sliding rail 2 is rotated toward the inside of the wire rack, causing the front buckle 3 and the rear buckle 4 to press and deform the wire rack body 1, and then the top groove 6 is buckled into the upper cross bar of the wire rack body 1, so that the sliding rail 2 can be installed on the wire rack body 1 without tools, which is easy to operate, highly applicable and has a stable structure.

[0029] Reference Figures 1 to 8 As shown, in further detail, the front stop point 33 and the rear stop point 43 respectively press the front end and the rear end of the lower cross bar of the wire rack body 1, and at the same time, the front clamping block 32 and the rear clamping block 42 are clamped between the front and rear vertical rods of the wire rack body 1 in a reverse clamping manner, so that the front stop point 33 and the rear stop point 43 form a front and rear installation limiting component for limiting the front and rear installation positions of the front buckle 3 and the rear buckle 4.

[0030] The front buckle 3 and the rear buckle 4 are buckled on the wire frame body 1 in a reverse buckle manner, which is easy to operate. In addition, the front clamp block 32 and the rear clamp block 42 are located between the front and rear vertical rods of the wire frame body 1, which further reduces the probability of damage to the wire frame body 1 and protects the product. At the same time, the rear stop point 43 of the rear buckle 4 can be used for installation positioning, and can cooperate with the front stop point 33 of the front buckle 3 to limit the front and rear installation positions of the sliding rail 2, thereby enhancing the assembly positioning accuracy and improving the assembly quality.

[0031] Among them, the front stop point 33 is integrally formed with the front stop block 31 and forms a bow-shaped front limit block with the front stop block 31 for pressing the front end of the wire rack body 1; the rear stop point 43 is integrally formed with the rear stop block 41 and forms an arch-shaped rear limit block with the rear stop block 41 for pressing the rear end of the wire rack body 1.

[0032] The front stop point 33 and the rear stop point 43 of the structure are adopted to enhance the compressive strength of the structure, reduce the probability of deformation, and improve the assembly quality of the product.

[0033] Reference Figures 1 to 8 As shown, in further detail, the front stopper 31 is provided with a front transverse stop point 34, and the rear stopper 41 is provided with a rear transverse stop point 44. The front transverse stop point 34 presses against the inner side of the front end vertical rod of the wire rack body 1 and forms a limiting front end mounting piece with the front clamping block 32 for limiting the left and right installation positions of the front buckle 3, and the rear transverse stop point 44 presses against the inner side of the rear end vertical rod of the wire rack body 1 and forms a limiting rear end mounting piece with the rear clamping block 42 for limiting the left and right installation positions of the rear buckle 4.

[0034] During assembly, the front lateral stop point 34 and the rear lateral stop point 44 cooperate with the structures of the front buckle 3 and the rear buckle 4 respectively to limit the left and right installation positions of the sliding rail 2, thereby enhancing the assembly positioning accuracy, reducing looseness, and improving the assembly quality.

[0035] Reference Figures 1 to 8 As shown, in further detail, the bottom of the rear buckle 4 is bent to form a bottom limiting block 45 that cooperates with the rear clamping block 42 and the rear stopper 41 to limit the upper and lower installation positions.

[0036] During assembly, the bottom limiting block 45 cooperates with the rear clamping block 42 and the rear stopper 41 to limit the upper and lower installation positions of the sliding rail 2, thereby enhancing assembly positioning accuracy, reducing looseness, and improving assembly quality.

[0037] The above-mentioned specific embodiments are only specific implementation methods with better effects of the present invention. Any structure that is the same or equivalent to the tool-free oven slide rail installation assembly device of the present invention is within the protection scope of the present invention.

Claims

1. A tool-free oven slide rail mounting assembly device, comprising a wire frame body (1) and a slide rail (2) mounted on both sides of the oven, wherein the slide rail (2) is provided with a mounting assembly for mounting on the wire frame body (1), characterized in that: The installation assembly comprises a front buckle (3) and a rear buckle (4), wherein the front buckle (3) and the rear buckle (4) are respectively arranged at the front and rear parts of the sliding rail (2), the front buckle (3) is provided with a front stopper (31) and a front stopper (32), and the rear buckle (4) is provided with a rear stopper (41) and a rear stopper (42), the front stopper (32) and the front stopper (31) are respectively arranged at the left side and the right side of the front buckle (3), and the rear stopper (41) and the rear stopper (42) are respectively arranged at the left side and the right side of the rear buckle (4); The bottoms of the front block (31), the front clamping block (32), the rear block (41) and the rear clamping block (42) are all provided with bottom grooves (5) for being pushed backwards along the lower cross bar of the wire frame body (1); the front block (31) and the rear block (41) are respectively provided with front stop points (33) and rear stop points (43) for being positioned and connected with the front and rear ends of the corresponding wire frame body (1); the tops of the front clamping block (32) and the rear clamping block (42) are respectively provided with top grooves (6) for being used as fixed points and for being rotated from the outside to the inside around the bottom grooves (5) and being installed on the upper cross bar of the wire frame body (1) in a reverse buckle manner after being deformed by pressing.

2. The tool-free oven rail mounting assembly according to claim 1, characterized in that: The front stop point (33) and the rear stop point (43) respectively press against the front end and the rear end of the lower horizontal rod of the wire rack body (1), and at the same time, the front clamping block (32) and the rear clamping block (42) are clamped between the front and rear vertical rods of the wire rack body (1) in a reverse clamping manner, so that the front stop point (33) and the rear stop point (43) form a front and rear installation limiting assembly for limiting the front and rear installation positions of the front clamping buckle (3) and the rear clamping buckle (4).

3. The tool-free oven rail mounting assembly according to claim 1, characterized in that: The front stop point (33) is integrally formed with the front stop block (31) and forms a bow-shaped front limit block with the front stop block (31) for pressing against the front end of the wire frame body (1).

4. The tool-free oven rail mounting assembly according to claim 1, characterized in that: The rear stop point (43) is integrally formed with the rear stop block (41) and forms an arch bridge-shaped rear limit block with the rear stop block (41) for pressing against the rear end of the wire frame body (1).

5. The tool-free oven rail mounting assembly according to claim 1, characterized in that: The front stopper (31) is provided with a front transverse stopper point (34), and the rear stopper (41) is provided with a rear transverse stopper point (44). The front transverse stopper point (34) presses against the inner side of the front end vertical rod of the wire rack body (1) and forms a front end limiting mounting piece with the front clamping block (32) for limiting the left and right mounting positions of the front clamping buckle (3). The rear transverse stopper point (44) presses against the inner side of the rear end vertical rod of the wire rack body (1) and forms a rear end limiting mounting piece with the rear clamping block (42) for limiting the left and right mounting positions of the rear clamping buckle (4).

6. The tool-free oven rail mounting assembly according to claim 1, characterized in that: The bottom of the rear buckle (4) is bent to form a bottom limiting block (45) that cooperates with the rear clamping block (42) and the rear stopper (41) to limit the upper and lower installation positions.

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