Drawer guide rail quick release structure and display cabinet

Abstract

The utility model discloses a drawer guide rail quick release structure and a display cabinet, the drawer guide rail quick release structure comprises a connecting piece used for connecting a guide rail and a mounting seat used for connecting a drawer, the connecting piece is provided with a first end part and a second end part, and an adjusting piece is arranged between the second end part and the bottom of the mounting seat; and after the relative position of the mounting seat and the second end part is adjusted by the adjusting piece, the first end part can be connected with the side part of the mounting seat. The mode that the connecting piece and the mounting base are fixed through a plurality of screws is replaced, in the production process of the mounting base, even if the position of the side portion of the mounting base and the position of the first end deviate, due to the fact that the adjusting piece can adjust the relative position of the mounting base and the connecting piece, the side portion of the mounting base and the first end can be effectively connected, and the production efficiency is improved. The installation flexibility is higher; in addition, through structural cooperation of the adjusting piece, the first end portion and the like, rapid dismounting and mounting between the mounting base and the connecting piece are achieved.

Description

Technical Field

[0001] The utility model particularly relates to a quick-release structure for a drawer guide rail and a display cabinet. Background Art

[0002] The existing installation method for a drawer is that an installation seat is arranged at the lower end of the drawer, and a connecting piece for connecting an upper slide rail is arranged below the installation seat. By pushing the drawer, the connecting piece is driven to drive the upper slide rail to move along the lower slide rail to realize the opening or closing of the drawer. When the connecting piece is of an L-shaped structure, installation holes are respectively formed in the bottom and side of the installation seat during factory production, and each installation hole is matched with a screw. During installation, the screws respectively pass through two ends of the connecting piece and are connected to the side and bottom of the installation seat. However, the through holes for the screws to pass through in the connecting piece and the installation holes on the installation seat are pre-opened and in one-to-one correspondence. If there is a deviation in the hole-opening position, it is difficult to connect the connecting piece with the installation seat. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a quick-release structure for a drawer guide rail and a display cabinet.

[0004] In order to solve the above-mentioned existing technical problems, the utility model adopts the following technical solutions:

[0005] A quick-release structure for a drawer guide rail includes a connecting piece for connecting a guide rail and an installation seat for connecting a drawer. The connecting piece defines a first end and a second end. An adjusting member is arranged between the second end and the bottom of the installation seat. After the adjusting member adjusts the relative position of the installation seat and the second end, the first end can be connected to the side of the installation seat.

[0006] Preferably, the adjusting member includes a screw arranged on the second end. One end of the screw passes through the installation seat and is connected with an anti-detaching cap. A toothed disc is threadedly connected to the middle section of the screw, and the toothed disc is used for supporting the bottom of the installation seat.

[0007] Preferably, a jack is formed in the side of the installation seat, and a plug pin is arranged on the first end. One end of the plug pin can pass through the first end and be inserted into the jack.

[0008] Preferably, a fixing block is arranged on the first end, and a movable channel communicating with the jack is formed in the fixing block. A travel groove is arranged in the movable channel, and a convex block slidably matched with the travel groove is formed on the plug pin. The plug pin drives the convex block to reciprocate in the travel groove under the action of an external force, so that one end of the plug pin is connected to or disengaged from the jack.

[0009] Preferably, an adjusting position for exposing a part of the toothed disc is arranged on the installation seat.

[0010] A display cabinet includes a cabinet body and an installation groove provided in the cabinet body. Strip-shaped holes are symmetrically provided at the bottom of the installation groove. A drawer is placed in the installation groove. The drawer is connected with the above-mentioned quick-release structure for a drawer guide rail. One end of the above-mentioned quick-release structure for a drawer guide rail passes through the strip-shaped hole and is connected with a guide rail, and the guide rail is fixed in the cabinet body.

[0011] The beneficial effects of the present utility model are as follows:

[0012] In this application, the way of fixing between the alternative connecting piece and the mounting seat by a plurality of screws is replaced. During the production process of the mounting seat, even if there is a deviation in the position between the side part and the first end part of the mounting seat, since the adjusting piece can adjust the relative position between the mounting seat and the connecting piece, the side part of the mounting seat can be effectively connected with the first end part, and the installation flexibility is stronger; in addition, through the cooperation of structures such as the adjusting piece and the first end part, the quick disassembly and installation between the mounting seat and the connecting piece are realized. Description of the Drawings

[0013] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 is a structural schematic diagram of a quick-release structure for a drawer guide rail of this application Figure 1 ;

[0015] Figure 2 is a structural schematic diagram of a quick-release structure for a drawer guide rail of this application Figure 2 ;

[0016] Figure 3 is for this application Figure 1 a partial enlarged view of A in;

[0017] Figure 4 is a structural schematic diagram of the screw rod and the gear disk of this application;

[0018] Figure 5 is a structural schematic diagram of the tail hook, the guide rail and the mounting plate of this application. Detailed Embodiments

[0019] The embodiments of the present utility model are described in detail below. The illustrated embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end.

[0020] The orientation shown in the drawings should not be construed as limiting the specific protection scope of the present utility model. It is only for reference and understanding of the preferred embodiments. The positions of the product components shown in the drawings can be changed, the quantity can be increased, or the structure can be simplified.

[0021] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as fixedly connected, detachably connected, or integrally formed connections; it can be directly connected or connected through an intermediate medium. Those of ordinary skill in the art can understand the connection relationship according to specific circumstances and can obtain methods such as screwing, riveting, welding, clamping, or embedding to substitute different implementation manners in a suitable manner.

[0022] For the orientation words such as upper, lower, left, right, top, bottom, etc. described in the specification and the orientations shown in the drawings, each component can be in direct contact or contact through other features between them; for example, being above can be directly above or obliquely above, or it only means higher than other objects; similar understandings can also be made for other orientations.

[0023] The manufacturing materials of the components with solid shapes shown in the specification and the drawings can be metal materials, non-metal materials, or other synthetic materials; for the machining processes used for the components with solid shapes, they can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, 3D printing, machining, etc.; those of ordinary skill in the art can adaptively select or combine selections according to different processing conditions, costs, and precisions, but are not limited to the above materials and manufacturing processes.

[0024] A quick-release structure for a drawer guide rail includes a connecting member 2 for connecting the guide rail 1 and a mounting seat for connecting the drawer 3. The connecting member 2 defines a first end 21 and a second end 22. An adjusting member is provided between the second end 22 and the bottom of the mounting seat. After the adjusting member adjusts the relative position of the mounting seat and the second end 22, the first end 21 can be connected to the side of the mounting seat.

[0025] Further, the adjusting member includes a screw 31 provided on the second end 22. One end of the screw 31 passes through the mounting seat and is connected with a retaining cap 32. A gear disk 33 is threadedly connected to the middle section of the screw 31, and the gear disk 33 is used to support the bottom of the mounting seat.

[0026] Further, a jack 4 is provided on the side of the mounting seat, and a plug pin 5 is provided on the first end 21. One end of the plug pin 5 can pass through the first end 21 and be inserted into the jack 4.

[0027] Further, a fixing block 6 is provided on the first end 21. An activity channel 7 communicating with the jack 4 is provided on the fixing block 6. A travel groove 8 is provided in the activity channel 7. A convex block 9 slidably matched with the travel groove 8 is provided on the plug pin 5. The plug pin 5 drives the convex block 9 to reciprocate in the travel groove 8 under an external force, so that one end of the plug pin 5 is connected to or disengaged from the jack 4.

[0028] Further, an adjustment position 10 exposing part of the gear disk 33 is provided on the mounting base.

[0029] A display cabinet includes a cabinet body 11 and a mounting groove 12 provided in the cabinet body 11. Strip-shaped holes 13 are symmetrically provided at the bottom of the mounting groove 12. A drawer 3 is placed in the mounting groove 12. The drawer 3 is connected with the above-mentioned quick-release structure for a drawer guide rail. One end of the above-mentioned quick-release structure for a drawer guide rail passes through the strip-shaped hole 13 and is connected with a guide rail 1, and the guide rail 1 is fixed in the cabinet body 11.

[0030] The working principle of the present utility model is:

[0031] Take Figure 1 as an example, Figure 1 is a display cabinet after assembly; when the drawer 3 needs to be installed, as Figure 2 shown, the first end 21 of the connecting piece 2 and the side part of the mounting base are in an unconnected state. When installation is required, first rotate the gear disk 33. When the gear disk 33 rotates downward along the screw 31, it will simultaneously drive the mounting base to move downward. When the jack 4 on the mounting base aligns with the pin 5, then push the pin 5 to make the pin 5 move along the moving channel 7. When the convex block 9 on the pin 5 moves to one end of the stroke groove 8 close to the mounting base, at this time one end of the pin 5 is inserted into the jack 4. Finally, tighten the anti-detachment cap 32 on the end of the screw 31 so that the lower end of the anti-detachment cap 32 abuts against the mounting base; and the gear disk 33 has a supporting effect on the mounting base 4, and the cooperation between the jack 4 and the pin 5 can prevent relative movement in the horizontal direction between the mounting base and the connecting piece 2; thus designed, the installation between the connecting piece 2 and the mounting base is completed, and the installation effect after completion is as Figure 1 shown. When the connecting piece 2 and the mounting base need to be disassembled, pull the pin 5 horizontally. When the convex block 9 on the pin 5 moves to the side of the stroke groove 8 away from the mounting base 4, at this time the pin 5 is out of the jack 4, that is, the first end 21 is disconnected from the mounting base. Unscrew the anti-detachment cap 32 and remove the anti-detachment cap 32 from the screw 31. At this time, the mounting base can be removed from the screw 31. Generally, 2 mounting bases are provided on the bottom of the drawer 3, and the design principles of the two mounting bases are the same. The disassembly principle of the other mounting base will not be elaborated here. During the production process of the mounting base, even if there is a deviation in the position between the side part of the mounting base 4 and the first end 21, since the adjusting part can adjust the relative position between the mounting base and the connecting piece 2, the side part of the mounting base can be effectively connected with the first end 21, and the installation flexibility is stronger. In addition, generally 2 mounting bases are provided on the bottom of the drawer 3, and the adjusting part is used to adjust the horizontal height of the mounting base, that is, the adjusting part can make the two mounting bases at the same horizontal height, effectively preventing the drawer 3 from tilting.

[0032] In the above technology, the specific implementation of the toothed disc 33 can be as follows: One end of the screw 31 extends into the mounting seat, and an adjustment position 10 is reserved on the mounting seat. The adjustment position 10 can expose the toothed disc 33 for the user to adjust. When the toothed disc 33 is rotated, the toothed disc 33 will drive the mounting seat to move downward during the downward movement, so that the jack 4 on the mounting seat is aligned with the pin 5, thereby realizing the effective connection between the pin 5 and the jack 4.

[0033] Based on the above technical solution, regarding the connection method between the drawer 3 and the guide rail, as Embodiment 2, two mounting plates 20 can be symmetrically arranged on the bottom of the drawer 3, and each mounting plate 20 is matched with a guide rail. A quick-release structure for the drawer guide rail is connected to one end of the guide rail, and a tail hook 30 is arranged at the other end. One end of the mounting plate 20 can be locked on the tail hook 30 through fasteners such as screws, and the other end of the mounting plate 20 is connected to the quick-release structure of the drawer guide rail. The mounting plate 20 and the drawer can be fixedly connected by bolts.

[0034] This application replaces the method of fixing the alternative connecting piece 2 and the mounting seat with multiple screws. During the production process of the mounting seat, even if there is a deviation in the position between the side part of the mounting seat and the first end part 21, since the adjusting part can adjust the relative position between the mounting seat and the connecting piece 2, the side part of the mounting seat can be effectively connected to the first end part 21, and the installation flexibility is stronger; in addition, through the cooperation of structures such as the adjusting part and the first end part 21, the quick disassembly and installation between the mounting seat and the connecting piece 2 are realized.

[0035] Taking the installation and cooperation between the drawer 3 and the cabinet body 11 of the display cabinet as an example, an installation groove 12 for installing the drawer 3 is opened on the cabinet body 11, and a strip-shaped hole 13 is arranged at the bottom of the installation groove 12. Then, the quick-release structure of the drawer guide rail 1 designed in this application is connected to the cabinet body 11 and the drawer 3. The specific installation method is as follows: Fix the mounting seat of the quick-release structure at the bottom of the drawer 3, pass one end of the connecting piece 2 through the strip-shaped hole 13 and connect it to the guide rail 1. The guide rail 1 is fixed inside the cabinet body 11. The guide rail 1 is a mature component in this technical field and generally includes an upper slide rail 111 and a lower slide rail 112; when the user pushes the drawer 3, the drawer 3 drives the quick-release structure, and the connecting piece 2 on the quick-release structure moves along the strip-shaped hole 13 and drives the upper slide rail 111 of the guide rail 1 to move relative to the lower slide rail 112, then the opening and closing of the drawer 3 can be realized; for the display cabinet of this application, when the panel of the display cabinet is in a transparent state, since the guide rail 1 is hidden inside the cabinet body 11, consumers can only see the structure of the drawer 3 and the strip-shaped hole 13, and the overall appearance is beautiful and generous.

[0036] Although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made to the present utility model without departing from the principles and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of this disclosure is only for explanation and not for limiting the present utility model, but the scope of protection is defined by the content of the claims.

Claims

1. A quick-release structure for a drawer guide rail, characterized in that, It includes a connecting member (2) for connecting a guide rail (1) and a mounting seat for connecting a drawer (3). The connecting member (2) defines a first end (21) and a second end (22). An adjusting member is provided between the second end (22) and the bottom of the mounting seat. After the adjusting member adjusts the relative position of the mounting seat and the second end (22), the first end (21) can be connected to the side of the mounting seat.

2. The quick-release structure of a drawer guide rail according to claim 1, characterized in that, The adjusting member includes a screw rod (31) provided on the second end (22). One end of the screw rod (31) passes through the mounting seat and is connected with an anti - detachment cap (32). A toothed disc (33) is threadedly connected to the middle section of the screw rod (31), and the toothed disc (33) is used to support the bottom of the mounting seat.

3. The quick-release structure of a drawer guide according to claim 1, characterized in that, A jack (4) is formed on the side of the mounting seat. A plug pin (5) is provided on the first end (21), and one end of the plug pin (5) can pass through the first end (21) and be inserted into the jack (4).

4. A quick-release structure for a drawer guide according to claim 3, characterized in that, A fixing block (6) is provided on the first end (21). An activity channel (7) communicating with the jack (4) is formed on the fixing block (6). A travel groove (8) is provided in the activity channel (7). A convex block (9) slidably engaged with the travel groove (8) is formed on the plug pin (5). The plug pin (5) drives the convex block (9) to reciprocate in the travel groove (8) under an external force, so that one end of the plug pin (5) is connected to or disengaged from the jack (4).

5. A quick-release structure for a drawer guide according to claim 2, characterized in that, An adjusting position (10) exposing a part of the toothed disc (33) is provided on the mounting seat.

6. A display cabinet, characterized in that, It includes a cabinet body (11) and a mounting groove (12) provided in the cabinet body (11). Strip - shaped holes (13) are symmetrically provided at the bottom of the mounting groove (12). A drawer (3) is placed in the mounting groove (12). One end of a quick - release structure for a drawer guide rail as described in claim 1 is connected to the drawer (3). One end of the quick - release structure for a drawer guide rail as described in claim 1 passes through the strip - shaped hole (13) and is connected to a guide rail (1), and the guide rail (1) is fixed in the cabinet body (11).

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