Laminate support assembly

Abstract

The utility model discloses a laminate support component, which comprises a male connecting piece arranged on a side plate and a female connecting piece arranged on a laminate, the male connecting piece comprises a horizontal inserting part, a vertical inserting part and a bearing plate which are integrally formed, the female connecting piece comprises a columnar part, an accommodating cavity for accommodating the vertical inserting part is arranged in the columnar part, and the bearing plate is arranged in the accommodating cavity. And an opening communicated with the accommodating cavity is formed in the side part of the columnar part. The laminate support assembly has the advantages of being simple in structure, low in production cost, convenient and fast to mount and dismount and high in assembly efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture accessory technical field, concretely relates to a layer board holds subassembly. BACKGROUND

[0002] At present, in order to improve the utilization rate of the space in the cabinet in the home life and office, the layer board support system is usually used in the cabinet to support the horizontally placed layer board, and the cabinet is divided into multiple layers of space, and the layer board can be used to place books, plants and other articles, but the existing layer board support system has many components, increases the cost, and the installation process is complicated and complex, and the assembly efficiency is low, when the larger article needs to be placed in the cabinet, it is inconvenient to disassemble and adjust, and there is certain limitation. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that the prior art exists, provides a layer board holds subassembly, which has simple structure, low production cost, convenient and fast installation and disassembly, high assembly efficiency.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A layer board holds subassembly, including male connecting piece installed on side plate and female connecting piece installed on layer board, the male connecting piece includes integrally formed horizontal insertion part, vertical insertion part and supporting plate, the female connecting piece includes columnar portion, the columnar portion is equipped with accommodating cavity for accommodating the vertical insertion part, and the columnar portion side is equipped with the opening that communicates with the accommodating cavity.

[0006] As a further improvement of the above technical scheme:

[0007] The horizontal insertion part includes variable diameter section and cylindrical section, one end of the variable diameter section away from the cylindrical section is small diameter end, and one end of the variable diameter section close to the cylindrical section is large diameter end.

[0008] The upper side of the variable diameter section is equipped with a plurality of first convex ribs.

[0009] The vertical insertion part and the supporting plate are equipped with inverted bevel portion at the joint.

[0010] The vertical insertion part includes extension part inserted in the opening and buckle part inserted in the accommodating cavity, the opening and the accommodating cavity are arranged in taper from top to bottom gradually increases, and the extension part and the buckle part are arranged in taper from top to bottom gradually increases.

[0011] The opposite inner side of the opening is equipped with positioning protrusion, and the opposite outer side of the extension part is equipped with positioning groove corresponding with the positioning protrusion.

[0012] The outer side of the columnar part is provided with a plurality of groups of horizontal convex ribs and a plurality of groups of vertical convex ribs.

[0013] The bottom of the columnar part is provided with a boundary.

[0014] The top outer periphery of the columnar part is provided with a first lead-in chamfer, and the inner periphery of the accommodating cavity and the opening bottom is provided with a second lead-in chamfer.

[0015] The accommodating cavity is provided with a first inclined sliding surface, the upper end of the first inclined sliding surface is offset towards the side away from the opening, and the lower end of the first inclined sliding surface is offset towards the side close to the opening; the buckle part is provided with a second inclined sliding surface corresponding to the first inclined sliding surface, the upper end of the second inclined sliding surface is offset towards the side away from the extension part, and the lower end of the second inclined sliding surface is offset towards the side close to the extension part.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a floorboard support assembly, which has the advantages of less components, simple structure, low production cost, convenient installation and disassembly, high assembly efficiency, good connection stability and simple and beautiful appearance. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an assembly example of the floorboard support assembly.

[0019] Figure 2 It is a structure schematic view of the combined state of the floorboard support assembly.

[0020] Figure 3 It is a structure schematic view of the split state of the floorboard support assembly.

[0021] Figure 4 It is a side view of the floorboard support assembly.

[0022] Figure 5 It is a front view of the floorboard support assembly.

[0023] Figure 6 It is a top view of the floorboard support assembly.

[0024] Figure 7 It is a schematic view of the first lead-in chamfer and the second lead-in chamfer on the female connector.

[0025] Figure 8This is a schematic diagram of the first inclined sliding surface on the female connector and the second inclined sliding surface on the male connector.

[0026] Figure 9 for Figure 8 Side view.

[0027] Legend:

[0028] 100. Side plate; 200. Shelf; 1. Male connector; 101. Horizontal insertion part; 1011. Variable diameter section; 1012. Cylindrical section; 102. Vertical insertion part; 1021. Extension part; 1022. Snap-fit ​​part; 103. Support plate; 104. Chamfered part; 2. Female connector; 201. Columnar part; 202. Accommodating cavity; 203. Opening; 3. First rib; 4. Positioning protrusion; 5. Positioning groove; 6. Horizontal rib; 7. Vertical rib; 8. Edge; 9. First guide chamfer; 10. Second guide chamfer; 11. First inclined sliding surface; 12. Second inclined sliding surface. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1 to 9 As shown, the shelf support assembly of this embodiment includes a male connector 1 mounted on the side plate 100 and a female connector 2 mounted on the shelf 200. The male connector 1 includes an integrally formed horizontal insertion part 101, a vertical insertion part 102 and a support plate 103. The female connector 2 includes a columnar part 201. The columnar part 201 is provided with a receiving cavity 202 for accommodating the vertical insertion part 102. The side of the columnar part 201 is provided with an opening 203 communicating with the receiving cavity 202. The shelf support assembly includes a male connector 1 and a female connector 2. It has a small number of components, a simple structure, and low production cost. During installation, the horizontal insertion part 101 of the male connector 1 is assembled into the pre-embedded hole of the side plate 100, and the columnar part 201 of the female connector 2 is assembled into the pre-embedded hole of the shelf 200. Then, the female connector 2 is inserted into the male connector 1, so that the vertical insertion part 102 passes through the receiving cavity 202 to achieve a snap-fit ​​engagement. During disassembly, the shelf 200 is lifted away from the male connector 1. The installation and disassembly are convenient and quick, the assembly efficiency is high, and the connection stability is good. After assembly, the male connector 1 and the female connector 2 are not visible on the side plate 100 and the shelf 200, achieving an "invisible" effect and a simple and beautiful appearance.

[0031] Preferably, the horizontal insertion part 101 includes a variable diameter section 1011 and a cylindrical section 1012. The end of the variable diameter section 1011 away from the cylindrical section 1012 is the small diameter end, and the end of the variable diameter section 1011 near the cylindrical section 1012 is the large diameter end. This facilitates the quick alignment and insertion of the horizontal insertion part 101 with the pre-embedded hole of the side plate 100, thereby improving assembly efficiency.

[0032] Preferably, the upper side of the variable diameter section 1011 is provided with several sets of first ribs 3, and the height of the first ribs 3 gradually decreases from the small diameter end to the large diameter end. In this embodiment, by providing the first ribs 3 on the variable diameter section 1011, the friction of the horizontal insertion part 101 in the pre-embedded hole of the side plate 100 can be increased, the connection stability is good, and the male connector 1 is effectively prevented from falling out of the pre-embedded hole of the side plate 100. The height of the first ribs 3 gradually decreases from the small diameter end to the large diameter end. When the horizontal insertion part 101 is inserted into the pre-embedded hole of the side plate 100, the variable diameter section 1011 can be tilted downward to avoid the first ribs 3 contacting the inner wall of the pre-embedded hole of the side plate 100 and generating resistance, so that the horizontal insertion part 101 can be easily inserted. Then, the variable diameter section 1011 is adjusted to be horizontal, and the first ribs 3 abut against the inner wall of the pre-embedded hole of the side plate 100 to form a lock.

[0033] Preferably, the vertical insertion part 102 and the support plate 103 are provided with a chamfered part 104, which can effectively enhance the structural strength between the vertical insertion part 102 and the support plate 103, reduce stress concentration, and prevent excessive local stress at the joint between the vertical insertion part 102 and the support plate 103 from causing fracture after the layer plate 200 and the female connector 2 are assembled on the male connector 1, thereby effectively improving the load-bearing capacity.

[0034] Preferably, the vertical insertion part 102 includes an extension part 1021 passing through the opening 203 and a latching part 1022 passing through the receiving cavity 202. The opening 203 and the receiving cavity 202 are tapered and gradually increase in size from top to bottom, and the extension part 1021 and the latching part 1022 are tapered and gradually increase in size from top to bottom. In this embodiment, the opening 203 and the accommodating cavity 202 are tapered, meaning that the cross-sectional area of ​​the upper end of the opening 203 and the accommodating cavity 202 is smaller, and the cross-sectional area of ​​the lower end is larger. At the same time, the extension 1021 and the latching part 1022 are tapered, meaning that the cross-sectional area of ​​the upper end of the extension 1021 and the latching part 1022 is smaller, and the cross-sectional area of ​​the lower end is larger. When the female connector 2 is inserted into the male connector 1, the lower end of the opening 203 and the accommodating cavity 202 aligns with the upper end of the extension 1021 and the latching part 1022, which facilitates quick positioning and alignment. The assembly operation is simple and convenient, which can effectively improve the assembly efficiency and achieve the effect of increasingly tight assembly between the female connector 2 and the male connector 1 from top to bottom.

[0035] Preferably, the opening 203 has a positioning protrusion 4 on its inner side and a positioning groove 5 corresponding to the positioning protrusion 4 on its outer side. In this embodiment, when the female connector 2 is assembled onto the male connector 1, the positioning grooves 5 on both sides of the extension 1021 engage with the positioning protrusions 4 on both sides of the opening 203, which can constrain the female connector 2 in the vertical direction and effectively prevent the female connector 2 from being displaced relative to the male connector 1.

[0036] Preferably, the outer side of the columnar portion 201 is provided with several sets of horizontal ribs 6 and several sets of vertical ribs 7. In this embodiment, by providing multiple sets of horizontal ribs 6 on the outer side of the columnar portion 201, the friction of the female connector 2 in the pre-embedded hole of the shelf plate 200 can be increased, resulting in good connection stability and effectively preventing the female connector 2 from falling out of the pre-embedded hole of the shelf plate 200 during the process of lifting the shelf plate 200 from the side plate 100; by providing multiple sets of vertical ribs 7 on the outer side of the columnar portion 201, the male connector 1 can play an inward tensioning role in the female connector 2, causing the vertical ribs 7 at both ends of the opening 203 of the female connector 2 to be squeezed outward in the pre-embedded hole of the shelf plate 200, resulting in a better fastening effect.

[0037] Preferably, the bottom of the columnar portion 201 is provided with an edge 8. When the female connector 2 is assembled into the pre-embedded hole of the shelf plate 200, the upper surface of the edge 8 will abut against the lower surface of the shelf plate 200, thereby limiting the depth of the female connector 2 in the pre-embedded hole of the shelf plate 200. This avoids the female connector 2 from being assembled too deeply, affecting the fit between the female connector 2 and the male connector 1. At the same time, when the female connector 2 is assembled onto the male connector 1, the lower surface of the edge 8 will abut against the upper surface of the support plate 103, which can effectively increase the contact area between the columnar portion 201 and the support plate 103, so that the load is evenly distributed and the stability of the female connector 2 on the male connector 1 is improved.

[0038] like Figure 7 As shown, preferably, the top outer periphery of the columnar portion 201 is provided with a first guide chamfer 9, and the bottom inner periphery of the receiving cavity 202 and the opening 203 is provided with a second guide chamfer 10. In this embodiment, the top outer periphery of the columnar portion 201 is provided with a first guide chamfer 9. When the female connector 2 is assembled into the pre-embedded hole of the shelf plate 200, the first guide chamfer 9 can play a guiding role, allowing the columnar portion 201 to smoothly enter the pre-embedded hole of the shelf plate 200, avoiding jamming during the assembly of the female connector 2 and the shelf plate 200, and improving assembly efficiency; at the same time, the bottom inner periphery of the receiving cavity 202 is provided with a second guide chamfer 10. When the female connector 2 is assembled onto the male connector 1, the second guide chamfer 10 can also play a guiding role, allowing the vertical insertion portion 102 to smoothly enter the receiving cavity 202, avoiding jamming during the assembly of the female connector 2 and the male connector 1, and improving assembly efficiency.

[0039] It should be noted that, in the combined state of the female connector 2 and the male connector 1, the second guide chamfer 10 and the chamfered portion 104 are in clearance fit.

[0040] like Figure 8 and Figure 9As shown, preferably, the accommodating cavity 202 is provided with a first inclined sliding surface 11, the upper end of the first inclined sliding surface 11 is offset away from the opening 203, and the lower end of the first inclined sliding surface 11 is offset towards the opening 203; the latching part 1022 is provided with a second inclined sliding surface 12 corresponding to the first inclined sliding surface 11, the upper end of the second inclined sliding surface 12 is offset away from the extension part 1021, and the lower end of the second inclined sliding surface 12 is offset towards the extension part 1021. When the female connector 2 is assembled onto the male connector 1, the first inclined sliding surface 11 in the accommodating cavity 202 will slide in contact with the second inclined sliding surface 12 on the latching part 1022. During the process of the female connector 2 moving from top to bottom, the female connector 2 will move towards the side plate 100 under the action of the first inclined sliding surface 11 and the second inclined sliding surface 12, thereby making the shelf 200 and the side plate 100 fit tightly together.

[0041] The above description is merely a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. For those skilled in the art, improvements and modifications obtained without departing from the technical concept of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A shelf support assembly, characterized in that, It includes a male connector (1) mounted on a side plate (100) and a female connector (2) mounted on a shelf (200). The male connector (1) includes an integrally formed horizontal insertion part (101), a vertical insertion part (102) and a support plate (103). The female connector (2) includes a columnar part (201). The columnar part (201) has a receiving cavity (202) for accommodating the vertical insertion part (102). The side of the columnar part (201) has an opening (203) communicating with the receiving cavity (202).

2. The shelf support assembly according to claim 1, characterized in that, The horizontal insertion part (101) includes a variable diameter section (1011) and a cylindrical section (1012). The end of the variable diameter section (1011) away from the cylindrical section (1012) is the small diameter end, and the end of the variable diameter section (1011) close to the cylindrical section (1012) is the large diameter end.

3. The shelf support assembly according to claim 2, characterized in that, The upper side of the variable diameter section (1011) is provided with several sets of first ribs (3).

4. The shelf support assembly according to claim 3, characterized in that, The vertical insertion part (102) is provided with a chamfered part (104) at the junction with the support plate (103).

5. The shelf support assembly according to claim 4, characterized in that, The vertical insertion part (102) includes an extension part (1021) passing through the opening (203) and a latching part (1022) passing through the receiving cavity (202). The opening (203) and the receiving cavity (202) are tapered and gradually increase in size from top to bottom. The extension part (1021) and the latching part (1022) are tapered and gradually increase in size from top to bottom.

6. The shelf support assembly according to claim 5, characterized in that, The opening (203) has a positioning protrusion (4) on its inner side and the extension (1021) has a positioning groove (5) on its outer side corresponding to the positioning protrusion (4).

7. The shelf support assembly according to claim 6, characterized in that, The outer side of the columnar part (201) is provided with several sets of horizontal ribs (6) and several sets of vertical ribs (7).

8. The shelf support assembly according to claim 7, characterized in that, The bottom of the columnar portion (201) is provided with a ferrule (8).

9. The shelf support assembly according to claim 8, characterized in that, The top outer periphery of the columnar part (201) is provided with a first guide chamfer (9), and the bottom inner periphery of the accommodating cavity (202) and the opening (203) is provided with a second guide chamfer (10).

10. The shelf support assembly according to claim 9, characterized in that, The accommodating cavity (202) is provided with a first inclined sliding surface (11), the upper end of the first inclined sliding surface (11) is offset toward the side away from the opening (203), and the lower end of the first inclined sliding surface (11) is offset toward the side close to the opening (203). The latching part (1022) is provided with a second inclined sliding surface (12) corresponding to the first inclined sliding surface (11). The upper end of the second inclined sliding surface (12) is offset away from the extension part (1021), and the lower end of the second inclined sliding surface (12) is offset towards the extension part (1021).

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