CN210440346U

CN210440346U - Combined furniture connecting piece

Info

Publication number: CN210440346U
Application number: CN201921648525.0U
Authority: CN
Inventors: 陈新; 邱涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-01
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to the technical field of furniture, specifically disclose modular furniture connecting piece, including connecting block and fixed block, the connecting block includes two at least connecting plates, all can dismantle the connection fixed block on every connecting plate, and the fixed block can be with connecting plate and plank fixed connection, can dismantle on the connecting plate and be connected with the decorative board, and the decorative board can cover and close on the connecting plate, is equipped with the stopper that the restriction fixed block removed on the decorative board. This scheme is through setting up the decorative board of taking the stopper, has solved the low problem that takes off with the screw is easy to take off of joint strength that adopts the adjacent plank of hinge connection to bring among the prior art.

Description

Combined furniture connecting piece

Technical Field

The utility model relates to the technical field of furniture, specifically a modular furniture connecting piece.

Background

With the improvement of living standard of people, the customization production of furniture is more and more, and in the prior art, the customization of furniture generally requires special technical personnel to operate, and after the wood boards required by the furniture are processed, the wood boards are combined and installed through hinges.

Although this approach is currently common, the following problems exist:

firstly, the mode of connecting the wood boards by using the hinges is adopted, the force required by the connection of the two wood boards is completely born by the hinges, and the hinges are connected with the wood boards through the screws, so that the force borne by the connection of the adjacent wood boards is finally completely born by a plurality of screws on the hinges.

Second, once furniture is accomplished in the preparation, just can not dismantle easily (in case dismantle, the screw hole that the position that nail had the screw originally left over on the plank stays on the plank, can influence the outward appearance and the use strength of plank), therefore when the furniture transport, can carry furniture is whole, on nevertheless the transportation way, furniture can receive very big ground vibrations (the vibrations that jolt and bring on the transportation road surface), the screw pine that this kind of vibrations can make the hinge takes off, light then influences the joint strength of furniture, then directly cause the loss of furniture to scrap.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing modular furniture connecting piece to solve the problem that the joint strength that adopts the adjacent plank of hinge connection to bring among the prior art is low and the screw pine takes off easily.

In order to achieve the above object, the basic scheme of the present invention is as follows:

modular furniture connecting piece, including connecting block and fixed block, the connecting block includes two at least connecting plates, all can dismantle the connection fixed block on every connecting plate, and the fixed block can be with connecting plate and plank fixed connection, can dismantle on the connecting plate and be connected with the decorative board, and the decorative board can cover and close on the connecting plate, is equipped with the stopper that the restriction fixed block removed on the decorative board.

Compare the beneficial effect in prior art:

this scheme is in the furniture transportation, and the removal of fixed block can be injectd to the decorative board, compares in prior art, because of the existence of decorative board, even if receive external force and shake, the fixed block also can not remove, so can avoid furniture in the transportation modular furniture connecting piece by the condition of shake pine.

In this scheme, the connecting block is whole to be connected with the plank, therefore compares in prior art, and the area of contact of modular furniture connecting piece and plank is bigger, and joint strength is also higher.

In addition, this scheme closes the decorative board at the connecting plate upper cover, and then can decorate the hookup location of the plank of combination and hide, compares as the exposed condition of the hinge of connection among the prior art, and this scheme can increase the aesthetic property of furniture.

Further, the decorative board rotates with the connecting plate to be connected, and the one side of keeping away from the decorative board rotation center pin on the decorative board is equipped with the fixture block, is equipped with the draw-in groove that the fixture block card of being convenient for is gone into on the connecting plate.

Has the advantages that: after the decorative plate covers the connecting plate, the decorative plate tightly covers the connecting plate through the friction force (the friction force can be increased by adopting interference fit) of the clamping block and the clamping groove, and the decorative plate is simple in structure and convenient to operate.

Furthermore, a groove is formed in the fixing block, and the limiting block is a protruding block matched with the groove structure.

Has the advantages that: on one hand, the groove is formed, namely the fixing block is a straight screw, and when a worker operates the fixing block, the straight screw is aligned to the groove, so that the fixing block fixedly connects the connecting block with the wood board; on the other hand, the groove can be matched with the bump, and the bump is used as a limiting block to limit the locked fixing block.

Furthermore, the side of decorative board is equipped with the extension piece, and the rotation center axis of extension piece and decorative board is parallel.

Has the advantages that: when two combined wood boards need to be disassembled, the whole connecting piece of the combined furniture needs to be disassembled, and at the moment, the decorating plate needs to be disassembled firstly; when dismantling the decorative board, the workman exerts external force on adding the length piece, and the external force of exerting makes the decorative board toward breaking away from the direction rotation with the connecting plate lock, and the rotation center pin of decorative board this moment is equivalent to a fulcrum of lever, and the workman exerts less external force to the decorative board and just can dismantle, therefore dismantles the convenience.

Furthermore, a bottom plate is connected between the connecting plate and the wood plate, a through hole is formed in the connecting plate, and the fixing block penetrates through the through hole and is detachably connected to the bottom plate.

Has the advantages that: through setting up the bottom plate, will connect the power that adjacent plank bore to transfer to the bottom plate on, the intensity of bottom plate is high, and big with the area of contact of plank, therefore can increase joint strength, prolongs the life of whole modular furniture connecting piece.

Further, be equipped with the locking convex part on the fixed block, be equipped with locking hole and locking groove on the bottom plate, the locking convex part can pass the locking hole, and the locking convex part can offset with the bottom surface of locking groove.

Has the advantages that: when the installation, aim at the locking groove on the bottom plate with the locking convex part of fixed block for locking convex part injects the locking inslot, and rotatory fixed block after that, and then make the locking convex part offset with the bottom surface of locking groove, and the fixed block forms fixed connection with connecting block and bottom plate.

Further, the fixed block includes the rotation portion, and the locking convex part can be dismantled and connect on the rotation portion, and the through-hole size is less than the size of locking convex part.

Has the advantages that: in modular furniture connecting piece, before the connecting block was used, the through-hole had been passed through the rotation portion of fixed block through manual work or machinery to can dismantle the connection locking convex part at the free end of the rotation portion of wearing out the through-hole, because of the size of locking convex part is greater than the size of through-hole, as long as do not manually dismantle locking convex part from the rotation portion, then the locking convex part will make the fixed block connect all the time on the connecting plate, and then avoid dismantling the back at the furniture, the phenomenon of fixed block omission alone appears.

The wood board is characterized by further comprising a pressing strip, the pressing strip is embedded on the wood board, the bottom plate is provided with an extending portion, and the extending portion is abutted to the wood board through the pressing strip.

Has the advantages that: the batten has good performance and long service life, and under the action of the batten, on one hand, the wood board can not deform in the use process of the furniture for a long time, so that the overall strength of the furniture is increased; on the other hand, the extension part of the bottom plate is abutted tightly by the pressing strip, and then a part of bearing force required by connecting the two wood plates can be transferred to the pressing strip, so that the load of the bottom plate is reduced, the service life of the bottom plate is prolonged, and the connection strength of the combined furniture connecting piece is enhanced.

Furthermore, the layering includes horizontal layering and longitudinal pressing strip, and the extension includes horizontal extension and longitudinal extension, and horizontal layering offsets with horizontal extension, and longitudinal pressing strip offsets with longitudinal extension.

Has the advantages that: the pressing strips are embedded in the transverse direction and the longitudinal direction of the wood board and form propping to the bottom board in the transverse direction and the longitudinal direction, so that the connection strength of the bottom board is further improved, and the deformation resistance of the wood board connected with the pressing strips is further improved.

Furthermore, the pressing strip is provided with a connecting hole.

Has the advantages that: set up the connecting hole on the layering, then when reforming transform furniture, can directly connect the connecting block on the connecting hole to the repacking of furniture.

Drawings

Fig. 1 is a front sectional view of a first embodiment of the present invention;

FIG. 2 is an isometric view of the connection of a connecting block, a fixed block and a decorative plate of the first embodiment of the present invention shown in FIG. 1;

fig. 3 is an isometric view of a fixed block in the first embodiment of the present invention shown in fig. 1;

fig. 4 is an isometric view of a bottom plate of an embodiment of the present invention when installed;

fig. 5 is an isometric view of a medium pressure strip in preparation for installation in accordance with an embodiment of the present invention;

fig. 6 is an isometric view of a connection block in preparation for installation in accordance with an embodiment of the present invention;

FIG. 7 is an isometric view of a trim panel according to an embodiment of the present invention when installed;

fig. 8 is an isometric view of the embodiment of the present invention when the installation is completed.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the locking device comprises a base plate 1, a pressing strip 2, a connecting block 3, a fixing block 4, a decorative plate 5, a transverse extending part 11, a longitudinal extending part 12, a locking hole 13, a locking groove 14, a transverse pressing strip 21, a longitudinal pressing strip 22, a connecting plate 31, a circular shaft 32, a clamping groove 33, a through hole 34, a groove 41, a rotating part 42, a locking convex part 43, a clamping block 51, an extension block 52, a convex block 53, a wood plate 6 and a cavity 61.

Note: the wood board 6 and the batten 2 in the drawings are only schematic diagrams for showing the connection relationship and do not show the lengths of the two.

Example one

An embodiment substantially as described herein with reference to figures 1 to 8 of the accompanying drawings:

referring to fig. 1, the connecting member for the modular furniture comprises a bottom plate 1, a pressing strip 2, a connecting block 3, a fixing block 4 and a decorative plate 5 from bottom to top according to the position of the connecting member mounted on a wood plate 6; the bottom plate 1, the pressing strip 2, the connecting block 3 and the fixing block 4 are made of metal (of course, other materials with high strength, such as hard plastic with high strength, can be used), such as stainless steel; referring to fig. 4, a concave cavity 61 for placing the bottom plate 1 is formed on the wood plate 6; the pressing strip 2 is embedded on the wood board 6 through a dovetail groove formed in the wood board 6 (the pressing strip 2 can also be embedded on the wood board 6 through other modes, such as a T-shaped groove or a common groove), and the pressing strip 2 presses the bottom plate 1 in the concave cavity 61 of the wood board 6.

Referring to fig. 4, the base plate 1 is integrally formed with a lateral extension 11 and a longitudinal extension 12; with reference to fig. 5, the bead 2 includes a transverse bead 21 and a longitudinal bead 22, the transverse bead 21 abuts against the transverse extension 11, and the longitudinal bead 22 abuts against the longitudinal extension 12.

With reference to fig. 2, the connecting block 3 includes two connecting plates 31 perpendicular to each other, the two connecting plates 31 are integrally formed, a through hole 34 is formed on each connecting plate 31, a circular shaft 32 is integrally formed on each connecting plate 31, and a clamping groove 33 is formed on each connecting plate 31.

Combine fig. 1, fig. 2 and fig. 8, decorative board 5 can cover and close on connecting plate 31 (the decorative board covers completely and closes on connecting plate 31 after, the top surface of decorative board 5 is held level with the top surface of plank 6), integrated into one piece has the swivel becket on the decorative board 5, the swivel becket rotates to be connected on round axle 32, decorative board 5's top integrated into one piece has fixture block 51, fixture block 51 can go into in connecting plate 31's draw-in groove 33 through interference fit card after decorative board 5 rotates, decorative board 5's bottom integrated into one piece has extension block 52, extension block 52 is parallel with round axle 32, decorative board 5's middle part integrated into one piece has the spacing piece.

Referring to fig. 3 and 7, the upper surface of the fixing block 4 is integrally formed with a groove 41, the limiting block on the decorative plate 5 is a projection 53 structurally matched with the groove 41, the lower surface of the fixing block 4 is integrally formed with a rotating portion 42, and the free end of the rotating portion 42 is in threaded connection with a locking protrusion 43.

Referring to fig. 2 to 4, the bottom plate 1 is provided with a locking hole 13 and a locking groove 14, the locking protrusion 43 of the fixing block 4 passes through the through hole 34 of the connecting plate 31 and the locking hole 13 of the bottom plate 1, and the locking protrusion 43 can abut against the bottom surface of the locking groove 14. (the fixed block 4 is connected with the connecting block 3 when leaving the factory, specifically, the rotating part 42 on the fixed block 4 passes through the through hole 34 of the connecting plate 31, the free end of the rotating part 42 which passes through the through hole 34 is in threaded connection with the locking convex part 43, and the fixed block 4 cannot be separated from the connecting plate 31 because the size of the locking convex part 43 is larger than that of the through hole 34.)

The specific implementation process is as follows:

when the combined furniture connecting piece of the embodiment is used for connecting two wood boards 6 in furniture, taking the connection of the horizontal connecting plate 31 and the wood board 6 as an example, the installation of the vertical connecting plate 31 and the wood board 6 is completely the same; the method comprises the following steps:

firstly, installing the base plate 1 (combining with fig. 4): the soleplate 1 is placed in the cavity 61 of the wooden plate 6.

Secondly, the batten 2 is installed (with reference to fig. 4 and 5): the transverse pressing strips 21 and the longitudinal pressing strips 22 are respectively inserted into dovetail grooves of the wood board 6, meanwhile, the transverse pressing strips 21 are abutted against the transverse extending parts 11, and the longitudinal pressing strips 22 are abutted against the longitudinal extending parts 12.

Thirdly, placing the connecting piece and locking the fixing piece (combining with the figure 6): the locking protrusion 43 of the fixing block 4 is inserted through the locking hole 13 of the base plate 1, and then the fixing block 4 is rotated by 90 ° manually with an auxiliary tool such as a straight screwdriver, so that the locking protrusion 43 abuts against the bottom surface of the locking groove 14, and the fixing block 4 fixes the connecting block 3 on the base plate 1.

Fourthly, covering the decorative plate 5 (combining with the figure 7): the decorative plate 5 is sleeved on the circular shaft 32 of the connecting block 3, the decorative plate 5 is clockwise rotated around the circular shaft 32 until the clamping block 51 is sunk into the clamping groove 33 of the connecting plate 31, the upper surface of the decorative plate 5 is parallel to the wood plate 6, and the installation and connection on the horizontal connecting plate 31 are completed.

The vertical connecting plate 31 is fixedly connected with the bottom plate 1 according to the above-mentioned steps of one to four, and the state shown in fig. 8 can be obtained.

In the first embodiment, the two wood boards 6 are connected through the combined furniture connecting piece, and the installation can be completed only through the steps from one to four, so that the operation is simple; the force required for connecting the two wood boards 6 which are connected is shared by the whole combined furniture connecting piece, so that the connecting strength is high.

In addition, after the two boards 6 are connected by the combined furniture connecting piece, the connecting parts are covered due to the decorative board 5, so that the connecting positions of the two boards 6 are smooth and flat, and the appearance image of the furniture is improved.

In the embodiment, the decorative plate 5 can limit the fixed block 4, so that the furniture is prevented from being loosened by vibration in the transportation process.

When the combined furniture connecting piece needs to be detached, only a worker needs to apply external force on the lengthened block 52 of the decorative plate 5, the applied external force enables the decorative plate 5 to rotate in the anticlockwise direction, the round shaft 32 of the decorative plate 5 is equivalent to a fulcrum of a lever at the moment, and the worker can detach the decorative plate 5 by applying small external force, so that the detachment is convenient.

Example two

The second embodiment is that the batten 2 is improved on the basis of the first embodiment, a connecting hole convenient for furniture transformation is formed in the batten 2, the connecting hole can be a threaded hole, when the furniture is transformed, a new wood board can be added in the furniture (the batten 2 inlaid through a dovetail groove is also arranged in the new wood board connected with the new wood board), the new wood board is connected to an existing wood board 6 through a connecting block 3, and meanwhile, a fastening piece such as a screw is adopted to fixedly connect the connecting block 3 to the connecting hole formed in the batten 2.

This embodiment combines layering 2 with connecting block 3 to have utilized, has increased the utilization ratio of connecting block 3 and layering, still makes the transformation of furniture more convenient simultaneously.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Modular furniture connecting piece, including connecting block and fixed block, its characterized in that: the connecting block includes two at least connecting plates, all can dismantle the connection fixed block on every connecting plate, and the fixed block can be with connecting plate and plank fixed connection, can dismantle on the connecting plate and be connected with the decorative board, and the decorative board can cover and close on the connecting plate, is equipped with the stopper that the restriction fixed block removed on the decorative board.

2. The modular furniture connector according to claim 1, wherein: the decorative board rotates with the connecting plate to be connected, and the decorative board is last to keep away from one side that decorative board rotation center pin was equipped with the fixture block, is equipped with the draw-in groove that the fixture block card of being convenient for was gone into on the connecting plate.

3. The modular furniture connector according to claim 1, wherein: the fixed block is provided with a groove, and the limiting block is a lug matched with the groove structure.

4. The modular furniture connector according to claim 2, wherein: the side of decorative board is equipped with the extension piece, and the rotation center pin of extension piece and decorative board is parallel.

5. The modular furniture connector according to claim 3, wherein: still be connected with the bottom plate between connecting plate and the plank, be equipped with the through-hole on the connecting plate, the fixed block passes the through-hole and can dismantle the connection on the bottom plate.

6. The modular furniture connector according to claim 5, wherein: be equipped with the locking convex part on the fixed block, be equipped with locking hole and locking groove on the bottom plate, the locking convex part can pass the locking hole, and the locking convex part can offset with the bottom surface of locking groove.

7. The modular furniture connector according to claim 6, wherein: the fixed block includes rotation portion, and the locking convex part can be dismantled and connect on rotation portion, and the through-hole size is less than the size of locking convex part.

8. The modular furniture connector according to claim 6, wherein: the wood board pressing device further comprises a pressing strip, the pressing strip is embedded on the wood board, the base plate is provided with an extending portion, and the pressing strip enables the extending portion to be tightly abutted to the wood board.

9. The modular furniture connector according to claim 8, wherein: the pressing strips comprise transverse pressing strips and longitudinal pressing strips, the extending parts comprise transverse extending parts and longitudinal extending parts, the transverse pressing strips are abutted against the transverse extending parts, and the longitudinal pressing strips are abutted against the longitudinal extending parts.

10. The modular furniture connector according to claim 8, wherein: and the pressing strip is provided with a connecting hole.