Back plate drawstring for diamond cabinet

Abstract

The utility model discloses a backboard drawstring for a diamond cabinet, which is provided with a first base plane, a second base plane, a first side surface and a second side surface, and on the cross section of the drawstring, the first base plane, the first side surface, the second base plane and the second side surface are sequentially connected end to end; the first base plane and the second base plane are arranged on the two sides of the middle line of the cross section of the drawstring in the length direction. A clamping groove A and a clamping groove C are formed in the first side face, a clamping groove B and a clamping groove D are formed in the second side face, groove openings of the clamping groove A and the clamping groove B face the same side of the center line, groove openings of the clamping groove C and the clamping groove D face the other side of the center line, a 90-degree angle is formed between the clamping groove A and the clamping groove B, the groove bottoms of the clamping groove A and the clamping groove B point to the first base plane, a 90-degree angle is formed between the clamping groove C and the clamping groove D, and the groove bottoms of the clamping groove C and the clamping groove D point to the second base plane. The clamping groove A and the clamping groove B are used for installing the back plate with the first thickness, and the clamping groove C and the clamping groove D are used for installing the back plate with the second thickness. According to the utility model, the drawstring with one specification is used for mounting back plates with two thicknesses, the specification of the drawstring is reduced by a half, manufacturing materials are saved by a half, and the inventory cost is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of furniture connector technology, and in particular to a back panel pull strap for a diamond cabinet. Background Technology

[0002] To make full use of the corner space, diamond-shaped floor-standing cabinets and tall cabinets were designed at the corner. For example... Figure 1 As shown, existing corner cabinets include: two back panels 21, two side panels 22, a door panel 23, a bottom panel 24, and a top panel. Chinese Patent No. CN209586886U, "Corner Connecting Device and Corner Cabinet," discloses a corner connecting device for connecting multiple panels. The corner connecting device includes at least two mounting structures. The sides of two mounting structures are interconnected, forming an angle between them. A mounting groove for mounting panels is provided on the side of one mounting structure away from the other, extending along the side of the mounting structure. A mounting hole parallel to the side of the mounting structure is also provided inside the mounting structure, accommodating one end of a connecting rod, the other end of which is used to connect the panel. Connecting two back panels using this corner connecting device ensures the perpendicularity of the two back panels and improves the assembly efficiency of the corner cabinet. However, for back panels of different thicknesses, the mounting groove of the corner connecting device needs to be processed into different specifications, increasing the size of the corner connecting device and consequently increasing inventory costs. Utility Model Content

[0003] This utility model provides a back panel pull strap for a diamond cabinet to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A back panel pull strap for a diamond cabinet, the pull strap having a first base plane, a second base plane, a first side surface, and a second side surface, wherein the first base plane, the first side surface, the second base plane, and the second side surface are connected end to end in a sequential manner in the cross-section of the pull strap, the first base plane and the second base plane are located on both sides of the centerline along the length direction of the cross-section of the pull strap; the first side surface has a clamping groove A and a clamping groove C, and the second side surface has a clamping groove B and a clamping groove D, the openings of clamping groove A and clamping groove B face the same side of the centerline, the openings of clamping groove C and clamping groove D face the other side of the centerline, clamping groove A and clamping groove B form a 90-degree angle and the bottom of the grooves both point to the first base plane, clamping groove C and clamping groove D form a 90-degree angle and the bottom of the grooves both point to the second base plane, clamping groove A and clamping groove B are used to install a back panel of a first thickness, and clamping groove C and clamping groove D are used to install a back panel of a second thickness.

[0006] Preferably, groove A and groove C form a 90-degree angle, and groove B and groove D form a 90-degree angle.

[0007] Preferably, the first base plane and the second base plane are parallel and spaced apart, the clamping groove A and the clamping groove B are each at a 45-degree angle with the first base plane, and the clamping groove C and the clamping groove D are each at a 45-degree angle with the second base plane.

[0008] Preferably, the first side surface includes a side plane A and a side plane C, one side edge of the side plane A is connected to the second base plane, the other side edge points to the side plane C, the side plane A is at a 135-degree angle with the second base plane, the side plane A is at a 90-degree angle with the side plane C, and the side plane C is connected to the first base plane; the clamping groove A is located on the side plane A, and the clamping groove C is located on the side plane C.

[0009] The second side surface includes a side plane B and a side plane D, one side edge of the side plane B is connected to the second base plane, the other side edge points to the side plane D, the side plane B is at a 135-degree angle with the second base plane, the side plane B is at a 90-degree angle with the side plane D, and the side plane D is connected to the first base plane; the clamping groove B is located on the side plane B, and the clamping groove D is located on the side plane D.

[0010] Preferably, the groove width of the clamping groove A is greater than that of the clamping groove C, and the clamping groove A is located between the groove bottom of the clamping groove C and the second base plane; the clamping groove B is located between the groove bottom of the clamping groove D and the second base plane.

[0011] Preferably, the first base plane, the second base plane, the first side surface, and the second side surface enclose a cavity.

[0012] Preferably, at least two groups of reinforcing components are arranged between the first base plane and the second base plane, and the reinforcing components are respectively fixedly connected to the first base plane and the second base plane.

[0013] Preferably, each group of reinforcing components includes two reinforcing rib plates, one side edge of the reinforcing rib plate is fixedly connected to the first base plane, and the other side edge is fixedly connected to the second base plane.

[0014] Preferably, a mounting pipe parallel to the center line of the pull belt is fixedly arranged in the middle of the two reinforcing rib plates, and an inner hole of the mounting pipe is matched with a connecting rod for mounting a top plate and a bottom plate.

[0015] Preferably, a protrusion is fixedly arranged on the inner hole wall of the mounting pipe.

[0016] Advantages:

[0017] The back plate pull belt for the diamond cabinet disclosed in the present application is provided with the clamping groove A and the clamping groove B for mounting the back plate of the first thickness, and the clamping groove C and the clamping groove D for mounting the back plate of the second thickness, so that one specification of the pull belt can be used for the installation of two kinds of thickness back plates, the specification of the pull belt is reduced by half, half of the manufacturing materials is saved, and the inventory cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a structural schematic diagram of the existing corner cabinet.

[0020] Figure 2 It is a cross-sectional schematic diagram of the back plate pull belt for the diamond cabinet disclosed by the present application.

[0021] Figure 3 It is Figure 2 It is a local enlarged view of I in the middle.

[0022] Figure 4 It is a schematic diagram of installing a 9mm thick back plate by using the back plate pull belt for the diamond cabinet disclosed by the present application.

[0023] Figure 5 It is a schematic diagram of installing a 5mm thick back plate by using the back plate pull belt for the diamond cabinet disclosed by the present application.

[0024] 11, first base plane; 12, second base plane; 13, first side face; 131, side plane A; 132, side plane C; 133, first connecting face; 14, second side face; 141, side plane B; 142, side plane D; 143, second connecting face; 15, clamping groove A; 16, clamping groove C; 17, clamping groove B; 18, clamping groove D; 191, reinforcing rib plate; 192, mounting pipe; 1921, protrusion;

[0025] 21, back plate; 22, side plate; 23, door plate; 24, bottom plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0027] A back plate pull belt for a diamond cabinet, in combination with Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the pull strip has a first base plane 11, a second base plane 12, a first side plane 13 and a second side plane 14. In the cross section of the pull strip: the first base plane 11, the first side plane 13, the second base plane 12 and the second side plane 14 are connected in sequence, the first base plane 11 and the second base plane 12 are arranged on both sides of the middle line of the cross section of the pull strip along the length direction; the first side plane 13 is provided with a clamping groove A 15 and a clamping groove C 16, and the second side plane 14 is provided with a clamping groove B 17 and a clamping groove D 18; the openings of the clamping groove A 15 and the clamping groove B 17 are on the same side of the middle line, and the openings of the clamping groove C 16 and the clamping groove D 18 are on the other side of the middle line; the clamping groove A 15 and the clamping groove B 17 form a 90-degree angle and the groove bottoms thereof point to the first base plane 11, and the clamping groove C 16 and the clamping groove D 18 form a 90-degree angle and the groove bottoms thereof point to the second base plane 12; the clamping groove A 15 and the clamping groove B 17 are used for mounting the backboard 21 of the first thickness, and the clamping groove C 16 and the clamping groove D 18 are used for mounting the backboard 21 of the second thickness.

[0028] When the backboard 21 of the first thickness needs to be installed, the side end portions of the two backboards 21 are respectively inserted and embedded in the clamping groove A 15 and the clamping groove B 17, and the clamping angle of the clamping groove A 15 and the clamping groove B 17 ensures that the two backboards 21 are perpendicular. When the backboard 21 of the second thickness needs to be installed, the pull strip is rotated so that the clamping groove C 16 and the clamping groove D 18 face the two backboards 21, and the side end portions of the two backboards 21 of the second thickness are respectively inserted and embedded in the clamping groove C 16 and the clamping groove D 18, and the clamping angle of the clamping groove C 16 and the clamping groove D 18 ensures that the two backboards 21 are perpendicular. The long pull strip of the present application realizes the installation of backboards 21 of two thicknesses with one specification, thereby reducing the specification of the pull strip by half, saving half of the production materials, and further reducing the inventory cost.

[0029] In the present embodiment, the backboard 21 of the first thickness is 9 mm thick, and the backboard 21 of the second thickness is 5 mm thick. The selection of the two most common thicknesses can further reduce the inventory cost.

[0030] Preferably, the clamping groove A 15 and the clamping groove C 16 form a 90-degree angle, and the clamping groove B 17 and the clamping groove D 18 form a 90-degree angle, so that the pull strip can be quickly switched after being rotated by 180 degrees.

[0031] Preferably, the first base plane 11 and the second base plane 12 are parallel and arranged at intervals, the clamping groove A 15 and the clamping groove B 17 form a 45-degree angle with the first base plane 11, and the clamping groove C 16 and the clamping groove D 18 form a 45-degree angle with the second base plane 12, thereby ensuring that the first base plane 11 or the second base plane 12 forms a 135-degree angle with the backboard 21 when facing the door panel 23, so that the first base plane 11 and the second base plane 12 play a role of giving way when the pull strip is used to install backboards 21 of two thicknesses, preventing interference with the wall at the corner and occupying too much space inside the corner cabinet.

[0032] Preferably, the first side surface 13 comprises a side plane A131 and a side plane C132, one side edge of the side plane A131 is connected to the second base plane 12, the other side edge points to the side plane C132, the side plane A131 is at an angle of 135 degrees with the second base plane 12, the side plane A131 is at an angle of 90 degrees with the side plane C132, and the side plane C132 is connected to the first base plane 11; the clamping groove A15 is located on the side plane A131, and the clamping groove C16 is located on the side plane C132.

[0033] The second side surface 14 comprises a side plane B141 and a side plane D142, one side edge of the side plane B141 is connected to the second base plane 12, the other side edge points to the side plane D142, the side plane B141 is at an angle of 135 degrees with the second base plane 12, the side plane B141 is at an angle of 90 degrees with the side plane D142, and the side plane D142 is connected to the first base plane 11; the clamping groove B17 is located on the side plane B141, and the clamping groove D18 is located on the side plane D142. This arrangement can reduce the sharp corner structure, facilitate the arrangement of each clamping groove, and facilitate processing; and each clamping groove corresponds to a reinforcing structure, which can also improve the strength at the first side surface 13 and the second side surface 14.

[0034] Preferably, the groove width of the clamping groove A15 is greater than that of the clamping groove C16, and the clamping groove A15 is located between the groove bottom of the clamping groove C16 and the second base plane 12; the clamping groove B17 is located between the groove bottom of the clamping groove D18 and the second base plane 12. This arrangement allows the clamping groove A15 and the clamping groove C16 to partially overlap in an interlaced manner in the groove depth direction of the clamping groove A15; allows the clamping groove B17 and the clamping groove D18 to partially overlap in an interlaced manner in the groove depth direction of the clamping groove B17; thereby allowing the distance between the first base plane 11 and the second base plane 12 to be reduced, and further allowing the volume of the pull tab to be reduced, the amount of material used to be reduced, and the weight of the pull tab to be reduced.

[0035] Specifically, the first side surface 13 further comprises a first connecting surface 133, the side plane A131 and the side plane C132 are connected through the first connecting surface 133, and the angle between the first connecting surface 133 and the side plane A131 and the side plane C132 is 135 degrees, so as to strengthen the connection strength of the side plane A131 and the side plane C132 through the first connecting surface 133. The second side surface 14 further comprises a second connecting surface 143, the side plane B141 and the side plane D142 are connected through the second connecting surface 143, and the angle between the second connecting surface 143 and the side plane B141 and the side plane D142 is 135 degrees, so as to strengthen the connection strength of the side plane B141 and the side plane D142 through the second connecting surface 143.

[0036] Preferably, the first base plane 11, the second base plane 12, the first side surface 13, and the second side surface 14 form a cavity, which further reduces the amount of material used and the weight of the pull tab.

[0037] Preferably, at least two groups of reinforcing components are arranged between the first base plane 11 and the second base plane 12, and in the embodiment, the reinforcing components are two groups. The reinforcing components are fixedly connected with the first base plane 11 and the second base plane 12 respectively, and reinforce the middle part of the first base plane 11 and the second base plane 12, so as to ensure the strength of the pull belt.

[0038] Preferably, each group of reinforcing components comprises two-sided reinforcing rib plates 191, one side of which is fixedly connected with the first base plane 11, and the other side of which is fixedly connected with the second base plane 12.

[0039] Specifically, the reinforcing rib plates 191 are perpendicular to the first base plane 11 and the second base plane 12, so that the first base plane 11 and the second base plane 12 apply force to the reinforcing rib plates 191 along the plate body of the reinforcing rib plates 191.

[0040] Preferably, a mounting pipe 192 parallel to the center line of the pull belt is arranged in the middle of the two-sided reinforcing rib plate 191, and the inner hole of the mounting pipe 192 is used to connect the connecting rod for mounting the top plate and the bottom plate 24. The inner hole of the mounting pipe 192 is aligned with the mounting hole on the top plate and the bottom plate 24, the connecting rod is inserted into the inner hole of the mounting pipe 192, and in the embodiment, the connecting rod adopts a rod plug, so as to realize the connection of the top plate and the bottom plate 24 with the pull belt. At the same time, the mounting pipe 192 realizes the connection of the middle part of the two-sided reinforcing rib plate 191, and plays a role in strengthening the connection strength.

[0041] Preferably, a protrusion 1921 is arranged on the inner hole wall of the mounting pipe 192, so as to strengthen the connection of the rod plug with the inner hole of the mounting pipe 192, and avoid the rod plug from rotating and loosening. In the embodiment, three strip-shaped protrusions are uniformly distributed along the circumference of the inner hole wall of the mounting pipe 192, so as to enhance the fixing effect of the rod plug.

[0042] Specifically, the pull belt of the present application has simple structure, is convenient for processing into a profile, and is conducive to reducing production cost.

[0043] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A backboard pull for a diamond cabinet, characterized by, The pull tape has a first base plane (11), a second base plane (12), a first side plane (13) and a second side plane (14), in the cross section of the pull tape: the first base plane (11), the first side plane (13), the second base plane (12) and the second side plane (14) are sequentially connected, the first base plane (11) and the second base plane (12) are arranged on both sides of the middle line of the pull tape cross section along the length direction; the first side plane (13) is provided with a clamping groove A (15) and a clamping groove C (16), the second side plane (14) is provided with a clamping groove B (17) and a clamping groove D (18), the slot openings of the clamping groove A (15) and the clamping groove B (17) are towards the same side of the middle line, the slot openings of the clamping groove C (16) and the clamping groove D (18) are towards the other side of the middle line, the clamping groove A (15) and the clamping groove B (17) form a 90-degree angle and the groove bottoms are both directed to the first base plane (11), the clamping groove C (16) and the clamping groove D (18) form a 90-degree angle and the groove bottoms are both directed to the second base plane (12), the clamping groove A (15) and the clamping groove B (17) are used for mounting a back plate (21) of a first thickness, the clamping groove C (16) and the clamping groove D (18) are used for mounting a back plate (21) of a second thickness.

2. A backplate pull for a diamond cabinet as claimed in claim 1, wherein, The clamping groove A (15) and the clamping groove C (16) form a 90-degree angle, the clamping groove B (17) and the clamping groove D (18) form a 90-degree angle.

3. A backplate pull for a diamond cabinet as claimed in claim 2, characterised in that, The first base plane (11) and the second base plane (12) are parallel and arranged in a spaced manner, the clamping groove A (15) and the clamping groove B (17) form a 45-degree angle with the first base plane (11), the clamping groove C (16) and the clamping groove D (18) form a 45-degree angle with the second base plane (12).

4. A backplate pull for a diamond cabinet as claimed in claim 3, wherein, The first side plane (13) comprises a side plane A (131) and a side plane C (132), one side edge of the side plane A (131) is connected to the second base plane (12) and the other side edge is directed to the side plane C (132), the side plane A (131) forms a 135-degree angle with the second base plane (12), the side plane A (131) forms a 90-degree angle with the side plane C (132), and the side plane C (132) is connected to the first base plane (11); the clamping groove A (15) is located on the side plane A (131), and the clamping groove C (16) is located on the side plane C (132). The second side plane (14) comprises a side plane B (141) and a side plane D (142), one side edge of the side plane B (141) is connected to the second base plane (12) and the other side edge is directed to the side plane D (142), the side plane B (141) forms a 135-degree angle with the second base plane (12), the side plane B (141) forms a 90-degree angle with the side plane D (142), and the side plane D (142) is connected to the first base plane (11); the clamping groove B (17) is located on the side plane B (141), and the clamping groove D (18) is located on the side plane D (142).

5. A backplate pull for a diamond cabinet as claimed in claim 4, wherein, The slot width of the clamping groove A (15) is greater than that of the clamping groove C (16), the clamping groove A (15) is located between the groove bottom of the clamping groove C (16) and the second base plane (12); the clamping groove B (17) is located between the groove bottom of the clamping groove D (18) and the second base plane (12).

6. A backplate pull for a diamond cabinet as claimed in claim 4, wherein, The first base plane (11), the second base plane (12), the first side surface (13) and the second side surface (14) form a cavity.

7. A backplate pull for a diamond cabinet as claimed in claim 6, wherein, At least two groups of reinforcing components are arranged between the first base plane (11) and the second base plane (12), and the reinforcing components are respectively fixedly connected to the first base plane (11) and the second base plane (12).

8. A backplate pull strip for a diamond cabinet according to claim 7, characterised in that, Each group of reinforcing components includes two reinforcing rib plates (191), one side of the reinforcing rib plate (191) is fixedly connected to the first base plane (11), and the other side is fixedly connected to the second base plane (12).

9. A backplate pull strip for a diamond cabinet as claimed in claim 8, characterised in that, A mounting pipe (192) parallel to the center line of the pull belt is fixedly arranged in the middle of the two reinforcing rib plates (191), and the inner hole of the mounting pipe (192) is connected to a connecting rod for mounting a top plate and a bottom plate (24).

10. A backplate pull strip for a diamond cabinet as claimed in claim 9, wherein, The inner hole wall of the mounting pipe (192) is fixedly provided with a protrusion (1921).

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