Hardware mounting piece for furniture splicing frame

Abstract

The utility model discloses a hardware mounting piece for a furniture splicing frame, the whole hardware mounting piece is Z-shaped, the hardware mounting piece comprises a mounting plate, a positioning pressing plate and a positioning insertion plate, the mounting plate and the positioning insertion plate are respectively arranged on two sides of the positioning pressing plate, the mounting plate is positioned on the outer side of the positioning pressing plate, and the positioning insertion plate is positioned on the outer side of the positioning pressing plate. The mounting plate is located on the inner side of the positioning pressing plate and is perpendicular to the upper surface of the positioning pressing plate, a connecting hole is formed in a plate body of the mounting plate, and the positioning inserting plate is located on the inner side of the positioning pressing plate and is perpendicular to the lower surface of the positioning pressing plate; a rack matched with a clamping strip structure of a sliding groove opening in the surface of a splicing rod is arranged on the side, away from the mounting plate, of the positioning inserting plate, when the positioning inserting plate is inserted into the sliding groove, the rack and the clamping strip structure are connected together in a clamped mode, and at the moment, the positioning pressing plate is just pressed on a rod body of the splicing rod. By means of the mode, the connecting piece can meet the installation requirement of the splicing rod, the universality of the connecting piece is improved, and the overall cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of connecting piece, especially a hardware mounting spare for furniture splicing frame. BACKGROUND

[0002] With the development of the times, assembled furniture gradually becomes popular, and the assembled furniture is simple to combine, easy to standardize production and on-site assembly, and is particularly welcomed by some people who like to do it themselves DIY, and the core of the design of the assembled furniture is to divide the furniture into various units easy to assemble, and the splicing kit is a splicing unit combination component that can be combined into furniture, and various required splicing units can be formed by combining different splicing kits, and the structure of some commonly used splicing kits is complex and the overall precision is not enough, and during the splicing process, on the one hand, the splicing is not convenient and generally requires special tools to complete the overall splicing, which is not conducive to manual DIY, and on the other hand, the furniture frame stability is not good in actual use and is easy to collapse. In order to solve this problem, the inventor of the present application has invented a connecting kit with a six-way joint as the center (CN202321967891.9) on the basis of the commonly used splicing kit, and a connecting piece is still needed to install the corresponding hardware component on the kit to meet the assembly requirements of the actual functional unit, and some existing hardware mounting spares are not matched with the kit, are not easy to be fixed on the kit, and have poor universality, and different hardware components often require different connecting piece structures. SUMMARY

[0003] The technical problem solved by the utility model is to provide a hardware mounting spare for furniture splicing frame, which can be matched with the splicing kit and has good universality.

[0004] To solve the above technical problems, one technical scheme of the utility model is to provide a hardware mounting spare for furniture splicing frame, the furniture splicing frame is continuously spliced by splicing rods with a square cross section, sliding grooves are arranged on four sides of the splicing rod, a clamping strip structure is arranged in the slot of the sliding groove, the hardware mounting spare is movably installed in the sliding groove, the hardware mounting spare is in the shape of Z, and comprises a mounting plate, a positioning pressing plate and a positioning plug-in plate, the mounting plate and the positioning plug-in plate are respectively arranged on the two sides of the positioning pressing plate, the mounting plate is located on the outer side of the positioning pressing plate, a connecting hole is arranged on the plate body of the mounting plate, the positioning plug-in plate is located on the inner side of the positioning pressing plate and is perpendicular to the lower surface of the positioning pressing plate, a gear rack matched with the clamping strip structure of the slot of the sliding groove is arranged on the side of the positioning plug-in plate away from the mounting plate, and the gear rack and the clamping strip structure are clamped together when the positioning plug-in plate is inserted into the sliding groove, and at this time, the positioning pressing plate is just pressed on the rod body of the splicing rod.

[0005] In a preferred embodiment of the utility model, the thickness of the positioning plugboard is less than the width of the chute notch, the height of the rack and the thickness of the positioning plugboard are greater than the width of the notch, a transition slope is arranged between the side of the rack without the transition slope and the plane of the bottom surface, and the maximum distance from the straight line where the tooth root of the rack is located to the transition slope matches the width gap of the chute notch.

[0006] In a preferred embodiment of the utility model, the cross-sectional profile of the rack matches the cross-sectional profile of the inner side of the clamping strip structure.

[0007] In a preferred embodiment of the utility model, the part of the rack that is higher than the plate surface of the positioning plugboard is not more than half of the width of the notch.

[0008] In a preferred embodiment of the utility model, the mounting plate is perpendicular to the upper surface of the positioning pressing plate, and the width of the positioning pressing plate is greater than the width of the chute notch.

[0009] In a preferred embodiment of the utility model, the hardware mounting part is provided with a splicing position matching the shape of the hardware mounting part on the corresponding hardware component, the splicing position comprises a clamping groove and a pressing surface, the clamping groove matches the shape of the mounting plate, the groove is provided with a splicing positioning hole corresponding to the connecting hole, the pressing surface is arranged on the plane where the opening end of the clamping groove is located and matches the shape of the positioning pressing plate, and when the mounting plate is installed in the clamping groove, the pressing surface just abuts against the positioning pressing plate.

[0010] In a preferred embodiment of the utility model, the hardware mounting part has two types, one is a single-hole part, and the other is a multi-hole part, the single-hole part is provided with one connecting hole, and the multi-hole part is provided with multiple connecting holes.

[0011] The utility model has the advantages that the utility model is a special hardware mounting part developed according to the needs of the existing products of the company, the product has simple structure, strong bearing capacity, is easy to install, has good versatility, can be connected with hardware components with different functions according to the unified standard interface, can meet the assembly requirements of the splicing kit functional units on one hand, and on the other hand, reduces the types of connecting parts, is convenient for manual installation and is beneficial to batch production and reduces the overall cost. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a cross-sectional structure schematic diagram of the installation mode of a preferred embodiment of the utility model.

[0013] Figure 2 It is a cross-sectional structure schematic diagram of the installation mode of another preferred embodiment of the utility model.

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation method of another preferred embodiment of the utility model;

[0015] Figure 4 It is a schematic diagram of the connection method of an embodiment and various hardware components;

[0016] Figure 5 It is a schematic diagram of the connection method of another embodiment and hardware components;

[0017] The markings of the components in the accompanying drawings are as follows:

[0018] 1. Hardware mounting parts, 2. Splicing rods, 3. Hardware components;

[0019] 101. Mounting plate, 102. Positioning pressure plate, 103. Positioning insert, 104. Connecting hole, 105. Rack, 106. Tooth root, 107. Transition slope;

[0020] 201. Slide groove, 202. Card strip structure. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0022] Example 1

[0023] Please participate Figure 1 and Figure 4 A hardware mounting part for a furniture splicing frame, the furniture splicing frame is formed by continuously splicing splicing rods 2 with square cross-sections, the four sides of the splicing rods 2 are provided with slide grooves 201, the notch of the slide groove is provided with a card strip structure 202, the hardware mounting part 1 is a single-hole connector, the single-hole connector is movably installed in the slide groove 201, the single-hole connector is Z-shaped as a whole, including: a mounting plate 101, a positioning pressure plate 102 and a positioning plug plate 103, the mounting plate 101 and the positioning plug plate 103 are respectively arranged on both sides of the positioning pressure plate 102, the mounting plate 101 is located on the positioning pressure plate 10 2, and is perpendicular to the upper surface of the positioning pressure plate 102, a connecting hole 104 is provided on the body of the mounting plate 101, the positioning plug plate 103 is located on the inner side of the positioning pressure plate 102, and is perpendicular to the lower surface of the positioning pressure plate 102, and the side of the positioning plug plate 103 away from the mounting plate 101 is provided with a rack 105 that matches the card strip structure 202 of the slot of the slide groove 201. When the positioning plug plate 103 is inserted into the slide groove 201, the rack 105 is clamped together with the card strip structure 202. At this time, the positioning pressure plate 102 is just pressed on the rod body of the splicing rod 2.

[0024] The thickness of the positioning insert plate 103 is less than the width of the slot of the sliding groove 201, the sum of the height of the rack 105 and the thickness of the positioning insert plate 103 is greater than the width of the slot, the side of the positioning insert plate 103 without the rack 105 is provided with a transition slope 107 between the bottom surface, and the maximum distance from the tooth root 106 of the rack 105 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201. In this way, when installed, the rack 105 can be first hung on the clamping strip structure 202 of the slot, and then the whole is rotated around the contact position of the tooth root 106 and the clamping strip structure 202. Since the maximum distance from the tooth root 106 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201, the transition slope 107 can pass through the slot of the sliding groove 201 when rotating, so that the positioning insert plate 103 can enter the sliding groove 201 as a whole and the gap between the positioning insert plate 103 and the slot of the sliding groove 201 is minimized, and the clamping is compact and stable.

[0025] The cross-sectional profile of the rack 105 matches the cross-sectional profile of the inner side of the clamping strip structure 202, and the upper tooth surface of the rack 105 can be tightly abutted with the clamping surface of the clamping strip structure 202 when installed. The part of the rack 105 protruding above the surface of the positioning insert plate 103 is not more than half of the width of the slot, and is generally one-third of the width of the slot in practice. The reason for using the above structure is that this kind of splicing abutment method is compact, stable after installation, and convenient to disassemble when necessary. If the rack 105 protrudes too much above the surface of the positioning insert plate 103, it will be difficult to enter the slot when installed, and it is not convenient to disassemble.

[0026] The width of the positioning insert plate 102 is the sum of half of the cross-sectional length of the splicing rod 2 and half of the width of the slot of the sliding groove 201. In this way, when the positioning insert plate 103 is inserted into the sliding groove 201, the outer side surface of the hanging plate 101 is flush with the side surface of the splicing rod 2, the appearance is compact and neat, and the visual effect is good.

[0027] The single-hole connector corresponds to the hardware component 3, which is provided with a splicing position matched with the shape of the hardware mounting component 1, as shown in the three hardware components 3 in the figure. In actual use, the splicing position has various forms, generally including a clamping groove and a pressing surface. The clamping groove is matched with the shape of the mounting plate 101, and the groove is provided with a splicing positioning hole corresponding to the connecting hole 104. The pressing surface is arranged on the plane where the opening end of the clamping groove is located and is matched with the shape of the positioning pressing plate 102. When the mounting plate 101 is mounted in the clamping groove, and the connecting hole 104 is connected with the splicing positioning hole, the pressing surface is just abutted with the upper surface of the positioning pressing plate 102. After such connection, the side surface of the hardware component 3 is flush with the side surface of the splicing rod 2, the appearance is neat and compact, the connection is firm and stable, and multiple single-hole connectors can be used together to meet the installation requirements of various different standard hardware components.

[0028] Embodiment 2

[0029] Please participate Figure 2 and Figure 4 A hardware mounting component for a furniture splicing frame, the furniture splicing frame is continuously spliced by splicing rods 2 with a square cross section, the four sides of the splicing rod 2 are provided with sliding grooves 201, the groove opening of the sliding groove is provided with a clamping strip structure 202, the hardware mounting component 1 is a single-hole connector, the single-hole connector is movably mounted in the sliding groove 201, the single-hole connector is Z-shaped as a whole, including a mounting plate 101, a positioning pressing plate 102 and a positioning plug plate 103. The mounting plate 101 and the positioning plug plate 103 are respectively arranged on the two sides of the positioning pressing plate 102. The mounting plate 101 is located on the outer side of the positioning pressing plate 102 and is perpendicular to the upper surface of the positioning pressing plate 102. The mounting plate 101 is provided with a connecting hole 104 on the plate body. The positioning plug plate 103 is located on the inner side of the positioning pressing plate 102 and is perpendicular to the lower surface of the positioning pressing plate 102. The side of the positioning plug plate 103 away from the mounting plate 101 is provided with a rack 105 matched with the clamping strip structure 202 of the groove opening of the sliding groove 201. When the positioning plug plate 103 is inserted into the sliding groove 201, the rack 105 is clamped together with the clamping strip structure 202. At this time, the positioning pressing plate 102 is just pressed on the rod body of the splicing rod 2.

[0030] The thickness of the positioning plugboard 103 is less than the width of the slot of the sliding groove 201, the height of the rack 105 and the thickness of the positioning plugboard 103 are greater than the width of the slot, the side of the positioning plugboard 103 without the rack 105 is provided with a transition slope 107, the maximum distance from the tooth root 106 of the rack 105 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201. In this way, when installed, the rack 105 can be first hung on the clamping strip structure 202 of the slot, and then the whole is rotated around the contact position of the tooth root 106 and the clamping strip structure 202. Since the maximum distance from the tooth root 106 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201, the transition slope 107 can pass through the slot of the sliding groove 201 when rotating, so that the positioning plugboard 103 can enter the sliding groove 201 as a whole and the gap between the positioning plugboard 103 and the slot of the sliding groove 201 is minimized, and the clamping is compact and stable.

[0031] The cross-sectional profile of the rack 105 matches the cross-sectional profile of the inside of the clamping strip structure 202, and the upper tooth surface of the rack 105 can be tightly abutted with the clamping surface of the clamping strip structure 202 when installed. The part of the rack 105 above the surface of the positioning plugboard 103 is not more than half of the width of the slot, and is generally one third of the width of the slot. The reason for using the above structure is that this kind of splicing abutment method is compact, stable after installation, and convenient to disassemble when necessary. If the rack 105 is too high above the surface of the positioning plugboard 103, it is easy to cause difficulty in entering the slot when installed, and it is not convenient to disassemble.

[0032] The width of the positioning plugboard 102 is less than half the cross-sectional length of the splicing rod 2 plus half the width of the slot of the sliding groove 201. In this way, when the positioning plugboard 103 is inserted into the sliding groove 201, the outer side surface of the hanging plate 101 is hidden inside the frame formed by the splicing rod 2, and the overall connection is more compact and stable.

[0033] The single-hole connector corresponds to the hardware component 3, which is provided with a splicing position matched with the shape of the hardware mounting component 1, as shown in the three hardware components 3 in the figure. In actual use, the splicing position has various forms, generally including a clamping groove and a pressing surface. The clamping groove is matched with the shape of the mounting plate 101, and the groove is provided with a splicing positioning hole corresponding to the connecting hole 104. The pressing surface is arranged on the plane where the opening end of the clamping groove is located and is matched with the shape of the positioning pressing plate 102. When the mounting plate 101 is mounted in the clamping groove, and the connecting hole 104 is connected with the splicing positioning hole, the pressing surface is just abutted with the upper surface of the positioning pressing plate 102. After such connection, the side surface of the hardware component 3 is flush with the side surface of the splicing rod 2, the appearance is neat and compact, the connection is firm and stable, and multiple single-hole connectors can be used together to meet the installation requirements of various different standard hardware components.

[0034] Embodiment 3

[0035] Please participate Figure 3 and Figure 5 A hardware mounting component for a furniture splicing frame, the furniture splicing frame is continuously spliced by splicing rods 2 with a square cross section, the four sides of the splicing rod 2 are provided with sliding grooves 201, the groove opening of the sliding groove is provided with a clamping strip structure 202, the hardware mounting component 1 is a multi-hole connector, the multi-hole connector is movably mounted in the sliding groove 201, the multi-hole connector is Z-shaped as a whole, including a mounting plate 101, a positioning pressing plate 102 and a positioning plug plate 103. The mounting plate 101 and the positioning plug plate 103 are respectively arranged on the two sides of the positioning pressing plate 102. The mounting plate 101 is located on the outer side of the positioning pressing plate 102 and is perpendicular to the upper surface of the positioning pressing plate 102. The mounting plate 101 is provided with five connecting holes 104 on the plate body, and the connecting holes 104 are arranged in parallel with the plate surface of the positioning pressing plate 102. The positioning plug plate 103 is located on the inner side of the positioning pressing plate 102 and is perpendicular to the lower surface of the positioning pressing plate 102. The side of the positioning plug plate 103 away from the mounting plate 101 is provided with a rack 105 matched with the clamping strip structure 202 of the groove opening of the sliding groove 201. When the positioning plug plate 103 is inserted into the sliding groove 201, the rack 105 is clamped with the clamping strip structure 202, and at this time, the positioning pressing plate 102 is just pressed on the rod body of the splicing rod 2.

[0036] The thickness of the positioning plugboard 103 is less than the width of the slot of the sliding groove 201, the height of the rack 105 and the thickness of the positioning plugboard 103 are greater than the width of the slot, the side of the positioning plugboard 103 without the rack 105 is provided with a transition slope 107 between the bottom surface, and the maximum distance from the tooth root 106 of the rack 105 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201. In this way, when installed, the rack 105 can be first hung on the clamping strip structure 202 of the slot, and then the whole is rotated around the contact position of the tooth root 106 and the clamping strip structure 202. Since the maximum distance from the tooth root 106 to the transition slope 107 matches the gap of the width of the slot of the sliding groove 201, the transition slope 107 can pass through the slot of the sliding groove 201 when rotating, so that the positioning plugboard 103 can enter the sliding groove 201 as a whole and the gap between the positioning plugboard 103 and the slot of the sliding groove 201 is minimized, and the clamping is compact and stable.

[0037] The cross-sectional profile of the rack 105 matches the cross-sectional profile of the inner side of the clamping strip structure 202, and the upper tooth surface of the rack 105 can be tightly abutted with the clamping surface of the clamping strip structure 202 when installed. The part of the rack 105 protruding above the surface of the positioning plugboard 103 is not more than half of the width of the slot, and is generally one-third of the width of the slot in practice. The reason for using the above structure is that this kind of splicing abutment method is compact, stable after installation, and convenient to disassemble when necessary. If the rack 105 protrudes too much above the surface of the positioning plugboard 103, it will be difficult to enter the slot during installation, and it will not be convenient to disassemble.

[0038] The width of the positioning plugboard 102 is greater than the sum of half of the cross-sectional length of the splicing rod 2 and half of the width of the slot of the sliding groove 201. In this way, when the positioning plugboard 103 is inserted into the sliding groove 201, the outer side surface of the hanging plate 101 protrudes beyond the frame formed by the splicing rod, so that the force is better when the hanging plate is connected with the plurality of hole connectors to form a lifting structure based on the splicing frame, and the depth of the lifting structure is deeper, which is convenient for placing the plate.

[0039] The hardware component 3 corresponding to the porous connector is provided with a splicing site matching the shape of the hardware mounting component 1. As shown in the figure, the splicing site has various forms in actual use, generally including a clamping groove and a pressing surface. The clamping groove matches the shape of the mounting plate 101, and the groove is provided with a splicing positioning hole corresponding to the connecting hole 104. The pressing surface is arranged on the plane where the opening end of the clamping groove is located and matches the shape of the positioning pressing plate 102. When the mounting plate 101 is mounted in the clamping groove, and the connecting hole 104 is connected with the splicing positioning hole, the pressing surface is just abutted with the upper surface of the positioning pressing plate 102. After the connection, the side surface of the hardware component 3 is flush with the side surface of the splicing rod 2, the appearance is neat and compact, the connection is firm and stable, and the installation requirements of various different standard hardware components can be met. In addition, when a plurality of hardware components 3 are used and uniformly mounted in the inner side of the splicing frame in the horizontal direction, the hardware component 3 can also be used as a supporting table of the plate surface mounted in the splicing frame, and the lifting action is stable and reliable. Figure 5

[0040] The above is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection range of the present application.​

Claims

1. A hardware mounting for a furniture splicing frame, wherein the furniture splicing frame is formed by continuously splicing splicing bars with square cross-sections, and the four sides of the splicing bars are provided with slide grooves, and the notches of the slide grooves are provided with a clamping strip structure, and the hardware mounting is movably installed in the slide grooves, characterized in that: The hardware mounting part is Z-shaped as a whole, including: a mounting plate, a positioning pressure plate and a positioning plug plate, the mounting plate and the positioning plug plate are respectively arranged on both sides of the positioning pressure plate, the mounting plate is located on the outside of the positioning pressure plate, a connecting hole is provided on the plate body of the mounting plate, the positioning plug plate is located on the inner side of the positioning pressure plate and is perpendicular to the lower surface of the positioning pressure plate, and a rack matching the card strip structure of the slide groove slot is provided on the side of the positioning plug plate away from the mounting plate, when the positioning plug plate is inserted into the slide groove, the rack and the card strip structure are clamped together, and at this time the positioning pressure plate just presses on the rod body of the splicing rod.

2. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: The thickness of the positioning plug plate is smaller than the width of the chute notch, the sum of the height of the rack and the thickness of the positioning plug plate is greater than the width of the notch, a transition slope is provided between the side of the positioning plug plate without the rack and the plane where the bottom surface is located, and the maximum distance from the straight line where the tooth root of the rack is located to the transition slope matches the width gap of the chute notch.

3. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: The cross-sectional profile of the rack matches the cross-sectional profile of the inner side of the clamping strip structure.

4. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: The portion of the rack that is higher than the surface of the positioning inserting plate does not exceed half of the width of the slot.

5. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: The mounting plate is perpendicular to the upper surface of the positioning pressing plate, and the width of the positioning pressing plate is greater than the width of the sliding groove notch.

6. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: The hardware components corresponding to the hardware mounting parts are provided with splicing positions that match the shape of the hardware mounting parts. The splicing positions include a snap-in groove and a pressing surface. The snap-in groove matches the shape of the mounting plate. A splicing positioning hole corresponding to the connecting hole is provided in the groove. The pressing surface is arranged on the plane where the open end of the snap-in groove is located and matches the shape of the positioning pressure plate. When the mounting plate is installed in the snap-in groove, the pressing surface just abuts against the positioning pressure plate.

7. The hardware mounting piece for furniture splicing frame according to claim 1, characterized in that: There are two types of hardware mounting parts, one is a single-hole part and the other is a multi-hole part. The single-hole part is provided with one connecting hole, and the multi-hole part is provided with multiple connecting holes.

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