Assembly structure of drawer and sliding rail

Abstract

An assembling structure of a drawer and a sliding rail comprises a side plate arranged on the drawer and a sliding rail assembly, the bottom of the side plate is supported on the sliding rail assembly, the side plate is provided with a matched tooth part, the sliding rail assembly is provided with an assembling hook part, and the assembling hook part is sleeved with a soft piece. The bottom of the soft part is supported on the matching tooth part, and the soft part is in interference fit with the matching tooth part, so that the side plate is vertically positioned and mounted on the sliding rail assembly, and the left-right position of the side plate relative to the sliding rail assembly is adjustable. According to the utility model, the matching tooth parts are arranged on the side plates, the assembling hook parts are arranged on the sliding rail assemblies, and the soft pieces are sleeved on the assembling hook parts, so that when the side plates and the sliding rail assemblies are assembled, the soft pieces are in interference fit with the matching tooth parts, the side plates can be prevented from loosening left and right on the sliding rail assemblies, and the drawer is further prevented from loosening left and right on the cabinet body; in addition, the side plates are installed on the sliding rail assemblies in a left-right adjusting mode through the left-right adjusting fixing parts, then the left-right position of the drawer on the cabinet body is adjusted, and the situation that the drawer is difficult to assemble due to manufacturing errors is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of drawers, in particular to an assembly structure of a drawer and a slide rail. Background Art

[0002] In drawer-type cabinets on the market, side panels are respectively provided on both sides of the drawer pull-out basket, and a slide rail assembly is provided on the cabinet body. The slide rail assembly includes a fixed slide rail and a movable slide rail that are slidably connected to each other. The fixed slide rail is fixed to the cabinet body, and the side panels are connected to the movable slide rail by screws. The drawer pull-out basket is set on the cabinet body through the cooperation of the fixed slide rail and the movable slide rail to slide and open and close; however, the connection between the side panel and the movable slide rail is not firm, and the side panel is easy to loosen left and right on the movable slide rail, causing the drawer pull-out basket to loosen left and right on the cabinet body, affecting the pulling out and pushing in of the drawer pull-out basket.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide an assembly structure of drawers and slide rails which has a simple and reasonable structure, a firm connection, convenient adjustment, convenient assembly and disassembly, and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A drawer and slide rail assembly structure designed for this purpose includes a side panel arranged on the drawer and a slide rail assembly, characterized in that the bottom of the side panel is supported on the slide rail assembly, a matching tooth portion is arranged on the side panel, an assembly hook portion is arranged on the slide rail assembly, a soft part is sleeved on the assembly hook portion, the bottom of the soft part is supported on the matching tooth portion, and the soft part and the matching tooth portion are interference fit so that the side panel is positioned up and down and installed on the slide rail assembly, and the left and right position of the side panel relative to the slide rail assembly is adjustable.

[0006] An assembly opening is formed between the assembly hook and the slide rail assembly. A boss is extended upward from the top of the side plate. The matching tooth is arranged on the boss. The boss is inserted into the assembly opening so that the matching tooth and the soft part cooperate with each other.

[0007] A guide portion is provided on one side of the boss extending downward, a guide matching portion is provided on the soft part, and the boss is inserted into the assembly opening through the matching of the guide portion and the guide matching portion.

[0008] The boss and the fitting hook are made of metal material.

[0009] The soft parts are made of plastic.

[0010] The mating tooth portion forms point contact, line contact or surface contact with the soft part.

[0011] The matching teeth are linearly distributed on the boss.

[0012] The side plate is provided with a clearance portion, the boss is arranged on the clearance portion, and when the boss is inserted into the assembly opening, the assembly hook is located on the clearance portion.

[0013] A left-right adjustment fixing part is arranged between the side plate and the slide rail assembly, and a fastener is arranged on the left-right adjustment fixing part so that the side plate can be positioned up and down and front and back and installed on the slide rail assembly, and the side plate can be adjusted left and right on the slide rail assembly through the left-right adjustment fixing part.

[0014] The slide rail assembly includes a fixed slide rail and a movable slide rail that are slidably installed with each other. The fixed slide rail is installed on the cabinet body, and the side panels are positioned up and down and front and back on the movable slide rail. The drawer is set on the cabinet body through the cooperation of the fixed slide rail and the movable slide rail to open and close.

[0015] The utility model provides a matching tooth portion on the side panel, an assembly hook portion on the slide rail assembly, and a soft part on the assembly hook portion. When the side panel and the slide rail assembly are assembled, the soft part and the matching tooth portion have an interference fit, which can prevent the side panel from loosening left and right on the slide rail assembly, and further prevent the drawer from loosening left and right on the cabinet body. In addition, a left and right adjustment fixing portion is provided between the side panel and the slide rail assembly. The side panel is installed on the slide rail assembly by adjusting left and right through the left and right adjustment fixing portion, and then the left and right position of the drawer on the cabinet body is adjusted, so that the drawer is prevented from being difficult to assemble due to manufacturing errors, and the installation of the drawer is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the exploded structure of the drawer and the slide rail assembly in one embodiment of the utility model.

[0017] Figure 2 The figure is a schematic diagram of the assembly structure of the drawer and the slide rail assembly in one embodiment of the utility model.

[0018] Figure 3 It is a side view of the assembly structure of the drawer and the slide rail assembly in one embodiment of the utility model.

[0019] Figure 4 It is a side view of a slide rail assembly in one embodiment of the utility model.

[0020] Figure 5 It is a cross-sectional view of the assembly structure of the drawer and the slide rail assembly in one embodiment of the utility model.

[0021] Figure 6 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 7 for Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0023] Figure 8 It is a schematic diagram of the overall structure of a cabinet in one embodiment of the utility model. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 8 The assembly structure of the drawer and the slide rail comprises a side panel 2 arranged on both sides of the drawer 1, and a slide rail assembly 3. The bottom of the side panel 2 is supported on the slide rail assembly 3. A matching tooth portion 4 is arranged at the rear end of the side panel 2. The slide rail assembly 3 is provided with an assembly hook portion 5. A soft component 6 is sleeved on the assembly hook portion 5. The bottom of the soft component 6 is supported on the matching tooth portion 4. The soft component 6 and the matching tooth portion 4 are interference-fitted, so that the side panel 2 is positioned up and down and installed on the slide rail assembly 3. The side panel 2 can be positioned left and right relative to the slide rail assembly 3. Adjustment; the teeth on the mating tooth portion 4 are embedded in the soft part 6, so that the mating tooth portion 4 and the soft part 6 are tightly matched, and there will be no left and right looseness between the mating tooth portion 4 and the soft part 6, thereby preventing the side panel 2 and the slide rail assembly 3 from loosening to the left and right; in addition, under the action of external force (i.e., moving the drawer 1 left and right with great force), the side panel 2 can overcome the friction between the mating tooth portion 4 and the soft part 6, so that the side panel 2 can move left and right relative to the slide rail assembly 3, thereby adjusting the left and right position of the side panel 2 relative to the slide rail assembly 3.

[0026] An assembly opening 7 is formed between the assembly hook 5 and the slide rail assembly 3 (i.e., the movable slide rail 15), a boss 8 is extended upward from the top of the rear end of the side panel 2, the mating tooth portion 4 is arranged on the boss 8, and the boss 8 is inserted into the assembly opening 7 so that the mating tooth portion 4 and the soft part 6 cooperate with each other; when the side panel 2 is installed, the side panel 2 is placed on the slide rail assembly 3, and then the drawer 1 (side panel 2) is pushed toward the rear end of the slide rail assembly 3 so that the boss 8 is inserted into the assembly opening 7; similarly, when the side panel 2 is removed, the drawer 1 (side panel 2) is pulled out toward the front end of the slide rail assembly 3 so that the boss 8 is separated from the assembly opening 7.

[0027] A guide portion 9 is provided on one side of the boss 8 extending downward, and a guide matching portion 10 is provided on one end of the soft part 6. The boss 8 is inserted into the assembly mouth 7 through the cooperation of the guide portion 9 and the guide matching portion 10. The guide portion 9 is tilted downward, and the guide matching portion 10 is arc-shaped. The design of the guide portion 9 and the guide matching portion 10 enables the boss 8 to be smoothly inserted into the assembly mouth 7 without getting stuck.

[0028] The boss 8 and the assembly hook 5 are made of metal material, which can improve the structural strength thereof, provide better support for the soft part 6 and the matching tooth part 4, and thereby make the soft part 6 and the matching tooth part 4 fit more closely.

[0029] The soft part 6 is made of plastic, that is, the soft part 6 is a soft plastic sleeve.

[0030] The mating tooth portion 4 forms point contact, line contact or surface contact with the soft component 6 .

[0031] The mating toothed portions 4 are distributed linearly on the boss 8 .

[0032] A clearance portion 11 is provided at the rear end of the side panel 2, the boss 8 is provided on the clearance portion 11, and when the boss 8 is inserted into the assembly opening 7, the assembly hook 5 is located on the clearance portion 11. The setting of the clearance portion 11 allows the side panel 2 to avoid the assembly hook 5 when the boss 8 is inserted into the assembly opening 7.

[0033] A left-right adjustment fixing portion 12 is provided between the side panel 2 and the slide rail assembly 3, and a fastener 13 is provided on the left-right adjustment fixing portion 12, so that the side panel 2 is positioned and installed on the slide rail assembly 3 in an up-down and forward-backward manner, and the side panel 2 is installed on the slide rail assembly 3 by adjusting the left-right adjustment fixing portion 12 in a left-right manner, so that the left-right position of the side panel 2 relative to the slide rail assembly 3 is adjustable. When installing the side panel 2, first insert the boss 8 into the assembly opening 7, and then install the fastener 13.

[0034] The left and right adjustment fixing part 12 includes a fixing hole 17 arranged at the front end of the slide rail assembly 3 and a fixing adjustment hole 18 arranged at the front end of the side panel 2. The fixing adjustment hole 18 is in the shape of an elongated strip. The fastener 13 is a screw. The screw is screwed onto the fixing hole 17 and passes through the fixing adjustment hole 18. The left and right position of the side panel 2 on the slide rail assembly 3 can be adjusted through the fixing adjustment hole 18 to prevent the side panel 2 from being difficult to assemble due to manufacturing errors, thereby facilitating the installation of the drawer 1. If the side panel 2 is provided with a fixing hole and cannot be adjusted, due to the manufacturing errors of different side panels 2, the position of the fixing hole on the side panel 2 will also have an error. In this way, the fixing hole on the side panel 2 may not be aligned with the fixing hole 17 on the slide rail assembly 3, resulting in difficulty in installing the side panel 2. Providing the fixing adjustment hole 18 can solve this problem.

[0035] A fixing block 19 is integrally extended from one end of the assembly hook 5 , and the fixing block 19 is welded or fixed to the slide rail assembly 3 by screws.

[0036] The slide rail assembly 3 includes a fixed slide rail 14 and a movable slide rail 15 which are slidably installed with respect to each other. The fixed slide rail 14 is installed on a cabinet body 16. The side panel 2 is positioned up and down and front and back on the movable slide rail 15. The drawer 1 is opened and closed by slidingly cooperating with the fixed slide rail 14 and the movable slide rail 15 and is set on the cabinet body 16. The drawer 1 is a drawer pull basket. The drawer 1 and the cabinet body 16 are combined into a cabinet.

[0037] The assembly hook 5 is arranged at the rear end of the movable slide rail 15 , and the fixing hole 17 is arranged at the front end of the movable slide rail 15 .

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An assembly structure of a drawer and a slide rail, comprising a side panel (2) arranged on a drawer (1), and a slide rail assembly (3), characterized in that: The bottom of the side plate (2) is supported on the slide rail assembly (3), a matching tooth portion (4) is provided on the side plate (2), an assembly hook portion (5) is provided on the slide rail assembly (3), a soft component (6) is sleeved on the assembly hook portion (5), the bottom of the soft component (6) is supported on the matching tooth portion (4), and the soft component (6) and the matching tooth portion (4) are interference fit, so that the side plate (2) is positioned up and down and installed on the slide rail assembly (3), and the side plate (2) can be adjusted left and right relative to the slide rail assembly (3).

2. The assembly structure of the drawer and the slide rail according to claim 1, characterized in that: An assembly opening (7) is formed between the assembly hook portion (5) and the slide rail assembly (3); a boss (8) is provided on the top of the side plate (2) extending upward; the mating tooth portion (4) is provided on the boss (8); and the boss (8) is inserted into the assembly opening (7) so that the mating tooth portion (4) and the soft component (6) are mated with each other.

3. The assembly structure of the drawer and the slide rail according to claim 2, characterized in that: A guide portion (9) is provided on one side of the boss (8) extending downward, and a guide matching portion (10) is provided on the soft component (6). The boss (8) is inserted into the assembly opening (7) through the matching of the guide portion (9) and the guide matching portion (10).

4. The assembly structure of the drawer and the slide rail according to claim 2, characterized in that: The boss (8) and the assembly hook (5) are made of metal material.

5. The assembly structure of the drawer and the slide rail according to claim 1, characterized in that: The soft part (6) is made of plastic.

6. The assembly structure of the drawer and the slide rail according to claim 1, characterized in that: The matching tooth portion (4) forms point contact, line contact or surface contact with the soft component (6).

7. The assembly structure of a drawer and a slide rail according to claim 2, characterized in that: The matching toothed portions (4) are linearly distributed on the boss (8).

8. The assembly structure of a drawer and a slide rail according to claim 2, characterized in that: A clearance portion (11) is provided on the side plate (2), a boss (8) is provided on the clearance portion (11), and when the boss (8) is inserted into the assembly opening (7), the assembly hook portion (5) is located on the clearance portion (11).

9. The assembly structure of a drawer and a slide rail according to claim 1, characterized in that: A left-right adjustment fixing portion (12) is provided between the side plate (2) and the slide rail assembly (3), and a fastener (13) is provided on the left-right adjustment fixing portion (12) so that the side plate (2) is positioned up and down and forward and backward and mounted on the slide rail assembly (3), and the side plate (2) is mounted on the slide rail assembly (3) by adjusting left and right through the left-right adjustment fixing portion (12).

10. The assembly structure of the drawer and the slide rail according to claim 9, characterized in that: The slide rail assembly (3) comprises a fixed slide rail (14) and a movable slide rail (15) which are slidably mounted on each other, the fixed slide rail (14) being mounted on a cabinet body (16), the side panel (2) being positioned up and down and front and back on the movable slide rail (15), and the drawer (1) being opened and closed by slidingly cooperating with the fixed slide rail (14) and the movable slide rail (15) on the cabinet body (16).

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